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 5603703 KIT TURBOCHARGER CUMMINS/CUMMINS Original OEM part
CUMMINS
$11,370.76$10,387.19Cummins KIT TURBOCHARGER /CUMMINS 5603703 Experience the reliability and performance of the original KIT TURBOCHARGER /CUMMINS (SKU: 5603703) available at our store. Our commitment to quality...$11,370.76$10,387.19 -
CUMMINS 5593372 HOUSING GEAR CUMMINS/CUMMINS Original OEM part
CUMMINS
$3,139.40$2,867.85Cummins HOUSING GEAR /CUMMINS 5593372 Discover the quality and reliability of the HOUSING GEAR /CUMMINS (SKU: 5593372), designed for optimal performance and longevity. Our store guarantees genuine...$3,139.40$2,867.85 -
CUMMINS 5578629 SOLENOID CUMMINS/CUMMINS Original OEM part
CUMMINS
$230.56$210.62Cummins SOLENOID /CUMMINS 5578629 Discover the exceptional quality of the Cummins SOLENOID (SKU: 5578629) available at our store, where authenticity meets reliability. We pride ourselves on...$230.56$210.62 -
CUMMINS 5538015 SHIELD HEAT CUMMINS/CUMMINS Original OEM part
CUMMINS
$2,107.72$1,925.40Cummins SHIELD HEAT /CUMMINS 5538015 Discover the quality of the original SHIELD HEAT /CUMMINS, SKU 5538015, available at our store. We pride ourselves on offering authentic replacement parts...$2,107.72$1,925.40 -
CUMMINS 5537816 SPRING VALVE CUMMINS/CUMMINS Original OEM part
CUMMINS
$14.64$13.37Cummins SPRING VALVE /CUMMINS 5537816 Discover the reliability of our original SPRING VALVE /CUMMINS (SKU: 5537816), designed to meet the highest standards for performance and durability. Our store...$14.64$13.37 -
CUMMINS 5532548 CAP ELECTRICAL CUMMINS/CUMMINS Original OEM part
CUMMINS
$31.13$28.44Engineered precision for uncompromised electrical protection Durable design ensures operational stability in demanding environments Authentic OEM part guaranteeing perfect compatibility and...$31.13$28.44 -
CUMMINS 5528387 COVER GEAR CUMMINS/CUMMINS Original OEM part
CUMMINS
$217.80$198.97Cummins COVER GEAR /CUMMINS 5528387 The COVER GEAR /CUMMINS (SKU: 5528387) is a high-quality, original replacement part designed for exceptional durability and performance. Our store is your top...$217.80$198.97 -
CUMMINS 5520964 GASKET CONNECTION CUMMINS/CUMMINS Original OEM part
CUMMINS
$10.56$9.65Cummins GASKET CONNECTION /CUMMINS 5520964 Discover the original Gasket Connection from Cummins, SKU 5520964, designed for optimal performance and durability in your equipment. Our store ensures you...$10.56$9.65 -
CUMMINS 5510472 TANK DIESEL EXHAUST FLUID CUMMINS/CUMMINS Original OEM part
CUMMINS
$824.44$753.12Cummins TANK DIESEL EXHAUST FLUID /CUMMINS 5510472 Discover the reliability of the TANK DIESEL EXHAUST FLUID by Cummins, SKU 5510472, designed to ensure optimal performance and longevity for your...$824.44$753.12 -
CUMMINS 5505091 SEAL RECTANGULAR RING CUMMINS/CUMMINS Original OEM part
CUMMINS
$69.03$63.06Cummins SEAL RECTANGULAR RING /CUMMINS 5505091 Discover the perfect solution for your replacement needs with the original SEAL RECTANGULAR RING from Cummins, SKU 5505091. Our store prides itself on...$69.03$63.06 -
CUMMINS 5483615 HARNESS ETR CNT MDL WRG CUMMINS/CUMMINS Original OEM part
CUMMINS
$2,835.37$2,590.11Precision engineered for seamless control and durability Ensures reliable signal transmission in critical generator systems Manufactured as an original equipment part by Cummins for guaranteed fit...$2,835.37$2,590.11 -
CUMMINS 5473104 KIT OVERSIZE MAIN BEARING CUMMINS/CUMMINS Original OEM part
CUMMINS
$228.54$208.77Cummins KIT OVERSIZE MAIN BEARING /CUMMINS 5473104 Discover the original KIT OVERSIZE MAIN BEARING /CUMMINS, SKU 5473104, designed to meet precise specifications for durability and performance. Our...$228.54$208.77 -
CUMMINS 5445383 SCREW STUDDED FLANGE CAP CUMMINS/CUMMINS Original OEM part
CUMMINS
$5.15$4.70Cummins SCREW STUDDED FLANGE CAP /CUMMINS 5445383 Discover the superior quality of the SCREW STUDDED FLANGE CAP by Cummins, SKU 5445383, exclusively available at our online store. Our commitment to...$5.15$4.70 -
