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 A046D785 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$28.62$26.14Designed to keep your power system cool under pressure High-quality material ensures superior heat resistance and flexible operation Authentic OEM component built specifically for Onan...$28.62$26.14 -
ONAN A045X075 GENERATOR CURRENT TRANSFORMER RATIO 150 5 Original ONAN/CUMMINS OEM part
ONAN
$1,318.50$1,204.45Precision engineered for flawless power monitoring Maintains optimal generator output and safety Direct OEM part from ONAN for assured quality and fitment ONAN A045X075 GENERATOR CURRENT...$1,318.50$1,204.45 -
ONAN A040S222 INSULATION RETAINER Original ONAN/CUMMINS OEM part
ONAN
$1,951.05$1,782.28Cummins INSULATION RETAINER A040S222 Discover the high-quality "INSULATION RETAINER" by Cummins, with the SKU "A040S222", available exclusively at our store. Made with precision and durability in...$1,951.05$1,782.28 -
ONAN A035K070 FLANGE HEAD SCREW Original ONAN/CUMMINS OEM part
ONAN
$9.39$8.58Precision engineered for enduring strength and seamless integration Rugged flange head design enhances fastening security under demanding generator conditions Optimized for vibration resistance to...$9.39$8.58 -
ONAN A031C195 SOLENOID VALVE Original ONAN/CUMMINS OEM part
ONAN
$4,105.84$3,750.68Cummins SOLENOID VALVE A031C195 With the Cummins SOLENOID VALVE (SKU: A031C195), we offer the assurance of genuine quality replacement parts for your outdoor equipment. Our store stands out as the...$4,105.84$3,750.68 -
ONAN A030Y938 ENCLOSURE POST Original ONAN/CUMMINS OEM part
ONAN
$1,684.60$1,538.89Cummins ENCLOSURE POST A030Y938 Looking for the original "ENCLOSURE POST" by Cummins with SKU A030Y938 Look no further! Our store offers high-quality original replacement parts for lawn mowers and...$1,684.60$1,538.89 -
ONAN A029X281 PIPE TOP JACKET WATER ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$3,744.02$3,420.16Cummins PIPE TOP JACKET WATER ASSEMBLY A029X281 Our store is your ultimate destination for authentic Cummins PIPE TOP JACKET WATER ASSEMBLY with the SKU A029X281. Ensuring top-notch quality and...$3,744.02$3,420.16 -
ONAN A028W025 LATCH Original ONAN/CUMMINS OEM part
ONAN
$21.90$20.01Cummins LATCH A028W025 Welcome to our store where you can find the genuine "LATCH" by Cummins with SKU A028W025. We pride ourselves on offering top-quality replacement parts for lawn mowers and...$21.90$20.01 -
ONAN A026M277 ENGINE BRACKET Original ONAN/CUMMINS OEM part
ONAN
$39.46$36.05Depend on precision-engineered quality designed specifically for ONAN generators Built to provide exceptional strength and stability under demanding conditions Crafted to maintain engine alignment...$39.46$36.05 -
ONAN A026L941 ENGINE BRACKET Original ONAN/CUMMINS OEM part
ONAN
$43.60$39.83Engineered for lasting strength and precision fit to keep your Onan generator running smoothly under all conditions. Essential component for stable engine mounting, reducing vibrations and...$43.60$39.83 -
ONAN 503220401 STEAM HOSE Original ONAN/CUMMINS OEM part
ONAN
$60.77$55.52Cummins STEAM HOSE 503-2204-01 Discover the top-quality Cummins STEAM HOSE with SKU 503-2204-01, designed for optimal performance. Our store offers original replacement parts you can trust. With a...$60.77$55.52 -
ONAN 320215707 40 AMPERES 3 POLE CIRCUIT BREAKER Original ONAN/CUMMINS OEM part
ONAN
$1,331.97$1,216.76Precision-engineered safety and reliability meeting the highest standards Designed for robust 3 pole protection in demanding generator applications Ensures seamless compatibility and optimal...$1,331.97$1,216.76 -
ONAN 320169053 BREAKER CIRCUIT Original ONAN/CUMMINS OEM part
ONAN
$72.46$66.19Empower your generator’s safety with precision-engineered reliability. Robust circuit protection designed to prevent overloads and electrical faults. Seamless compatibility ensuring flawless...$72.46$66.19 -
