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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ONAN A032Z255 125427 1 18 UNS MALE QUICK COUPLING Original ONAN/CUMMINS OEM part
ONAN
$298.05$272.27Precision engineered for Cummins reliability and Onan innovation Effortless connection ensuring leak-free fuel flow Durable design built to withstand demanding generator conditions 100% genuine OEM...$298.05$272.27 -
ONAN A034S149 90 DEGREE ELBOW Original ONAN/CUMMINS OEM part
ONAN
$91.44$83.53Engineered precision meets uncompromised quality. Robust 90-degree elbow design enhances exhaust flow and minimizes wear. Manufactured as a genuine OEM component for seamless compatibility. Directly...$91.44$83.53 -
ONAN 3193247 BATTERY PANEL Original ONAN/CUMMINS OEM part
ONAN
$80.56$73.59Power your peace of mind with precision-engineered OEM excellence. Robust design ensuring consistent battery management in critical generator operation. Easy installation tailored for ONAN systems,...$80.56$73.59 -
ONAN 3020467 TIME TOTALIZING METER Original ONAN/CUMMINS OEM part
ONAN
$455.62$416.21Cummins TIME TOTALIZING METER 302-0467 A reliable choice for acquiring original Cummins TIME TOTALIZING METER (SKU: 302-0467) is our store, excelling in providing authentic replacement parts...$455.62$416.21 -
ONAN 3020465 TIME TOTALIZING METER Original ONAN/CUMMINS OEM part
ONAN
$524.62$479.24Cummins TIME TOTALIZING METER 302-0465 Find the original "TIME TOTALIZING METER" with SKU "302-0465" from the renowned brand Cummins in our store. Our commitment to quality ensures that you receive...$524.62$479.24 -
ONAN 306427409 ELECTRICAL HELD COIL Original ONAN/CUMMINS OEM part
ONAN
$79.02$72.18Precision-engineered performance for unwavering power Essential for optimal electrical engagement and dependable operation Designed exclusively by ONAN to ensure perfect fit and function 100%...$79.02$72.18 -
ONAN 306427407 ELECTRICAL HELD COIL Original ONAN/CUMMINS OEM part
ONAN
$79.02$72.18Precision engineered for lasting reliability and seamless power control Essential component for optimal electrical holding and activation Ensures engine performance and system safety under all...$79.02$72.18 -
ONAN 5021634 TUBE ELBOW Original ONAN/CUMMINS OEM part
ONAN
$54.28$49.59Cummins TUBE ELBOW 502-1634 Find the authentic Cummins TUBE ELBOW with SKU 502-1634 at our store. Crafted with precision and durability, this replacement part is designed to keep your outdoor...$54.28$49.59 -
ONAN A040D707 C43200300 COOLANT GAUGE Original ONAN/CUMMINS OEM part
ONAN
$282.19$257.78Cummins C43200300 COOLANT GAUGE A040D707 When it comes to finding genuine C43200300 COOLANT GAUGE by Cummins, look no further than our store. Our commitment to providing top-quality replacement...$282.19$257.78 -
ONAN 338485202 AC HARNESS Original ONAN/CUMMINS OEM part
ONAN
$175.02$159.88Engineered precision for lasting power delivery and system integrity. Optimized AC harness designed to maintain electrical continuity and reduce signal loss. Durable construction ensures resistance...$175.02$159.88 -
ONAN A042R432 GENERATOR SET BRACKET GENSET MOUNTING Original ONAN/CUMMINS OEM part
ONAN
$85.30$77.93Engineered to uphold your generator's structural integrity with precision Constructed for long-lasting durability under demanding operating conditions Designed exclusively by ONAN for seamless...$85.30$77.93 -
ONAN 301975008 COVER SWBD END/REAR Original ONAN/CUMMINS OEM part
ONAN
$441.18$403.02Precision crafted for uncompromised power system integrity. Protection and durability combined in one essential component. Ensures lasting compatibility with your ONAN generator system. 100% Genuine...$441.18$403.02 -
ONAN 3063918 LOCKING COLLAR Original ONAN/CUMMINS OEM part
ONAN
$385.56$352.21Cummins LOCKING COLLAR 306-3918 Discover the high-quality "LOCKING COLLAR" from the renowned brand Cummins, with SKU 306-3918 available at our store. Engineered with precision, this original...$385.56$352.21 -
