OLD PARTS
Genuine Old Parts for Onan, Cummins & Fleetguard Diesel Engines
Find authentic old parts tailored for Onan, Cummins, and Fleetguard power engines. Our collection of genuine replacement components ensures your diesel equipment operates with maximum efficiency and durability.
Old Parts for Reliable Diesel Engine Maintenance
We offer a comprehensive range of authentic old parts, including core engine components, seals, filters, and more—all crafted to meet strict quality standards. Each part is designed to restore and maintain the optimal performance of your diesel engines.
- Genuine Quality: Certified original parts to guarantee compatibility and longevity.
- Wide Selection: Extensive inventory covering key Onan, Cummins, and Fleetguard models.
- Trusted Performance: Enhance engine reliability with parts engineered for power and endurance.
Why Choose Our Old Parts? We provide expert-vetted, genuine parts that ensure your diesel engines run smoother and last longer, backed by our commitment to quality and customer satisfaction.
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CUMMINS 70723 BUSHING Original OEM part
CUMMINS
$1,081.80$988.23Precision engineered for uncompromising reliability in every installation Robust design to sustain optimal mechanical alignment and minimize wear Enhances equipment longevity by maintaining critical...$1,081.80$988.23 -
CUMMINS 70183 RETAINING RING Original OEM part PACK OF 3
CUMMINS
$86.97$79.45Cummins 70183 - RETAINING RING MINS70183 Find the authentic Cummins 70183 - RETAINING RING with SKU MINS70183 at our store. This high-quality product is a perfect fit for your outdoor equipment...$86.97$79.45 -
CUMMINS 69280 PLAIN WASHER Original OEM part
CUMMINS
$38.22$34.91Cummins 69280 - PLAIN WASHER MINS69280 Get the genuine Cummins 69280 - PLAIN WASHER from us for top-notch quality and perfect fit. Our store ensures you receive authentic replacement parts swiftly...$38.22$34.91 -
CUMMINS 68171 ROLLER PIN Original OEM part
CUMMINS
$10.67$9.75Precision engineered for uncompromised power delivery Ensures optimal alignment and robust engine function Crafted as a genuine OEM component from Cummins for guaranteed fit and reliability CUMMINS...$10.67$9.75 -
CUMMINS 67294 MAIN BEARING RING DOWEL Original OEM part
CUMMINS
$29.29$26.76Precision-engineered durability for uncompromising engine stability Critical alignment component to safeguard your engine’s core operation Authentic OEM part crafted specifically for seamless...$29.29$26.76 -
ONAN 50906 842924 AUTOMATIC VOLTAGE REGULATOR CONVERSION KIT Original ONAN/CUMMINS OEM part
ONAN
$13,343.62$12,189.39Precision engineered for seamless voltage regulation reliability Supports stable power output under varied generator loads 100% authentic OEM Cummins Onan component for guaranteed...$13,343.62$12,189.39 -
ONAN 50498 EXCITER ROTOR BN449 P7 320 P WIT Original ONAN/CUMMINS OEM part
ONAN
$17,792.00$16,253.00Precision-engineered for maximum electrical efficiency Durable construction to withstand demanding generator cycles 100% genuine OEM Onan component ensuring seamless compatibility Empower your...$17,792.00$16,253.00 -
Cummins N14 Oil Pressure Sensor 4921493 OEM
CUMMINS
$299.15$273.27This CUMMINS 4921493-A oil pressure sensor is a precision-engineered, genuine OEM component made from high-grade materials. It accurately monitors engine oil pressure, ensuring critical engine...$299.15$273.27 -
Cummins N14 Oil Pressure Sensor 4921487 OEM
CUMMINS
$481.10$439.49This CUMMINS 4921487-A oil pressure sensor is made from high-grade materials and is a genuine OEM replacement part. It provides accurate oil pressure readings essential for engine performance...$481.10$439.49 -
Cummins 6CTA Accessories Kit A053D016 OEM
ONAN
$453.55$414.32Cummins 6CTA Accessories Kit A053D016 OEM The Cummins 6CTA Accessories Kit is the perfect set of components for your engine's maintenance or projects. This OEM Cummins 6CTA Engine Parts Kit come$453.55$414.32 -
Cummins 6CT Accessories Kit A053D016 OEM
ONAN
$453.55$414.32Cummins 6CT Accessories Kit A053D016 OEM The Cummins 6CT Accessories Kit is the perfect set of components for your engine's maintenance or projects. This OEM Cummins 6CT Engine Parts Kit comes w$453.55$414.32 -
