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 4097819 HEAT EXCHANGER BRACKET Original OEM part
CUMMINS
$718.77$656.60Precision engineered for enduring strength and superior fitment. Robust support for heat exchanger stability in demanding conditions. Authentic Cummins OEM part ensuring uncompromised quality and...$718.77$656.60 -
CUMMINS 4097794 CONNECTION BRACKET Original OEM part
CUMMINS
$532.76$486.68Cummins 4097794 - CONNECTION BRACKET MINS4097794 Find genuine quality with the 4097794 - CONNECTION BRACKET by Cummins, SKU MINS4097794. At our store, authenticity is not a concern. Our commitment...$532.76$486.68 -
CUMMINS 4097721 HEAT EXCHANGER BRACKET Original OEM part
CUMMINS
$1,327.46$1,212.64Engineered for lasting strength and perfect alignment under demanding conditions Optimizes heat exchanger stability to preserve engine performance and efficiency 100% genuine OEM Cummins component...$1,327.46$1,212.64 -
CUMMINS 4097596 HEAT SHIELD BRACKET Original OEM part
CUMMINS
$1,084.80$990.97Engineered to excel under extreme conditions, this bracket safeguards critical engine components from heat damage. Precision fit guarantees seamless integration with your Cummins system, preserving...$1,084.80$990.97 -
CUMMINS 4097351 WATER TRANSFER CONNECTION Original OEM part
CUMMINS
$1,112.12$1,015.92Precision engineered for seamless integration Durable construction ensures reliable fluid transfer Official Cummins OEM part designed for optimal system compatibility CUMMINS 4097351 WATER TRANSFER...$1,112.12$1,015.92 -
CUMMINS 4097234 COUPLING TUBE Original OEM part
CUMMINS
$3,336.35$3,047.76Cummins 4097234 - COUPLING TUBE MINS4097234 Our store proudly offers the genuine Cummins 4097234 - COUPLING TUBE, ensuring top-notch quality and compatibility with your outdoor equipment. Trust us...$3,336.35$3,047.76 -
CUMMINS 4097143 COVER PLATE Original OEM part
CUMMINS
$654.82$598.17Precision engineered for enduring reliability Robust design that safeguards critical engine components Engineered exclusively as a genuine Cummins OEM replacement Guarantees full compatibility and...$654.82$598.17 -
CUMMINS 4097007 CONNECTION BRACKET Original OEM part
CUMMINS
$233.10$212.94Cummins 4097007 - CONNECTION BRACKET MINS4097007 Discover the authentic Cummins 4097007 - CONNECTION BRACKET at our store. Crafted with precision to ensure a perfect fit and durability, this genuine...$233.10$212.94 -
CUMMINS 4097002 COVER PLATE Original OEM part
CUMMINS
$973.59$889.38Engineered to the highest standards for unmatched durability and precision fit. Designed to safeguard critical engine components while enhancing operational reliability. Made exclusively as an OEM...$973.59$889.38 -
CUMMINS 4096840 CAPTIVE WASHER CAPSCREW Original OEM part
CUMMINS
$18.59$16.99Precision and durability engineered to drive your power forward Robust captive washer design ensures optimal fastening under high-stress conditions Corrosion-resistant finish for extended service...$18.59$16.99 -
CUMMINS 4096836 CONNECTION BRACKET Original OEM part
CUMMINS
$432.19$394.81Engineered for strength and seamless integration, every connection matters. Precision fit to ensure optimal power transmission and component stability. Robust construction to withstand demanding...$432.19$394.81 -
CUMMINS 4096833 WIRE TIE CLAMP Original OEM part
CUMMINS
$71.24$65.08Engineered for ultimate reliability and secure wire management in all Cummins equipment Durable construction designed to withstand harsh operating conditions and vibration Official OEM Cummins part...$71.24$65.08 -
CUMMINS 4096760 CAPTIVE WASHER CAPSCREW Original OEM part
CUMMINS
$15.54$14.19Deliver excellence with every component engineered for Cummins power systems Designed for precision fastening under extreme engine conditions Manufactured to OEM standards guaranteeing compatibility...$15.54$14.19 -
