Mufflers Exhausts & Manifolds
Genuine Mufflers Exhausts & Manifolds for Diesel Engines
Enhance your diesel engine's efficiency with our premium Mufflers, Exhausts, and Manifolds. Specially crafted for Onan, Cummins, and Fleetguard power engines, these genuine replacement parts ensure optimal exhaust flow and noise reduction.
Buy Authentic Onan, Cummins & Fleetguard Mufflers Exhausts & Manifolds
Our selection includes high-quality mufflers, exhaust systems, and manifolds engineered to withstand extreme conditions and improve engine performance. Whether you need replacement mufflers, exhaust pipes, or manifolds, our genuine parts deliver durability, noise control, and enhanced exhaust management.
- Durable Construction: Made from premium materials to resist corrosion and heat damage.
- Perfect Fit: Designed specifically for Onan, Cummins, and Fleetguard diesel engines for seamless installation.
- Improved Engine Efficiency: Optimizes exhaust flow, reducing emissions and enhancing power output.
Why Choose Our Mufflers Exhausts & Manifolds?
We provide genuine, expertly sourced parts that ensure peak performance and longevity for your diesel engines, backed by trusted brands and a commitment to quality.
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ONAN 155-2341-01 - MUFFLER RES SIDE IN ACCESSORY - Original ONAN/CUMMINS OEM part
ONAN
$913.07$821.76Cummins MUFFLER RES SIDE IN ACCESSORY 155-2341-01 Upgrade your outdoor equipment with the authentic "MUFFLER RES SIDE IN ACCESSORY" from Cummins. SKU 155-2341-01. Our online store offers the best price for this genuine part, ensuring top-notch quality...$913.07$821.76 -
ONAN 155-2341-08 - MUFFLER RES 2.5 IN - Original ONAN/CUMMINS OEM part
ONAN
$1,334.03$1,200.62Cummins MUFFLER RES 2.5 IN 155-2341-08 Upgrade your outdoor equipment with the original Cummins MUFFLER RES 2.5 IN (SKU: 155-2341-08). Our store ensures prompt shipping, getting your equipment back in action swiftly. Trust only genuine parts to maintain...$1,334.03$1,200.62 -
ONAN 186-6205 - G EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$128.16$115.34Cummins G EXHAUST MANIFOLD 186-6205 Find the original Cummins G Exhaust Manifold with SKU 186-6205 at our store. We take pride in offering authentic replacement parts at the best price. Our fast shipping ensures you receive the part promptly, so you can...$128.16$115.34 -
ONAN 154-2078 - INTAKE MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$708.64$637.77Cummins INTAKE MANIFOLD 154-2078 Welcome to our store, where you can find the original "INTAKE MANIFOLD" by Cummins, SKU "154-2078". Our commitment to providing top-quality replacement parts sets us apart with fast shipping and the best prices in the...$708.64$637.77 -
ONAN 155-2065-03 - CRITICAL MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$886.95$798.25Cummins CRITICAL MUFFLER 155-2065-03 Discover the authentic Cummins CRITICAL MUFFLER with SKU 155-2065-03, designed to ensure optimal performance for your outdoor equipment. At our store, we offer the best price for this genuine replacement part,...$886.95$798.25 -
ONAN 541-1274 - WATER SEPARATOR EXHAUST KIT - Original ONAN/CUMMINS OEM part
ONAN
$2,308.46$2,077.61Cummins WATER SEPARATOR EXHAUST KIT 541-1274 With the Cummins WATER SEPARATOR EXHAUST KIT (SKU: 541-1274), our store provides the ultimate solution for maintaining your outdoor equipment at peak performance. Engineered for durability and efficiency,...$2,308.46$2,077.61 -
ONAN 155-2341-05 - MUFFLER RES ACCESSORY - Original ONAN/CUMMINS OEM part
ONAN
$827.09$744.38Cummins MUFFLER RES ACCESSORY 155-2341-05 Explore our inventory to find genuine Cummins MUFFLER RES ACCESSORY, SKU 155-2341-05, a top-notch replacement part that ensures your outdoor equipment operates at peak performance. Our store stands out as the...$827.09$744.38 -
ONAN 155-2342-06 - MUFFLER CRITICAL 4 INCH ACCESSORY PIPE - Original ONAN/CUMMINS OEM part