ONAN 310153 CGTI GASKET FOR EC 4X28 Original ONAN/CUMMINS OEM part
ONAN
$186.04$169.95Engineer your power with parts crafted for precision and durability. Seamless sealing for optimal engine performance and longevity. Resilient construction that withstands high temperatures and...$186.04$169.95 -
ONAN 290074 TRANSFORMER GSAG 200C80 Original ONAN/CUMMINS OEM part
ONAN
$4,104.66$3,749.61Cummins TRANSFORMER GSAG 200C-80 290074 In need of an original TRANSFORMER GSAG 200C-80 by Cummins Look no further! Our store offers the best price for this high-quality part along with fast...$4,104.66$3,749.61 -
ONAN 2050359 BACKPLATE FAN Original ONAN/CUMMINS OEM part
ONAN
$50.33$45.97Precision-engineered cooling for peak generator performance Durable construction to withstand continuous operation 100% genuine OEM part from ONAN for guaranteed compatibility ONAN 205-0359...$50.33$45.97 -
ONAN 200303159 MTO GENERATOR ASSEMBLY Original ONAN/CUMMINS OEM part
ONAN
$12,820.67$11,711.68Cummins MTO GENERATOR ASSEMBLY 200-3031-59 Find the authentic MTO GENERATOR ASSEMBLY by Cummins with SKU 200-3031-59 at our store. Offering top-notch quality and durability, this product is an...$12,820.67$11,711.68 -
ONAN 1450689 CARBURETOR SHIELD Original ONAN/CUMMINS OEM part
ONAN
$23.48$21.45Engineered precision that empowers your generator’s heartbeat Robust protection of carburetor components against heat and debris Durable construction crafted for long-lasting service life Authentic...$23.48$21.45 -
ONAN 1308390 RADIATOR CORE Original ONAN/CUMMINS OEM part
ONAN
$1,422.78$1,299.71Cummins RADIATOR CORE 130-8390 Discover the genuine Cummins RADIATOR CORE, SKU 130-8390, at our store. Sourced directly from the brand, this original replacement part ensures durable performance and...$1,422.78$1,299.71 -
CUMMINS S138C HEX HEAD CAPSCREW Original OEM part
CUMMINS
$14.50$13.25Cummins S138-C - HEX HEAD CAPSCREW MINSS138-C Offering the authentic Cummins S138-C - HEX HEAD CAPSCREW with the product SKU MINSS138-C, our store ensures top-notch quality and precise compatibility...$14.50$13.25 -
CUMMINS 5603716 TURBOCHARGER KIT Original OEM part
CUMMINS
$11,370.76$10,387.19Engineered for excellence, built to endure. High-efficiency turbocharging ensures optimized air flow for maximum power and fuel savings. Precision-fit components designed to maintain engine balance...$11,370.76$10,387.19 -
CUMMINS 5471823 FLEXIBLE HOSE Original OEM part
CUMMINS
$1,694.66$1,548.07This is a flexible hose made from durable materials, designed as an original equipment manufacturer (OEM) part for CUMMINS engines. It provides reliable fluid transfer essential for engine...$1,694.66$1,548.07 -
CUMMINS 5449883 LOCKPLATE Original OEM part
CUMMINS
$6.53$5.96Cummins 5449883 - LOCKPLATE MINS5449883 Discover the genuine Cummins 5449883 - LOCKPLATE at our store, your ultimate destination for high-quality replacement parts. With a commitment to offering...$6.53$5.96 -
CUMMINS 5405941 SERVICE KIT Original OEM part
CUMMINS
$13,891.94$12,690.29Power your engine with precision and reliability Comprehensive kit ensuring seamless diesel engine maintenance Durable components engineered for long-lasting performance 100% Genuine OEM part from...$13,891.94$12,690.29 -
CUMMINS 4990895KG65 FUEL PUMP Original OEM part
CUMMINS
$13,040.04$11,912.08Precision engineered for dependable fuel delivery Optimizes engine efficiency and longevity Certified OEM Cummins component for guaranteed compatibility CUMMINS 4990895-KG65 FUEL PUMP–Powering Your...$13,040.04$11,912.08 -
CUMMINS 4396219 MAGNETIC PICKUP Original OEM part
CUMMINS
$435.75$398.06Cummins 4396219 - MAGNETIC PICKUP - - NO LONGER AVAILABLE MINS4396219 Find top-quality replacement parts with ease at our store, where we offer the discontinued 4396219 - MAGNETIC PICKUP by Cummins...$435.75$398.06 -
CUMMINS 4360066 STUDDED FLANGE CAPSCREW Original OEM part
CUMMINS