CUMMINS 4096759 CLIP Original OEM part
CUMMINS
$91.29$83.40Experience uncompromising reliability with the CUMMINS 4096759 CLIP, engineered for precision and endurance. Secure your engine components confidently with this essential clip designed for robust...$91.29$83.40 -
CUMMINS 4096758 CAPTIVE WASHER CAPSCREW Original OEM part
CUMMINS
$14.63$13.36Precision engineered fastening solution for uncompromising power systems Durable captive washer design ensures consistent torque and vibration resistance Corrosion-resistant surface treatment for...$14.63$13.36 -
CUMMINS 4096756 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$20.90$19.10Cummins 4096756 - HEX HEAD CAPSCREW MINS4096756 Upgrade your equipment with the genuine Cummins 4096756 - HEX HEAD CAPSCREW, SKU MINS4096756. Get the perfect fit and top-notch quality from our...$20.90$19.10 -
CUMMINS 4096723 CAPTIVE WASHER CAPSCREW Original OEM part
CUMMINS
$18.57$16.97Precision engineered for unmatched reliability in every turn. Durable captive washer design securely fastens critical engine components. Optimized to support engine longevity and vibration...$18.57$16.97 -
CUMMINS 4096666 FUEL FILTER HEAD Original OEM part
CUMMINS
$3,728.14$3,405.65Precision-crafted for uncompromising engine health Optimizes fuel system integrity and prolongs engine life Durable design to withstand rigorous operating conditions Authentic Cummins OEM component...$3,728.14$3,405.65 -
CUMMINS 4096558 EXPANSION PLUG Original OEM part
CUMMINS
$82.45$75.32Engineered to keep your Cummins power moving with unmatched reliability Precision-machined expansion plug designed to maintain engine block integrity under high pressure Durable corrosion-resistant...$82.45$75.32 -
CUMMINS 4096528 CONNECTION BRACKET Original OEM part
CUMMINS
$9,783.06$8,936.83Drive with confidence: The strength of Cummins engineered into every connection. Precision fit for seamless integration in your diesel engine system. Durable construction ensures long-lasting...$9,783.06$8,936.83 -
CUMMINS 4096527 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$50.22$45.87Engineered to endure, designed for precision. High-strength hex head capscrew for secure assembly and vibration resistance. Optimized threading ensures lasting integrity in demanding environments...$50.22$45.87 -
CUMMINS 4096526 MOUNTING SPACER Original OEM part
CUMMINS
$3,672.20$3,354.56Precision engineered for enduring performance Ensures optimal alignment and vibration control Enhances engine longevity and operational stability 100% Genuine OEM Cummins component for trusted...$3,672.20$3,354.56 -
CUMMINS 4096525 PIPE PLUG Original OEM part
CUMMINS
$177.45$162.10Precision engineered to seamlessly integrate with your Cummins power system. Durable construction ensuring leak-free sealing under high pressure and temperature conditions. Designed to maintain...$177.45$162.10 -
CUMMINS 4096524 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$35.19$32.15Cummins 4096524 - HEX HEAD CAPSCREW MINS4096524 Discover the authentic 4096524 - HEX HEAD CAPSCREW by Cummins, available at our store. Engineered to precise specifications, this replacement part...$35.19$32.15 -
CUMMINS 4096483 IDLER PULLEY BRACKET Original OEM part
CUMMINS
$2,466.46$2,253.11Precision engineered for seamless integration and lasting durability Enhances belt tension management to support optimal engine function 100% genuine OEM Cummins component guaranteed for...$2,466.46$2,253.11 -
CUMMINS 4096481 TURBOCHARGER OIL DRAIN TUBE Original OEM part
CUMMINS
$986.93$901.56Precision-engineered to protect your turbo system’s life. Durable construction designed to handle high-temperature oil drainage. Ensures smooth oil flow and prevents leaks for optimal turbocharger...$986.93$901.56 -
CUMMINS 4096477 TUBE BRACE Original OEM part
CUMMINS