ONAN
$1,505.24$1,354.71Cummins MUFFLER CRITICAL 4 INCH ACCESSORY PIPE 155-2342-06 Discover the genuine Cummins MUFFLER CRITICAL 4 INCH ACCESSORY PIPE, SKU 155-2342-06, offered exclusively in our store. Made to exact specifications, this critical accessory ensures optimal...$1,505.24$1,354.71 -
ONAN 155-4462 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$2,219.92$1,997.92Cummins MUFFLER 155-4462 Ensure optimal performance for your outdoor equipment with the original Cummins MUFFLER (SKU: 155-4462). Crafted with precision and durability, this genuine replacement part will guarantee a perfect fit and long-lasting...$2,219.92$1,997.92 -
ONAN 155-0076 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$1,150.20$1,061.06Cummins MUFFLER 155-0076 Whether you're in need of a replacement muffler for your outdoor equipment, look no further than the Cummins MUFFLER (SKU: 155-0076). Crafted with precision and designed for durability, this genuine Cummins product ensures...$1,150.20$1,061.06 -
ONAN 155-0714 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$955.74$860.16Cummins MUFFLER 155-0714 Upgrade your lawn mower with the original Cummins MUFFLER (SKU: 155-0714) for optimal performance. Our store is your go-to destination for genuine replacement parts to ensure your outdoor equipment runs smoothly. Don't...$955.74$860.16 -
ONAN 186-6456 - ACCESS MANIFOLD KIT - Original ONAN/CUMMINS OEM part
ONAN
$361.79$325.61Cummins ACCESS MANIFOLD KIT 186-6456 Find the genuine Cummins ACCESS MANIFOLD KIT with SKU 186-6456 here. Our store offers the best price and fast shipping on this essential replacement part. Ensure optimal performance and reliability for your outdoor...$361.79$325.61 -
ONAN 154-3117-S1 - EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$954.58$859.12Cummins EXHAUST MANIFOLD 154-3117-S1 Upgrade your outdoor equipment with the genuine Cummins EXHAUST MANIFOLD (SKU: 154-3117-S1). Look no further for high-quality replacement parts. Our store offers the best price on this essential component, ensuring...$954.58$859.12 -
ONAN J0130-8277 - OD 89 TOP PIPE - Original ONAN/CUMMINS OEM part
ONAN
$516.13$464.51Cummins OD 89 TOP PIPE J0130-8277 Find the authentic Cummins OD 89 TOP PIPE, product SKU J0130-8277, at our online store. Our commitment to providing genuine replacement parts ensures you get the quality and compatibility you need for your outdoor...$516.13$464.51 -
ONAN 154-2613-50 - EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$715.62$644.05Cummins EXHAUST MANIFOLD 154-2613-50 Explore our wide selection of genuine Cummins EXHAUST MANIFOLD, SKU 154-2613-50, crafted for durability and top-notch performance. Trust the Cummins brand for reliability and precision-engineered parts that guarantee...$715.62$644.05 -
ONAN A026F794 - EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$1,250.88$1,125.79Cummins EXHAUST MANIFOLD A026F794 Our online store is your ultimate destination to procure the authentic Cummins EXHAUST MANIFOLD, SKU A026F794. Crafted impeccably to meet industry standards, this product ensures optimal performance for your outdoor...$1,250.88$1,125.79 -
ONAN 155-2064-09 - RESIDENTIAL MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$960.49$864.44Cummins RESIDENTIAL MUFFLER 155-2064-09 Upgrade your outdoor equipment with the original "RESIDENTIAL MUFFLER" by Cummins (SKU: 155-2064-09). Our store is your top choice for quality replacement parts. This product ensures a perfect fit and optimal...$960.49$864.44 -
ONAN 154-1947 - EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$676.83$609.14Cummins EXHAUST MANIFOLD 154-1947 Find the genuine Cummins EXHAUST MANIFOLD (SKU: 154-1947) at our store, the ultimate destination for top-quality replacement parts. Crafted to precise specifications, this exhaust manifold ensures optimal performance...$676.83$609.14 -