Cummins 6BTA Accessories Kit A053D016 OEM
ONAN
$453.55$414.32Cummins 6BTA Accessories Kit A053D016 OEM The Cummins 6BTA Accessories Kit is the perfect set of components for your engine's maintenance or projects. This OEM Cummins 6BTA Engine Parts Kit come$453.55$414.32 -
Cummins N14 Oil Pump 3803369 OEM
CUMMINS
$2,694.94$2,461.833803369-A is a genuine CUMMINS oil pump made from high-grade steel, fully OEM authorized. Delivers consistent oil flow essential for engine lubrication and optimal operation under heavy loads. ...$2,694.94$2,461.83 -
N14 Cummins Injector 3411760 OEM
CUMMINS
$3,493.65$3,191.45The CUMMINS 3411760-A injector is a precision-engineered fuel injection component made from high-grade metal and supplied as a genuine OEM part. This injector ensures accurate fuel delivery...$3,493.65$3,191.45 -
N14 Cummins Injector 3411759 OEM
CUMMINS
$3,519.85$3,215.38Direct replacement injector made from high-grade steel with OEM specification compliance. Delivers precise fuel atomization to ensure efficient combustion and engine output. Constructed for...$3,519.85$3,215.38 -
Cummins 3.9 Water Pump 4309267 OEM
CUMMINS
$1,862.76$1,701.63The 4309267-C water pump is a durable, high-quality component made from premium materials and offered as a genuine OEM part. This pump efficiently circulates coolant through the engine to...$1,862.76$1,701.63 -
6.7 Cummin Electrical Repair Connector 5394263 OEM
CUMMINS
$96.40$88.075394263-A is a high-quality electrical repair connector made from durable materials, offered as a genuine OEM part. Provides secure electrical connections essential for engine performance and...$96.40$88.07 -
Cummins 6BT Oil Cooler Tube 3916285 OEM
CUMMINS
$82.63$75.48The 3916285-A Oil Cooler Tube is crafted from high-grade metal ensuring OEM quality and precision. It facilitates efficient oil cooling, crucial for engine temperature regulation. Built for...$82.63$75.48 -
5.9 Cummins Starter A040J391 OEM
ONAN
$463.59$423.49The ONAN A040J391-C starter is a durable, high-quality component made from robust metals, ensuring OEM-grade performance. This starter delivers reliable engine engagement, providing consistent...$463.59$423.49 -
4BT Cummins Starter A040J391 OEM
ONAN
$463.59$423.49ONAN A040J391-A is a starter made of high-grade metal, fully authorized as a genuine OEM part. Provides efficient engine ignition with robust electrical performance for quick starts. ...$463.59$423.49 -
6.7 Cummins Air Filter A029Y303 OEM
ONAN
$315.14$287.88This is a genuine OEM ONAN A029Y303-B air filter made from high-quality filtration materials, designed for 6.7 Cummins engines. It features a precision-engineered filter medium that captures...$315.14$287.88 -
Cummins 5.9 Cylinder Head Gasket 5271251 OEM
CUMMINS
$518.38$473.54Cummins 5.9 Cylinder Head Gasket 5271251 OEM Fix your vehicle or take good care of it with our Cummins 5.9 Cylinder Head. This is a genuine product you may find in our store at an excellent pric$518.38$473.54 -
6.7 Cummins Oil Cooler C6205615500 OEM
CUMMINS
$568.10$518.96CUMMINS C6205615500-A oil cooler made of high-grade aluminum ensuring OEM quality standards. Efficient heat dissipation to regulate engine oil temperature for optimal engine operation. ...$568.10$518.96 -
6.7 Cummins Fuel Pump 3075537BE59 OEM
CUMMINS
$12,127.10$11,078.11Engineered for unmatched reliability and precision Optimal fuel delivery for enhanced engine efficiency Durable construction to withstand demanding operational conditions Genuine OEM Cummins...$12,127.10$11,078.11 -
6.7 Cummins Air Filter A043C926 OEM
ONAN
$359.34$328.26The A043C926-A is a high-quality air filter made from durable materials, supplied as a genuine OEM part by ONAN. This air filter effectively traps contaminants to protect your engine from damage...$359.34$328.26 -
CUMMINS 4076960E239 FUEL PUMP Original OEM part
CUMMINS
$8,756.87$7,999.40Precision engineered for power you can trust. Robust fuel delivery ensuring optimal engine efficiency. Designed for seamless integration with your Cummins engine. Guaranteed genuine OEM Cummins...$8,756.87$7,999.40 -