CUMMINS 5443457 HEATER INTAKE AIR CUMMINS/CUMMINS Original OEM part
CUMMINS
$184.45$168.49Precision engineered for dependable power every time Maintains optimal engine intake air temperature to boost efficiency and reduce emissions Robust construction for long-term durability under...$184.45$168.49 -
CUMMINS 5417116 BRACKET TURBOCHARGER CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,353.58$1,236.50Cummins BRACKET TURBOCHARGER /CUMMINS 5417116 Discover the quality and reliability of the original Bracket Turbocharger by Cummins, SKU 5417116, available at our store. We pride ourselves on...$1,353.58$1,236.50 -
CUMMINS 5415191 SPACER MOUNTING CUMMINS/CUMMINS Original OEM part
CUMMINS
$183.82$167.92Cummins SPACER MOUNTING /CUMMINS 5415191 Discover the original SPACER MOUNTING /CUMMINS (SKU: 5415191), a reliable component designed to ensure optimal performance. Our store is dedicated to...$183.82$167.92 -
ONAN 541164801 PTO KIT ONAN/CUMMINS Original OEM part
ONAN
$11,905.60$10,875.77Cummins PTO KIT /CUMMINS 541-1648-01 Discover the excellence of the PTO KIT /CUMMINS (SKU: 541-1648-01), designed for optimal performance and reliability. Our store stands out by providing authentic...$11,905.60$10,875.77 -
ONAN 5410530 KIT FUEL SYSTEM ONAN/CUMMINS Original OEM part
ONAN
$212.55$194.16Cummins KIT FUEL SYSTEM /CUMMINS 541-0530 Discover the reliability of the KIT FUEL SYSTEM by Cummins, SKU 541-0530, crafted to ensure optimal performance. Purchasing from us guarantees that you...$212.55$194.16 -
CUMMINS 5404098 BRACE SUPPORT CUMMINS/CUMMINS Original OEM part
CUMMINS
$48.78$44.56Cummins BRACE SUPPORT /CUMMINS 5404098 Discover the superior quality of the BRACE SUPPORT /CUMMINS, SKU 5404098, crafted by the renowned brand Cummins. Our store guarantees authentic replacement...$48.78$44.56 -
CUMMINS 5398516 CLAMP HOSE CUMMINS/CUMMINS Original OEM part
CUMMINS
$14.04$12.82Precision engineered for dependable power – trust Cummins innovation in every clamp. Robust sealing capability: guarantees leak-free hose connections, safeguarding engine integrity. Durable material...$14.04$12.82 -
CUMMINS 5371000 BREATHER CRANKCASE CUMMINS/CUMMINS Original OEM part
CUMMINS
$124.16$113.42Cummins BREATHER CRANKCASE /CUMMINS 5371000 Discover the original Breather Crankcase from Cummins (SKU: 5371000) available in our store, where we prioritize quality and authenticity in every part we...$124.16$113.42 -
CUMMINS 5364876 NUT TWELVE POINT CUMMINS/CUMMINS Original OEM part
CUMMINS
$35.46$32.39Cummins NUT TWELVE POINT /CUMMINS 5364876 Discover the exceptional quality of the NUT TWELVE POINT /CUMMINS, SKU 5364876, available exclusively at our store. We pride ourselves on providing original...$35.46$32.39 -
CUMMINS 5364779 SEAL WATER PUMP CUMMINS/CUMMINS Original OEM part
CUMMINS
$278.23$254.16Cummins SEAL WATER PUMP /CUMMINS 5364779 Discover the reliability of the SEAL WATER PUMP /CUMMINS, SKU 5364779, designed specifically for optimal performance. Our store guarantees original parts,...$278.23$254.16 -
CUMMINS 5346201 SWITCH RELAY CUMMINS/CUMMINS Original OEM part
CUMMINS
$1,597.15$1,459.00Cummins SWITCH RELAY /CUMMINS 5346201 Enhance the performance of your equipment with the original SWITCH RELAY from Cummins, SKU 5346201. Our store prides itself on providing authentic replacement...$1,597.15$1,459.00 -
CUMMINS 5345113 UNION MALE CUMMINS/CUMMINS Original OEM part
CUMMINS
$24.58$22.46Cummins UNION MALE /CUMMINS 5345113 Discover the exceptional UNION MALE /CUMMINS, SKU 5345113, designed for optimal performance and reliability. Our store prides itself on offering only original...$24.58$22.46 -
CUMMINS 5340813 TUBE EXHAUST OUTLET CUMMINS/CUMMINS Original OEM part
CUMMINS
$409.00$373.63Cummins TUBE EXHAUST OUTLET /CUMMINS 5340813 Discover the superior quality of the TUBE EXHAUST OUTLET by Cummins, SKU 5340813, designed to deliver optimal performance. Our store guarantees authentic...$409.00$373.63 -
CUMMINS 5327046 KIT TURBOCHARGER CUMMINS/CUMMINS Original OEM part
CUMMINS