ONAN 155-4330 - LIFT MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$729.05$656.14Cummins LIFT MUFFLER 155-4330 Enhance the performance of your outdoor equipment with the original "LIFT MUFFLER" by Cummins, SKU 155-4330. Only genuine Cummins parts guarantee top-notch quality and a perfect fit. Trust our store to provide you with the...$729.05$656.14 -
ONAN 155-2523 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$94.99$85.49Cummins MUFFLER 155-2523 Discover the authentic Cummins MUFFLER (SKU: 155-2523) at our online store. Crafted for durability and performance, this genuine replacement part ensures optimal functioning of your outdoor equipment. Trust in our high-quality...$94.99$85.49 -
ONAN 186-6774 - INLET MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$329.16$296.24Cummins INLET MANIFOLD 186-6774 Upgrade your outdoor equipment with the genuine Cummins INLET MANIFOLD (SKU: 186-6774) available at our store. Crafted with precision, this high-quality replacement part ensures optimal performance and durability. Trust...$329.16$296.24 -
ONAN 541-1170 - TEXT MUFFLER KIT - Original ONAN/CUMMINS OEM part
ONAN
$454.52$409.06Cummins TEXT MUFFLER KIT 541-1170 When it comes to finding the original "TEXT MUFFLER KIT" by Cummins, look no further than our online store. Our store offers the genuine "TEXT MUFFLER KIT" with SKU "541-1170" at the best price, making it the ideal...$454.52$409.06 -
ONAN 542-7122 - NHB NHC N52M ACCESSORY KIT - Original ONAN/CUMMINS OEM part
ONAN
$1,789.69$1,610.72Cummins NHB NHC N52M ACCESSORY KIT 542-7122 Discover the authentic Cummins NHB NHC N52M ACCESSORY KIT, SKU 542-7122, ensuring top-notch performance for your outdoor equipment. With precision engineering and durability, trust Cummins for quality...$1,789.69$1,610.72 -
ONAN 541-1175 - MUFFLER KIT - Original ONAN/CUMMINS OEM part
ONAN
$900.70$810.63Cummins MUFFLER KIT 541-1175 Upgrade your lawn mower or outdoor equipment with the authentic Cummins MUFFLER KIT (SKU: 541-1175). Crafted with precision by Cummins, this kit ensures optimal performance. Experience the difference with our genuine parts...$900.70$810.63 -
ONAN 155-0456 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$755.62$680.05Cummins MUFFLER 155-0456 Explore premium quality with the "Cummins" MUFFLER (SKU: 155-0456) at our online store. Crafted to fit your lawn mower or outdoor equipment perfectly, this original replacement part ensures peak performance. Embrace authenticity...$755.62$680.05 -
ONAN 155-2342-08 - 2.5 IN CRITICAL MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$1,600.09$1,440.08Cummins 2.5 IN CRITICAL MUFFLER 155-2342-08 When it comes to quality and reliability, trust only Cummins for your outdoor equipment needs. Our 2.5 IN CRITICAL MUFFLER with SKU 155-2342-08 ensures top-notch performance and durability. Engineered to...$1,600.09$1,440.08 -
ONAN 155-2340-06 - MUFFLER IND 4 INCH ACCESSORY - Original ONAN/CUMMINS OEM part
ONAN
$1,506.00$1,355.40Cummins MUFFLER IND 4 INCH ACCESSORY 155-2340-06 When it comes to finding original replacement parts for your outdoor equipment, look no further than our store for the Cummins MUFFLER IND 4 INCH ACCESSORY (SKU: 155-2340-06). Our superior quality...$1,506.00$1,355.40 -
ONAN 155-4060 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$690.00$621.00Cummins MUFFLER 155-4060 Our store proudly offers the original "MUFFLER" by Cummins, SKU 155-4060, ensuring top-notch quality and perfect fit for your outdoor equipment. With our commitment to authenticity and customer satisfaction, we guarantee that...$690.00$621.00 -
ONAN 155-3225-02 - EXHAUST KIT - Original ONAN/CUMMINS OEM part
ONAN
$634.24$570.81Cummins EXHAUST KIT 155-3225-02 Upgrade your outdoor equipment with the authentic "EXHAUST KIT" by Cummins (SKU: 155-3225-02). Trust in our store for your replacement needs. Experience the best price along with swift shipping for this essential part...$634.24$570.81 -
