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 3092379 HYDRAULIC PUMP SUPPORT Original OEM part
CUMMINS
$3,395.60$3,101.89Engineered precision for uncompromising durability and support Ensures stable hydraulic pump operation under demanding conditions Optimizes equipment lifespan and performance...$3,395.60$3,101.89 -
CUMMINS 3092300 TUBE CLAMP Original OEM part
CUMMINS
$95.06$86.84Precision clamping for enduring engine integrity Robust design provides secure tube stabilization under demanding conditions Manufactured as an authentic OEM component by Cummins for guaranteed...$95.06$86.84 -
CUMMINS 3092248 OIL TUBE BRACKET Original OEM part
CUMMINS
$499.05$455.88Cummins 3092248 - OIL TUBE BRACKET MINS3092248 Explore our store for the premium quality 3092248 - OIL TUBE BRACKET by the renowned brand Cummins. Engineered to precision, this part ensures optimal...$499.05$455.88 -
CUMMINS 3092227 FUEL PUMP SUPPORT Original OEM part
CUMMINS
$1,082.19$988.58Engineered for Precision: Designed to provide unwavering support and stability to your fuel pump, ensuring consistent fuel delivery under all operating conditions. Durability Meets Performance:...$1,082.19$988.58 -
CUMMINS 3092146 FEMALE ADAPTER ELBOW Original OEM part
CUMMINS
$145.22$132.66Engineered excellence for uncompromised power transfer Precision-designed to ensure leak-free, high-pressure fluid connectivity Durable construction resists corrosion and thermal stress 100% Genuine...$145.22$132.66 -
CUMMINS 3092117 MALE UNION ELBOW Original OEM part
CUMMINS
$552.02$504.27Precision Engineering for Reliable Power Connections Durable Construction to Withstand High Pressure and Heat 100% Genuine OEM Cummins Component for Guaranteed Compatibility Experience Enduring...$552.02$504.27 -
CUMMINS 3092087 FUEL MANIFOLD Original OEM part
CUMMINS
$2,377.42$2,171.77Cummins 3092087 - FUEL MANIFOLD MINS3092087 Find the genuine Cummins 3092087 - FUEL MANIFOLD at our store, your go-to destination for authentic replacement parts. With our commitment to quality,...$2,377.42$2,171.77 -
CUMMINS 3092057 CLIP Original OEM part
CUMMINS
$22.07$20.16Precision engineered for reliable maintenance. Ensures secure assembly and consistent operation. Crafted from premium materials for optimal endurance. 100% genuine OEM Cummins component guaranteeing...$22.07$20.16 -
CUMMINS 3092052 WIRING RETAINER BRACKET Original OEM part
CUMMINS
$886.70$810.01Precision crafted for seamless power system integrity Durable design ensuring stable wiring management under harsh conditions Corrosion-resistant finish for extended operational life 100% Genuine...$886.70$810.01 -
CUMMINS 3092049 WIRING RETAINER BRACKET Original OEM part
CUMMINS
$3,632.35$3,318.15Precision engineered for lasting performance under pressure Secure wiring retention for enhanced electrical system integrity High-grade materials deliver resistance to vibration and wear 100%...$3,632.35$3,318.15 -
CUMMINS 3092012 CRANKSHAFT ADAPTER Original OEM part
CUMMINS
$4,903.58$4,479.42Engineered for enduring performance under demanding conditions Precision fit ensures seamless integration and optimal power transfer 100% genuine OEM Cummins part for uncompromised...$4,903.58$4,479.42 -
CUMMINS 3092000 BREATHER TUBE Original OEM part
CUMMINS
$3,384.39$3,091.64Cummins 3092000 - BREATHER TUBE MINS3092000 Find the genuine Cummins 3092000 - BREATHER TUBE with ease at our online store. Crafted to perfection, this replacement part guarantees optimal...$3,384.39$3,091.64 -
CUMMINS 3090998Z991 FUEL PUMP Original OEM part
CUMMINS
$5,710.83$5,216.84Cummins 3090998-Z991 - FUEL PUMP MINS3090998-Z991 Ensure the optimal performance of your outdoor equipment with the genuine 3090998-Z991 - FUEL PUMP from Cummins. Our store stands out as the top...$5,710.83$5,216.84 -