$380.05$347.18Crafted to uphold Cummins' legacy of engineering excellence. Ensures rigid support and reduces vibrations for optimal engine health. Precision-manufactured to meet strict OEM specifications...$380.05$347.18 -
CUMMINS 4096476 TURBOCHARGER OIL SUPPLY TUBE Original OEM part
CUMMINS
$711.56$650.01Cummins 4096476 - TURBOCHARGER OIL SUPPLY TUBE MINS4096476 Finding the authentic "4096476 - TURBOCHARGER OIL SUPPLY TUBE" with the SKU "MINS4096476" from the renowned brand Cummins can be...$711.56$650.01 -
CUMMINS 4096473 COVER PLATE Original OEM part
CUMMINS
$216.75$198.00Precision-engineered for seamless integration and reliability Durable construction to withstand demanding operational conditions Restores optimal sealing and protection for critical engine...$216.75$198.00 -
CUMMINS 4096466 ELBOW HOSE Original OEM part
CUMMINS
$2,080.92$1,900.92Precision-engineered to power your Cummins equipment flawlessly Robust construction delivering leak-free, long-lasting performance Designed to withstand extreme conditions ensuring maximum...$2,080.92$1,900.92 -
CUMMINS 4096455 COVER PLATE Original OEM part
CUMMINS
$111.43$101.79Experience the precision of Cummins-engineered reliability for seamless performance Robust construction designed to protect critical engine components Ensures exact compatibility and maintains...$111.43$101.79 -
CUMMINS 4096444 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$19.82$18.10Precision-engineered for uncompromising strength and fit Exceptional corrosion resistance ensuring lasting service life Manufactured and certified as an authentic OEM Cummins component CUMMINS...$19.82$18.10 -
CUMMINS 4096399 WATER TUBE BRACKET Original OEM part
CUMMINS
$3,626.94$3,313.21Optimize your engine's integrity with precision-engineered components Durable water tube bracket crafted to withstand rigorous conditions Ensures exact OEM fit for uncompromised performance and...$3,626.94$3,313.21 -
CUMMINS 4096386 CLIP Original OEM part
CUMMINS
$53.85$49.19Engineered for seamless dependability and unmatched fitment Robust construction ensures long-lasting service under demanding conditions Essential for maintaining optimal engine integrity and...$53.85$49.19 -
CUMMINS 4096382 HEX HEAD CAPSCREW Original OEM part
CUMMINS
$26.88$24.56Precision engineered for unmatched reliability. Robust strength for critical fastening applications. Corrosion resistant material for long-term durability. 100% Genuine OEM from Cummins guaranteeing...$26.88$24.56 -
CUMMINS 4096378 AIR COMPRESSOR BRACE Original OEM part
CUMMINS
$3,418.16$3,122.49Engineered for enduring strength and precise fitment Enhances air compressor stability to optimize engine performance Original equipment manufacturer (OEM) guaranteed for seamless...$3,418.16$3,122.49 -
CUMMINS 4096373 HOSE CLAMP Original OEM part
CUMMINS
$38.09$34.80Cummins 4096373 - HOSE CLAMP MINS4096373 Ensure top-notch performance for your outdoor equipment with the genuine Cummins 4096373 - HOSE CLAMP available at our store. Crafted with precision, this...$38.09$34.80 -
CUMMINS 4096372 CONNECTION BRACKET Original OEM part
CUMMINS
$804.53$734.94Precision engineered for seamless integration within your Cummins power system Robust construction designed to withstand demanding operational environments Essential for maintaining structural...$804.53$734.94 -
CUMMINS 4096368 THREADED PLUG Original OEM part
CUMMINS
$51.50$47.05Precision Engineered for Endurance and Seamless Operation Enhanced Seal Integrity for Reliable Engine Protection Corrosion-Resistant Design to Withstand Harsh Conditions 100% Genuine Cummins OEM...$51.50$47.05 -
CUMMINS 4096360 OIL MANIFOLD Original OEM part
CUMMINS
$1,100.43$1,005.24Power your engine with precision-engineered reliability from the heart of Cummins innovation. Seamlessly designed oil manifold ensuring optimal lubrication and enhanced engine longevity. Durable...$1,100.43$1,005.24