ONAN 186-6452 - INLET MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$239.99$215.99Cummins INLET MANIFOLD 186-6452 Unlock the power of your equipment with the genuine Cummins INLET MANIFOLD (SKU: 186-6452). Engineered for precision and durability, this original replacement part ensures optimal performance. Trust the quality of Cummins...$239.99$215.99 -
ONAN 186-7007 - INLET MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$166.66$149.99Cummins INLET MANIFOLD 186-7007 Discover the superior quality of the Cummins INLET MANIFOLD (SKU: 186-7007) now available at our store. Crafted with precision and durability, this original replacement part ensures optimal performance for your outdoor...$166.66$149.99 -
ONAN 155-2341-06 - MUFFLER RES 4 INCH ACCESSORY - Original ONAN/CUMMINS OEM part
ONAN
$2,265.19$2,038.67Cummins MUFFLER RES 4 INCH ACCESSORY 155-2341-06 Explore the superiority of the Cummins 155-2341-06 MUFFLER RES 4 INCH ACCESSORY, crafted for efficiency and reliability. Our store is your prime destination for authentic replacement parts, ensuring...$2,265.19$2,038.67 -
ONAN 154-0633 - EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$566.98$510.28Cummins EXHAUST MANIFOLD 154-0633 Upgrade your outdoor equipment with the authentic Cummins EXHAUST MANIFOLD, SKU 154-0633, ensuring optimal performance and longevity. Trust our store for top-quality replacement parts, offering the best price guarantee...$566.98$510.28 -
ONAN 155-3724-02 - HEAT SHIELD EXHAUST - Original ONAN/CUMMINS OEM part
ONAN
$2,398.68$2,158.81Cummins HEAT SHIELD EXHAUST 155-3724-02 Find the genuine Cummins HEAT SHIELD EXHAUST with SKU 155-3724-02 at our store. Crafted to withstand high temperatures while maximizing your outdoor equipment's performance. Get yours now at the best price and...$2,398.68$2,158.81 -
ONAN 155-2342-09 - MUFFLER CRITICAL ACCESSORY - Original ONAN/CUMMINS OEM part
ONAN
$580.43$522.38Cummins MUFFLER CRITICAL ACCESSORY 155-2342-09 Find peace of mind by choosing the original Cummins MUFFLER CRITICAL ACCESSORY with SKU 155-2342-09 for your outdoor equipment. Our store ensures you get the genuine part with fast shipping and the best...$580.43$522.38 -
ONAN A030M065 - EXHAUST SILENCER - Original ONAN/CUMMINS OEM part
ONAN
$985.77$887.19Cummins EXHAUST SILENCER A030M065 Enhance the efficiency of your outdoor equipment with the genuine "Cummins" EXHAUST SILENCER (SKU: A030M065). Our store is your ultimate destination for authentic replacement parts. Trust in the quality and durability...$985.77$887.19 -
ONAN 154-3287 - EXHAUST MANIFOLD - Original ONAN/CUMMINS OEM part
ONAN
$153.72$138.34Cummins EXHAUST MANIFOLD 154-3287 Upgrade your Cummins engine with the genuine EXHAUST MANIFOLD SKU 154-3287. Our store is your go-to destination for top-quality original parts. Trust our reliability for the best price and fast shipping options...$153.72$138.34 -
ONAN 541-0953 - MUFFLER KIT - Original ONAN/CUMMINS OEM part
ONAN
$755.67$680.10Cummins MUFFLER KIT 541-0953 Boost your outdoor equipment's performance with the Cummins MUFFLER KIT (SKU: 541-0953). Our store guarantees authenticity, ensuring optimal compatibility and longevity for your lawn mower. Don't compromise on quality—trust...$755.67$680.10 -
ONAN 155-3110 - EXHAUST MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$846.65$761.98Cummins EXHAUST MUFFLER 155-3110 Find top-notch quality with our "EXHAUST MUFFLER" (SKU: 155-3110) manufactured by Cummins, ensuring precision and durability for your outdoor equipment. Upgrade your lawn mower with this genuine replacement part at the...$846.65$761.98 -
ONAN 155-4721 - MUFFLER - Original ONAN/CUMMINS OEM part
ONAN
$563.86$507.47Cummins MUFFLER 155-4721 Explore our store for the authentic Cummins MUFFLER, SKU 155-4721. Built with precision to guarantee top performance, this replacement part ensures optimal functioning of your outdoor equipment. Don't compromise on quality -...$563.86$507.47