CUMMINS 3090942Z004 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$3,675.35$3,357.43Precision engineered for uncompromising power delivery Robust fuel flow ensuring optimal engine efficiency Durable construction designed to withstand demanding conditions 100% genuine Cummins OEM...$3,675.35$3,357.43 -
CUMMINS 30909279678 FUEL PUMP Original OEM part
CUMMINS
$4,329.25$3,954.77Precision engineered for seamless fuel delivery to maintain peak engine efficiency and reduce emissions. Durable construction designed to withstand rigorous operating conditions for extended service...$4,329.25$3,954.77 -
CUMMINS 3090860 SHIM Original OEM part
CUMMINS
$16.15$14.75Engineered for Excellence, Designed for Dependability Precision Fitment for Accurate Engine Adjustments Durable Construction to Withstand High Stress Environments 100% Genuine OEM CUMMINS Component...$16.15$14.75 -
CUMMINS 3090475 FAN SUPPORT ADAPTER Original OEM part
CUMMINS
$1,278.78$1,168.17Engineered Precision Meets Unsurpassed Reliability Robust Fan Support for Optimal Cooling Durable, High-Quality Construction for Long-Term Use 100% Genuine OEM Cummins Component Ensuring Perfect...$1,278.78$1,168.17 -
CUMMINS 3090442 STARTING AID Original OEM part
CUMMINS
$901.07$823.13Depend on Precision, Power, and Performance with Cummins Efficient Engine Starting Assistance for Cold Conditions Robust, OEM-Approved Construction for Enduring Reliability 100% Genuine Cummins Part...$901.07$823.13 -
CUMMINS 3090431 FLEXIBLE HOSE Original OEM part
CUMMINS
$2,441.42$2,230.23Engineered to perform flawlessly under demanding conditions Durable design ensures extended service life and resistance to wear 100% genuine Cummins OEM component guaranteeing perfect fit and...$2,441.42$2,230.23 -
CUMMINS 3090425 POWER TAKEOFF FLANGE Original OEM part
CUMMINS
$1,087.00$992.98Cummins 3090425 - POWER TAKEOFF FLANGE - - NO LONGER AVAILABLE MINS3090425 Discover the exclusive 3090425 - POWER TAKEOFF FLANGE - - NO LONGER AVAILABLE by Cummins at our store. With a commitment to...$1,087.00$992.98 -
CUMMINS 3090318 COMPRESSOR WATER OUTLET TUBE Original OEM part
CUMMINS
$1,511.12$1,380.40Engineered precision to power your performance Durable water outlet tube designed to optimize compressor cooling Crafted for exact fitment to maintain full system integrity 100% genuine OEM Cummins...$1,511.12$1,380.40 -
CUMMINS 3090315 LUBE OIL SUCTION TUBE Original OEM part
CUMMINS
$1,329.20$1,214.23Precision engineered for optimal engine lubrication Durable construction supports efficient oil flow and engine health Genuine OEM part from Cummins designed for seamless compatibility and...$1,329.20$1,214.23 -
CUMMINS 3090308 FAN SPINDLE Original OEM part
CUMMINS
$6,178.75$5,644.29Engineered for Reliable Cooling Performance Precision-Balanced Spindle for Optimal Fan Operation 100% Genuine OEM CUMMINS Component for Seamless Compatibility CUMMINS 3090308 FAN SPINDLE -...$6,178.75$5,644.29 -
CUMMINS 3090286 MALE UNION TEE Original OEM part
CUMMINS
$482.70$440.95Engineered for flawless integration: The CUMMINS 3090286 MALE UNION TEE guarantees a perfect fit designed to uphold your generator’s integrity. Exceptional durability under demanding conditions:...$482.70$440.95 -
CUMMINS 3090279 TURBOCHARGER BRACKET Original OEM part
CUMMINS
$1,407.85$1,286.07Engineered Precision: This bracket provides robust support tailored to guarantee turbocharger stability under demanding conditions. Durability at Its Core: Crafted from premium materials to...$1,407.85$1,286.07 -
CUMMINS 3090267 WIRING HARNESS Original OEM part
CUMMINS
$6,545.95$5,979.73Cummins 3090267 - WIRING HARNESS MINS3090267 Find the authentic 3090267 - WIRING HARNESS by Cummins at our store. Designed to exact specifications, this wiring harness ensures optimal performance...$6,545.95$5,979.73 -
CUMMINS 3090251 LIFTING BRACKET Original OEM part
CUMMINS