ONAN 5120212 TENSIONER BELT ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$318.80$291.23Cummins TENSIONER BELT ASSEMBLY 512-0212 Explore our store for the top-quality TENSIONER BELT ASSEMBLY (Product SKU: 512-0212) by Cummins. We assure you the best price for this authentic product,...$318.80$291.23 -
ONAN 1305287 RADIATOR FAN Original ONAN/CUMMINS OEM part
ONAN
$1,346.18$1,229.74Cummins RADIATOR FAN 130-5287 Discover the authentic Cummins RADIATOR FAN with the SKU 130-5287, exclusively available at our online store. Our selection of original replacement parts ensures...$1,346.18$1,229.74 -
ONAN 1402970 HEATER BRACKET ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$329.50$301.00Elevate your generator's reliability with precision-engineered components crafted for enduring power. Robust heater bracket assembly that ensures secure mounting and optimal function of your Onan...$329.50$301.00 -
ONAN A030S516 GRILLE BRACKET Original ONAN/CUMMINS OEM part
ONAN
$158.17$144.49Designed for enduring strength and seamless integration Provides secure mounting and optimal airflow support Durable material built to withstand harsh conditions Genuine OEM ONAN component ensuring...$158.17$144.49 -
ONAN 402069005 ISOLATOR Original ONAN/CUMMINS OEM part
ONAN
$74.94$68.46Cummins ISOLATOR 402-0690-05 Get the original ISOLATOR with SKU 402-0690-05 from Cummins at our store. Made with high-quality materials, this product ensures durability and peak performance for your...$74.94$68.46 -
ONAN 1856716 COVER Original ONAN/CUMMINS OEM part
ONAN
$302.87$276.67Cummins COVER 185-6716 Cover SKU 185-6716 by Cummins is a top-quality replacement part that guarantees durability and perfect fit for your outdoor equipment. Our store is your ultimate destination...$302.87$276.67 -
ONAN 320222205 CIRCUIT BREAKER Original ONAN/CUMMINS OEM part
ONAN
$275.22$251.41Depend on Every Cycle: Engineered for seamless protection on your Onan generator system. Robust Trip Mechanism: Guarantees rapid response to electrical faults, safeguarding your equipment. Durable...$275.22$251.41 -
ONAN A034M333 CF41T031 3 FUEL PUMP TEMPERATURE SLOPE Original ONAN/CUMMINS OEM part
ONAN
$85.10$77.74Precision engineered for seamless fuel system management Accurate temperature responsiveness enhances engine performance 100% genuine ONAN OEM component, guaranteeing durability and fit ONAN...$85.10$77.74 -
ONAN 150297703 LINEAR ACTUATOR Original ONAN/CUMMINS OEM part
ONAN
$3,206.63$2,929.25Cummins LINEAR ACTUATOR 150-2977-03 Discover the Cummins Linear Actuator, SKU 150-2977-03, a top-of-the-line replacement part designed for outdoor equipment. Crafted with precision by Cummins, this...$3,206.63$2,929.25 -
ONAN 33010384 TOP STATOR COVER Original ONAN/CUMMINS OEM part
ONAN
$158.68$144.96Cummins TOP STATOR COVER 330-10384 Find the original "TOP STATOR COVER" with SKU "330-10384" from the trusted Cummins brand at our online store. Made with high-quality materials, this stator cover...$158.68$144.96 -
ONAN 1021532 OIL PAN Original ONAN/CUMMINS OEM part
ONAN
$336.19$307.11Cummins OIL PAN 102-1532 Our store proudly offers the genuine OIL PAN with SKU 102-1532 from the reputable brand Cummins. Designed for reliability and efficiency, this essential replacement part...$336.19$307.11 -
ONAN 1307506 TIE RADIATOR BRACKET Original ONAN/CUMMINS OEM part
ONAN
$331.30$302.65Cummins TIE RADIATOR BRACKET 130-7506 Upgrade your lawn mower with the authentic Cummins TIE RADIATOR BRACKET (SKU: 130-7506). Crafted for durability and precision, this original part ensures...$331.30$302.65 -
ONAN 337356002 BUSBAR LUG CPRSN LUG S1 Original ONAN/CUMMINS OEM part
ONAN
$197.36$180.29Crafted for essential connectivity and enduring power transfer Precision-engineered lug for secure busbar attachment and minimal power loss 100% genuine OEM ONAN component guaranteeing perfect fit...$197.36$180.29 -
ONAN A030Y933 QSM11 125060 CUMMINS AIR FILTER MOUNTING Original ONAN/CUMMINS OEM part
ONAN