$4.04$3.69Cummins 4360066 - STUDDED FLANGE CAPSCREW - - NO LONGER AVAILABLE MINS4360066 Find the elusive 4360066 - STUDDED FLANGE CAPSCREW from Cummins, now available in our store. This high-quality and...$4.04$3.69 -
CUMMINS 4350568 TUBE CLAMP Original OEM part
CUMMINS
$779.16$711.76Engineered for Excellence, Delivered with Precision Durable Construction Ensures Long-lasting Performance Optimized Fit for Seamless Installation 100% Genuine OEM Part from Cummins for Guaranteed...$779.16$711.76 -
CUMMINS 4012556 CRANKSHAFT GEAR Original OEM part
CUMMINS
$5,866.09$5,358.68Precision that powers your Cummins engine to perfection Engineered for optimal timing and long-lasting durability Maintains seamless power delivery and operational stability 100% genuine OEM Cummins...$5,866.09$5,358.68 -
CUMMINS 3421132 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$36.19$33.06Precision that fuels dependability Robust hex head design ensures secure fastening under extreme conditions Manufactured to exact Cummins specifications for guaranteed fit and function Authentic OEM...$36.19$33.06 -
CUMMINS 3395398 PLAIN PIPE NIPPLE Original OEM part
CUMMINS
$135.87$124.12Precision-engineered reliability for your Cummins power system Durable construction ensures long-lasting service under demanding conditions Seamless integration with your engine thanks to OEM...$135.87$124.12 -
CUMMINS 3160922EA18 FUEL PUMP Original OEM part
CUMMINS
$13,040.04$11,912.08Precision engineered to power your Cummins engine with unwavering reliability. Delivers consistent fuel flow to maintain peak engine efficiency and reduce emissions. Robust construction ensures...$13,040.04$11,912.08 -
CUMMINS 30596589897 FUEL PUMP Original OEM part
CUMMINS
$11,132.27$10,169.33Precision-engineered fuel delivery for unmatched reliability Durable construction designed to endure rigorous engine demands Genuine OEM quality from Cummins for seamless compatibility and peak...$11,132.27$10,169.33 -
CUMMINS 30596254492 FUEL PUMP WITH CAL CODE Original OEM part
CUMMINS
$8,870.40$8,103.12Engineered for Excellence: Experience unparalleled fuel delivery precision designed to maximize engine performance under all conditions. Durable Reliability: Built to withstand intense operational...$8,870.40$8,103.12 -
CUMMINS 3011830 FLYWHEEL HOUSING Original OEM part
CUMMINS
$2,868.20$2,620.11Cummins 3011830 - FLYWHEEL HOUSING - - NO LONGER AVAILABLE MINS3011830 Find the authentic 3011830 - FLYWHEEL HOUSING - - NO LONGER AVAILABLE from Cummins exclusively at our store. Despite its...$2,868.20$2,620.11 -
ONAN Z600330201 RTD DISPLAY METER Original ONAN/CUMMINS OEM part
ONAN
$5,288.14$4,830.71Cummins RTD DISPLAY METER Z600-3302-01 A genuine RTD Display Meter by Cummins, with SKU Z600-3302-01, is your solution for precise measurements. Our store offers original replacement parts for lawn...$5,288.14$4,830.71 -
CUMMINS S231 REGULAR HEX NUT Original OEM part
CUMMINS
$13.82$12.62Cummins S231 - REGULAR HEX NUT MINSS231 Find the original "S231 - REGULAR HEX NUT" by Cummins, SKU "MINSS231" at our store. Rest assured that you're getting a genuine product that meets top-quality...$13.82$12.62 -
CUMMINS S212 REGULAR HEX NUT Original OEM part PACK OF 2
CUMMINS
$23.56$21.52Cummins S212 - REGULAR HEX NUT MINSS212 Find the authentic Cummins S212 - REGULAR HEX NUT, SKU MINSS212, at our store. Crafted with precision, this essential part ensures optimal performance for...$23.56$21.52 -
CUMMINS S1002 UNION PLAIN FEMALE Original OEM part
CUMMINS
$50.70$46.32Cummins S1002 - UNION PLAIN FEMALE - NO LONGER AVAILABLE MINSS1002 Find the original replacement part you need with the S1002 - UNION PLAIN FEMALE - NO LONGER AVAILABLE from Cummins. Enjoy the peace...$50.70$46.32 -
FLEETGUARD LF4156 PACK OBS LF Original FLEETGUARD OEM part
FLEETGUARD
$80.84$73.85Fleetguard LF4156 - PACK OBS LF - Original part FLGLF4156 Ensure your outdoor equipment works efficiently with the LF4156 - PACK OBS LF original part from Fleetguard. Our store offers the best price...$80.84$73.85