Quick view Details Freight Defense | sku: BT-FDF-100303 Locking DEF Cap - DEF Cap Defender - Izusu/Hino MSRP: Now: $64.82 Add to Cart Quick view Details Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap MSRP: Now: $28.59 Add to Cart Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap MSRP: Now: $26.39 Add to Cart Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap MSRP: Now: $18.00 Add to Cart Quick view Freight Defense | sku: BT-FDF-100303 Locking DEF Cap - DEF Cap Defender - Izusu/Hino Locking DEF Cap from Freight Defense - Fits the following trucks: Hino (2010-2016) Isuzu (2010-2016) Prevents tampering and possible contamination of diesel exhaust fluid. All components resistant against urea corrosion Vented Comes with 2 keys Sold... MSRP: Now: $64.82 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap FREE SHIPPING NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit... MSRP: Now: $28.59 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today. × OK
Quick view Details Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap MSRP: Now: $28.59 Add to Cart Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap MSRP: Now: $26.39 Add to Cart Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap MSRP: Now: $18.00 Add to Cart Quick view Freight Defense | sku: BT-FDF-100303 Locking DEF Cap - DEF Cap Defender - Izusu/Hino Locking DEF Cap from Freight Defense - Fits the following trucks: Hino (2010-2016) Isuzu (2010-2016) Prevents tampering and possible contamination of diesel exhaust fluid. All components resistant against urea corrosion Vented Comes with 2 keys Sold... MSRP: Now: $64.82 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap FREE SHIPPING NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit... MSRP: Now: $28.59 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today. × OK
Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap MSRP: Now: $26.39 Add to Cart Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap MSRP: Now: $18.00 Add to Cart Quick view Freight Defense | sku: BT-FDF-100303 Locking DEF Cap - DEF Cap Defender - Izusu/Hino Locking DEF Cap from Freight Defense - Fits the following trucks: Hino (2010-2016) Isuzu (2010-2016) Prevents tampering and possible contamination of diesel exhaust fluid. All components resistant against urea corrosion Vented Comes with 2 keys Sold... MSRP: Now: $64.82 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap FREE SHIPPING NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit... MSRP: Now: $28.59 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today. × OK
Quick view Details Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap MSRP: Now: $18.00 Add to Cart Quick view Freight Defense | sku: BT-FDF-100303 Locking DEF Cap - DEF Cap Defender - Izusu/Hino Locking DEF Cap from Freight Defense - Fits the following trucks: Hino (2010-2016) Isuzu (2010-2016) Prevents tampering and possible contamination of diesel exhaust fluid. All components resistant against urea corrosion Vented Comes with 2 keys Sold... MSRP: Now: $64.82 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap FREE SHIPPING NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit... MSRP: Now: $28.59 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today. × OK
Quick view Freight Defense | sku: BT-FDF-100303 Locking DEF Cap - DEF Cap Defender - Izusu/Hino Locking DEF Cap from Freight Defense - Fits the following trucks: Hino (2010-2016) Isuzu (2010-2016) Prevents tampering and possible contamination of diesel exhaust fluid. All components resistant against urea corrosion Vented Comes with 2 keys Sold... MSRP: Now: $64.82 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap FREE SHIPPING NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit... MSRP: Now: $28.59 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today. × OK
Quick view Bud and Tony's Truck Parts | sku: BT-DFL-60-CL 60mm Locking DEF Cap FREE SHIPPING NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit... MSRP: Now: $28.59 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today. × OK
Quick view Bud and Tony's Truck Parts | sku: BT-DF-60-CL 60mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 60mm DEF Cap If you... MSRP: Now: $26.39 Add to Cart Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. DEF Tank Caps Federal regulations and increased use of diesel exhaust fluid (DEF) in commercial trucks has created an additional layer of maintenance for drivers on long hauls. While DEF helps increase fuel efficiency, it can also create potential issues in the exhaust system. DEF tank caps from Bud and Tony's Truck Parts provide the protection needed to secure the intake area and prevent spills, overflows and leaks. Durable and Reliable DEF Caps for Trucks We manufacture our own line of DEF tank caps to meet the highest quality standards in a modern 30,000-square-foot facility in Romeo, MI. Our caps are corrosion-proof and weather-resistant for lasting dependability in the harshest operating conditions. Models feature a distinctive blue color for easy identification and a special tether to ensure it's always close at hand and never gets lost. Choosing the Right DEF Truck Caps Bud and Tony's Truck Parts provides non-locking and locking caps for DEF tanks of virtually all makes and models of class 6, class 7, and class 8 semi trucks (excluding Mack and Volvo). We offer 40mm and 60mm DEF caps based on the specifications. If you want extra protection from theft and tampering, our locking caps for DEF tanks help secure access and improve your bottom line. Shop our online selection to find the products that best fit your vehicle and needs. If you're not sure which DEF tank caps you require, let us know, and we'll provide the information needed to make an informed purchasing decision. Partner With Bud and Tony's Truck Parts for DEF Caps We are a leading market supplier of truck parts and semi truck accessories, delivering quality products and services to protect customers' assets and maximize safety and productivity. Our experienced team is here to answer your questions and identify the solutions that make the most sense for your business. Whether you're an independent owner/operator or a purchasing decision-maker for a large commercial fleet, we offer a high level of customer service and attention to detail. Additional reasons to choose Bud and Tony's Truck Parts for non-locking and locking DEF tank caps include: Premium-quality aftermarket DEF caps priced to fit any budget Secure shopping and online checkout Quick turnaround with products shipping within 48 hours Knowledgeable and attentive customer service and after-purchase support Place an Order for DEF Caps Today We're proud to be a source of products that make life on the road safer and more comfortable while protecting trucks and cargo. Make sure you use diesel exhaust fluid efficiently and in line with governmental regulations by ordering DEF tank caps from Bud and Tony's Truck Parts. Contact us with any questions or to speak with a live representative. Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep Your Vehicle in Top Shape with Def Caps from Bud and Tony's Truck Parts Keep your vehicle running in top shape with def caps from Bud and Tony's Truck Parts. Upgrade your def cap to enjoy your engine's reliability, performance, and longevity. Def caps help capture any lost fuel vapor in the def tank, preventing it from contaminating the def dosing module. You can trust that Bud and Tony's top-notch def caps are built to last. They are designed to be durable in extreme temperature conditions while allowing you to monitor DEF levels easily. Visit their website today and get a state-of-the-art def cap for your car or truck. Bud and Tony's Truck Parts understand that for your business to run at its peak efficiency, you need your vehicle to be well-maintained. That's why they offer def caps specifically engineered to keep your truck on the roads and out of the shop. With def caps from Bud and Tony's Truck Parts, you can feel confident that your vehicle is in top shape, giving you a reliable way to move your goods from point A to point B. Don't take any chances--keep your def cap up-to-date with a def cap purchase from Bud and Tony's Truck Parts today.
Quick view Bud and Tony's Truck Parts | sku: BT-DF-40-CL 40mm DEF Cap NOTE: These caps DO NOT fit pick-up trucks or smaller duty vehicles. These are ONLY for heavy-duty sized semi-trucks. If you are looking for a DEF cap for a pick-up truck, try a local auto parts store. These will NOT fit. 40mm DEF Cap Diesel... MSRP: Now: $18.00 Add to Cart