$218.74$199.82Cummins QSM11 125060 CUMMINS AIR FILTER MOUNTING A030Y933 Experience top-notch quality with the QSM11 125060 CUMMINS AIR FILTER MOUNTING from Cummins. Purchase this genuine product, SKU A030Y933,...$218.74$199.82 -
ONAN 1104117 CYLINDER HEAD GASKET Original ONAN/CUMMINS OEM part
ONAN
$240.76$219.94Precision engineered for unmatched sealing performance Enhances engine reliability and prevents leaks under high pressure 100% genuine OEM part from ONAN, guaranteeing exact compatibility ONAN...$240.76$219.94 -
ONAN 5411169 PISTON RING KIT Original ONAN/CUMMINS OEM part
ONAN
$255.52$233.41Cummins PISTON RING KIT 541-1169 Discover the authentic Cummins PISTON RING KIT with SKU 541-1169, ensuring a precise fit and optimal performance for your outdoor equipment. Our store stands out as...$255.52$233.41 -
ONAN 1308090 WATER HEATER TUBE Original ONAN/CUMMINS OEM part
ONAN
$354.25$323.61Cummins WATER HEATER TUBE 130-8090 Our online store is your go-to destination for genuine Cummins WATER HEATER TUBE, SKU 130-8090. Crafted with top-notch quality materials, this replacement part...$354.25$323.61 -
ONAN 302205811 CURRENT TRANSFORMER Original ONAN/CUMMINS OEM part
ONAN
$360.15$329.00Unmatched Precision for Reliable Power Monitoring Engineered to deliver accurate current sensing for optimal generator control Durable construction to withstand demanding operational conditions 100%...$360.15$329.00 -
ONAN 1303713 TOP DAMPER GUARD Original ONAN/CUMMINS OEM part
ONAN
$218.30$199.42Cummins TOP DAMPER GUARD 130-3713 Our store proudly offers the original TOP DAMPER GUARD with the SKU 130-3713 from the trusted brand Cummins. This essential replacement part ensures the optimal...$218.30$199.42 -
ONAN 140260703 AIR INLET TUBE ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$1,176.44$1,074.68Engineered precision for enduring power delivery Enhances airflow efficiency to optimize generator performance Durable construction resists wear in demanding environments 100% original ONAN OEM...$1,176.44$1,074.68 -
ONAN 3373863 BUSBAR Original ONAN/CUMMINS OEM part
ONAN
$31.73$28.98Empower your generator’s heart with uncompromising Onan authenticity Robust electrical conductivity ensures peak power transfer within your system Engineered for durability to withstand demanding...$31.73$28.98 -
ONAN 1852308 FLYWHEEL ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$534.52$488.28Precision engineered for flawless power delivery and system harmony Durable construction designed to extend engine life and reduce vibration 100% genuine ONAN OEM part guarantees optimal...$534.52$488.28 -
ONAN 3021396 CURRENT TRANSFORMER Original ONAN/CUMMINS OEM part
ONAN
$357.73$326.78Cummins CURRENT TRANSFORMER 302-1396 Discover the superior quality of the Cummins 302-1396 CURRENT TRANSFORMER, an essential component for your outdoor equipment. Our store is the ultimate choice...$357.73$326.78 -
ONAN 3065400 ACTUATOR ROD Original ONAN/CUMMINS OEM part
ONAN
$96.44$88.10Precision-engineered for dependable power management Durable construction to withstand rigorous generator demands Authentic OEM component for guaranteed fit and function ONAN 306-5400 ACTUATOR ROD...$96.44$88.10 -
ONAN 1404185 AIR CLEANER Original ONAN/CUMMINS OEM part
ONAN
$365.40$333.80Dependable filtration for optimal engine health Designed to improve fuel efficiency and reduce emissions 100% genuine OEM part crafted by ONAN for perfect fit and function ONAN 140-4185 AIR CLEANER...$365.40$333.80 -
ONAN 3063653 PIVOT ARM WELDMENT Original ONAN/CUMMINS OEM part
ONAN
$27.84$25.43Cummins PIVOT ARM WELDMENT 306-3653 Find the genuine Cummins PIVOT ARM WELDMENT with SKU 306-3653 at our store and ensure precision and quality for your outdoor equipment. Rest assured that you are...$27.84$25.43 -
ONAN 302205512 CURRENT TRANSFORMER Original ONAN/CUMMINS OEM part
ONAN
$306.24$279.75Cummins CURRENT TRANSFORMER 302-2055-12 Introducing the "CURRENT TRANSFORMER" with SKU "302-2055-12" from the trusted brand Cummins. Our store is your go-to destination for authentic replacement...$306.24$279.75