$11,425.46$10,437.16Cummins KIT TURBOCHARGER /CUMMINS 5327046 Discover the superior performance of the KIT TURBOCHARGER from Cummins, SKU 5327046, designed for optimal efficiency and longevity. Our store guarantees...$11,425.46$10,437.16 -
CUMMINS 5327045 KIT TURBOCHARGER CUMMINS/CUMMINS Original OEM part
CUMMINS
$6,071.30$5,546.14Cummins KIT TURBOCHARGER /CUMMINS 5327045 Discover the exceptional performance of the KIT TURBOCHARGER /CUMMINS, SKU 5327045, an essential component for enhancing engine efficiency. Our store offers...$6,071.30$5,546.14 -
CUMMINS 5320035 RING LOCKING CUMMINS/CUMMINS Original OEM part
CUMMINS
$21.29$19.45Cummins RING LOCKING /CUMMINS 5320035 Discover the superior quality of the Cummins RING LOCKING, SKU 5320035, available at our store. We pride ourselves on providing original replacement parts that...$21.29$19.45 -
CUMMINS 5317303 CONNECTOR PIPE CUMMINS/CUMMINS Original OEM part
CUMMINS
$10.53$9.62Precision engineered for seamless integration and dependable power delivery High-quality materials designed to withstand rigorous thermal and mechanical stresses Authentic Cummins OEM part...$10.53$9.62 -
CUMMINS 5303396 BRACE ALTERNATOR CUMMINS/CUMMINS Original OEM part
CUMMINS
$13.85$12.65Engineered precision for power you can trust every time Robust construction ensures long-lasting alternator support Designed to maintain optimal alignment and reduce vibration 100% genuine OEM...$13.85$12.65 -
CUMMINS 5287841 CONNECTOR MALE CUMMINS/CUMMINS Original OEM part
CUMMINS
$8.09$7.39Precision engineered to maintain Cummins excellence in every connection Durable construction ensures long-lasting resistance to wear and environmental stress Designed exclusively as an OEM part for...$8.09$7.39 -
CUMMINS 5279743 GASKET WATER PUMP CUMMINS/CUMMINS Original OEM part
CUMMINS
$86.06$78.62Cummins GASKET WATER PUMP /CUMMINS 5279743 Enhance your equipment's performance with the original GASKET WATER PUMP /CUMMINS, SKU 5279743. Our store is dedicated to providing authentic replacement...$86.06$78.62 -
CUMMINS 5275964 BRACKET OIL TUBE CUMMINS/CUMMINS Original OEM part
CUMMINS
$38.98$35.61Engineered for Excellence, Designed to Last: The heart of Cummins durability in every component. Robust Construction: Crafted to withstand intense operating conditions, ensuring your engine’s oil...$38.98$35.61 -
ONAN 5260113 WASHERFLAT ONAN/CUMMINS Original OEM part
ONAN
$8.07$7.37Cummins WASHER-FLAT /CUMMINS 526-0113 Discover the high-quality WASHER-FLAT from Cummins, designed for durability and reliability in your outdoor equipment needs. Our store is committed to providing...$8.07$7.37 -
ONAN 52010857 FRAME 5 NEUTRAL LINK DBL ONAN/CUMMINS Original OEM part
ONAN
$51.92$47.43Unyielding Precision for Your Power System Integrity Designed to provide flawless electrical linkage and mechanical strength Crafted for enduring performance even under demanding generator...$51.92$47.43 -
ONAN 513431 SPACER K409895V02 CUZN36 ONAN/CUMMINS Original OEM part
ONAN
$171.67$156.82Cummins SPACER K409895V02 CUZN36 /CUMMINS 513431 Discover the original SPACER K409895V02 CUZN36 from Cummins, expertly crafted to ensure optimal performance and longevity. Our store guarantees...$171.67$156.82 -
ONAN 5081332 BUSHING ONAN/CUMMINS Original OEM part
ONAN
$17.52$16.00Cummins BUSHING /CUMMINS 508-1332 Discover the superior quality of the BUSHING /CUMMINS, SKU 508-1332, designed for optimal performance and durability. Sourced directly from the renowned Cummins...$17.52$16.00 -
ONAN 5081300 GROMMET (WIRE HARNESS) ONAN/CUMMINS Original OEM part
ONAN
$6.60$6.03Precision-engineered for seamless integration and long-lasting protection. Ensures optimal wire harness stability, reducing wear and electrical faults. Manufactured by ONAN as a genuine OEM part to...$6.60$6.03 -
ONAN 5070030 GEAR HELICAL ONAN/CUMMINS Original OEM part
ONAN
$153.79$140.49Engineered for Peak Precision and Durability Designed to Maintain Optimal Gear Alignment and Smooth Operation Premium Original Equipment Manufacturer (OEM) Part from ONAN ONAN 507-0030 GEAR...$153.79$140.49