CUMMINS 3078133E277 FUEL PUMP Original OEM part
CUMMINS
$11,811.80$10,790.08Precision engineered to empower your engine's heart Reliable fuel delivery for uncompromised performance Robust construction ensuring long-term durability 100% genuine Cummins OEM component...$11,811.80$10,790.08 -
CUMMINS 3078117E288 FUEL PUMP Original OEM part
CUMMINS
$11,061.88$10,105.03Precision engineered for seamless power delivery you can count on Exceptional fuel efficiency that supports engine longevity Durability designed to withstand demanding operating conditions 100%...$11,061.88$10,105.03 -
CUMMINS 3070123E296 FUEL PUMP Original OEM part
CUMMINS
$5,960.56$5,444.97Engineered for peak performance and durability—ensuring your power system runs smoothly under demanding conditions. Precision fuel delivery enhances combustion efficiency and extends engine life...$5,960.56$5,444.97 -
CUMMINS 3070123E295 FUEL PUMP Original OEM part
CUMMINS
$11,811.80$10,790.08Engineered for Precision and Durability: Experience authentic power system optimization with Cummins’ exacting standards. Reliable Fuel Delivery: Ensures consistent fuel flow for peak engine...$11,811.80$10,790.08 -
CUMMINS 3060754E045 FUEL PUMP Original OEM part
CUMMINS
$3,675.35$3,357.43Precision-engineered to maximize engine trust and endurance under demanding operations Delivers consistent fuel flow for enhanced engine efficiency and reduced emissions Manufactured by Cummins as a...$3,675.35$3,357.43 -
CUMMINS 3060754E023 FUEL PUMP Original OEM part
CUMMINS
$4,755.34$4,344.00Engineered for Precision and Endurance: Experience power you can trust with Cummins innovation. High-Efficiency Fuel Delivery: Maintains consistent fuel flow to optimize engine performance and fuel...$4,755.34$4,344.00 -
CUMMINS 3060709E294 FUEL PUMP Original OEM part
CUMMINS
$4,498.37$4,109.26Precision-engineered fuel delivery for uninterrupted power. Durability designed to withstand rigorous operating conditions. 100% genuine OEM Cummins component guaranteeing full compatibility and...$4,498.37$4,109.26 -
CUMMINS 3060709E237 FUEL PUMP Original OEM part
CUMMINS
$8,737.40$7,981.62Precision engineered for uncompromising power delivery and optimal fuel efficiency Designed to maintain consistent fuel pressure under the toughest operating conditions Certified OEM component...$8,737.40$7,981.62 -
CUMMINS 3060697E286 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$8,737.40$7,981.62Unmatched Precision for Power You Can Trust Designed to deliver consistent fuel flow for peak engine efficiency Built tough to withstand demanding engine conditions and enhance longevity Authentic...$8,737.40$7,981.62 -
CUMMINS 3060697E278 FUEL PUMP Original OEM part
CUMMINS
$13,005.59$11,880.61Cummins 3060697-E278 - FUEL PUMP MINS3060697-E278 Explore our selection of original 3060697-E278 - FUEL PUMP by Cummins, ensuring top-notch quality and a perfect fit for your outdoor equipment. With...$13,005.59$11,880.61 -
CUMMINS 3060697E267 FUEL PUMP Original OEM part
CUMMINS
$8,737.40$7,981.62Precision-engineered fuel delivery for unmatched engine performance. Designed for increased durability and long-lasting operation under demanding conditions. 100% genuine Cummins OEM part,...$8,737.40$7,981.62 -
CUMMINS 3060697E240 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$6,736.26$6,153.57Precision engineered for uncompromised fuel delivery. Designed to optimize fuel efficiency and engine reliability. Ensures long-lasting operation under demanding conditions. Authentic OEM Cummins...$6,736.26$6,153.57 -
CUMMINS 3060199E239 FUEL PUMP Original OEM part
CUMMINS
$11,304.89$10,327.02Precision engineered to power your Cummins system reliably under all conditions Ensures optimal fuel delivery for improved engine performance and efficiency Manufactured and certified as an original...$11,304.89$10,327.02 -
CUMMINS 3060199E226 FUEL PUMP Original OEM part
CUMMINS
$5,470.75$4,997.53Precision engineered to power your engine with unwavering reliability. Delivers consistent fuel flow for peak engine efficiency and reduced emissions. Robust construction ensures longevity, even...$5,470.75$4,997.53