$1,539.90$1,406.70Engineered to elevate performance and dependability Rugged design ensures secure handling during maintenance and installation Precisely crafted for perfect OEM fit and function Certified genuine...$1,539.90$1,406.70 -
CUMMINS 3090238 HOSE NUT Original OEM part
CUMMINS
$80.78$73.80Dependable sealing for engine efficiency and safety Precision-engineered to exact Cummins standards for seamless integration Designed to maintain system integrity under demanding conditions 100%...$80.78$73.80 -
CUMMINS 3090172 WATER TRANSFER TUBE Original OEM part
CUMMINS
$4,389.57$4,009.87Precision-crafted for enduring engine support Optimizes coolant flow maintaining superior temperature control Engineered to resist wear and environmental stress Certified OEM component from Cummins,...$4,389.57$4,009.87 -
CUMMINS 3090168 THERMOSTAT HOUSING SUPPORT Original OEM part
CUMMINS
$4,722.24$4,313.77Precision-engineered to maintain optimal engine cooling system integrity Durable construction ensures long-lasting support under high thermal stresses Factory-certified OEM component built...$4,722.24$4,313.77 -
CUMMINS 3090151 FLYWHEEL HOUSING Original OEM part
CUMMINS
$4,510.78$4,120.60Engineered for Precision and Strength: Experience unmatched durability with every engine cycle. Seamless Compatibility: Designed to perfectly fit Cummins engine assemblies, ensuring optimal...$4,510.78$4,120.60 -
CUMMINS 3090107 TEMPERATURE SWITCH Original OEM part
CUMMINS
$171.80$156.94Engineered to safeguard your power system’s vital components. Precision activation controls overheating with unmatched accuracy. Designed to extend engine life by maintaining optimal temperature...$171.80$156.94 -
CUMMINS 3090042 FAN PULLEY Original OEM part
CUMMINS
$4,524.90$4,133.50Cummins 3090042 - FAN PULLEY - - NO LONGER AVAILABLE MINS3090042 Find the original 3090042 - FAN PULLEY - - NO LONGER AVAILABLE, by Cummins, at our store. We offer the best price and fast shipping...$4,524.90$4,133.50 -
CUMMINS 3090009 CAM FOLLOWER ROLLER Original OEM part
CUMMINS
$285.69$260.98Engineered for Excellence, Trusted for Longevity Precision roller design ensures smooth camshaft operation and optimal engine timing. Durable construction reduces wear, extending engine life and...$285.69$260.98 -
CUMMINS 3089585 ELBOW MALE UNION Original OEM part
CUMMINS
$146.90$134.20Power your engine with precision and trust. Engineered for flawless connection and leak-free performance. Durable construction designed to withstand harsh diesel engine environments. 100% Genuine...$146.90$134.20 -
CUMMINS 3089571 CLAMPING PLATE Original OEM part
CUMMINS
$1,196.95$1,093.41Engineered Precision for Ultimate Stability – Experience unmatched alignment and secure fastening with the CUMMINS 3089571 CLAMPING PLATE. Durable Construction for Long-Term Performance – Crafted...$1,196.95$1,093.41 -
CUMMINS 3089564 THREADED PLUG Original OEM part
CUMMINS
$71.93$65.71Reliability that stands the test of time Precision-engineered threaded design for leak-free sealing Durable OEM construction ensuring seamless compatibility Manufactured by CUMMINS to meet strict...$71.93$65.71 -
CUMMINS 3089478 PLAIN HOSE COUPLING Original OEM part
CUMMINS
$221.10$201.98Engineered for Endurance and Precision Ensures Leak-Free Hose Connections Under Pressure Maintains System Efficiency and Safety 100% Genuine Cummins OEM Quality Guarantee Powering Confidence with...$221.10$201.98 -
CUMMINS 3089380 TIMING POINTER Original OEM part
CUMMINS
$59.86$54.68Precision engineered for unwavering timing accuracy Enhances engine performance and longevity Manufactured as a genuine Cummins OEM component ensuring perfect fit and dependability CUMMINS 3089380...$59.86$54.68 -
CUMMINS 3089309 V BAND CLAMP Original OEM part
CUMMINS
$103.40$94.46Engineered for precision, crafted for endurance Robust, leak-free connection for exhaust and turbo systems Corrosion-resistant stainless steel ensures lasting reliability Authentic Cummins OEM part...$103.40$94.46