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 4924512 THROTTLE VALVE Original OEM part
CUMMINS
$1,990.94$1,818.72Cummins 4924512 - THROTTLE VALVE MINS4924512 Discover the authentic Cummins 4924512 - THROTTLE VALVE, designed to ensure optimal performance for your outdoor equipment. Our store proudly offers this...$1,990.94$1,818.72 -
CUMMINS 4924495 MALE UNION Original OEM part
CUMMINS
$29.74$27.17Precision engineered to uphold Cummins' legacy of dependable power. Robust corrosion-resistant construction for enduring service life. Exact-fit design ensuring seamless installation and system...$29.74$27.17 -
CUMMINS 4924376 WATER TUBE BRACKET Original OEM part
CUMMINS
$464.10$423.96Precision-engineered for seamless integration and unwavering durability Robust support to maintain optimal water tube alignment Designed to enhance engine cooling efficiency and prolong equipment...$464.10$423.96 -
CUMMINS 4924321 EXHAUST MANIFOLD Original OEM part
CUMMINS
$453.20$414.00Engineered excellence for dependable power delivery Designed to optimize exhaust flow and reduce emissions Built with precision as a genuine OEM CUMMINS component CUMMINS 4924321 EXHAUST MANIFOLD –...$453.20$414.00 -
CUMMINS 4924267 ACCESSORY DRIVE SUPPORT Original OEM part
CUMMINS
$4,440.74$4,056.61Engineered to elevate your power system's durability and precision. Robust construction designed to provide steadfast accessory drive support under demanding conditions. Precision OEM fitment...$4,440.74$4,056.61 -
CUMMINS 4922645 INTERCOOLER COVER Original OEM part
CUMMINS
$516.05$471.41Unmatched durability for enduring engine protection Precision fit to maximize intercooler efficiency and engine health Manufactured as an authentic OEM product by Cummins guaranteeing compatibility...$516.05$471.41 -
CUMMINS 4922610 OIL PAN Original OEM part
CUMMINS
$8,144.59$7,440.09Dependable Engine Protection Delivered Precision-engineered to maintain oil containment and prevent leaks under rigorous conditions Constructed from high-grade materials to ensure longevity and...$8,144.59$7,440.09 -
CUMMINS 4922593 MALE UNION TEE Original OEM part
CUMMINS
$111.94$102.26Cummins 4922593 - MALE UNION TEE MINS4922593 Find the perfect fit for your outdoor equipment with the 4922593 - MALE UNION TEE from Cummins. Designed to ensure top performance and durability, this...$111.94$102.26 -
CUMMINS 4922592 MALE BRANCH TEE Original OEM part
CUMMINS
$186.92$170.75Precision-engineered durability for demanding power systems Enhanced fuel and airflow management contributing to optimized engine performance Official OEM part from Cummins guaranteeing perfect fit...$186.92$170.75 -
CUMMINS 4922591 DISC COUPLING Original OEM part
CUMMINS
$386.50$353.07Cummins 4922591 - DISC COUPLING - NO LONGER AVAILABLE MINS4922591 When it comes to sourcing authentic replacement parts, our online store is your ultimate destination. As the exclusive retailer of...$386.50$353.07 -
CUMMINS 4922521 HAND HOLE COVER Original OEM part
CUMMINS
$2,038.80$1,862.45Engineered to safeguard and preserve your Cummins power system with precision. Durable construction ensures enduring protection against contaminants and mechanical damage. Perfect OEM compatibility...$2,038.80$1,862.45 -
CUMMINS 4922497 TURBOCHARGER BRACKET Original OEM part
CUMMINS
$10,438.90$9,535.94Built to endure, engineered to perform: the strength your turbocharger demands. Precision-fit design ensures optimal turbocharger alignment and stability under all operating conditions. Manufactured...$10,438.90$9,535.94 -
CUMMINS 4922465 STARTING MOTOR BRACE Original OEM part
CUMMINS
$243.64$222.56Engineered for uncompromising strength and durability in demanding environments Precisely crafted to maintain critical alignment and reduce vibration of the starting motor Original Equipment...$243.64$222.56 -
CUMMINS 4922208 WATER OUTLET CONNECTION Original OEM part
CUMMINS
$1,613.66$1,474.08Precision engineered for optimal cooling system performance Durable construction to withstand demanding engine conditions Guaranteed OEM authenticity from Cummins for perfect fit and...$1,613.66$1,474.08 -
CUMMINS 4920749 CYLINDER BLOCK STIFFENER PLATE Original OEM part
CUMMINS
$715.46$653.57Boost engine resilience with every rotation Robust construction perfectly tailored for Cummins engines Improves structural integrity and reduces stress on the cylinder block Manufactured as an OEM...$715.46$653.57 -
CUMMINS 4920053 MOUNTING SPACER Original OEM part
CUMMINS
$1,335.93$1,220.37Engineered for excellence: The CUMMINS 4920053 MOUNTING SPACER delivers precise alignment and steadfast support to your power system. Durability that lasts: Crafted from premium materials to endure...$1,335.93$1,220.37 -
CUMMINS 4920001 HOSE SWIVEL Original OEM part
CUMMINS
$50.70$46.32Precision engineered reliability for continuous power delivery Exceptional durability that withstands rigorous operating conditions Certified OEM Cummins quality guaranteeing perfect...$50.70$46.32 -
CUMMINS 4919961 AIR COMPRESSOR REPAIR KIT Original OEM part
CUMMINS
$3,580.19$3,270.51Cummins 4919961 - AIR COMPRESSOR REPAIR KIT MINS4919961 Find top-quality 4919961 - AIR COMPRESSOR REPAIR KIT by Cummins at our store. Trust in our expertise to provide you with original replacement...$3,580.19$3,270.51 -
CUMMINS 4919929 FLARE ADAPTER Original OEM part
CUMMINS
$174.46$159.37Precision engineered for seamless integration and dependable performance Corrosion-resistant design ensures extended durability under demanding conditions Facilitates efficient, leak-free...$174.46$159.37 -
CUMMINS 4919837 FLANGE GASKET Original OEM part
CUMMINS
$53.00$48.42Cummins 4919837 - FLANGE GASKET MINS4919837 Find peace of mind with the authentic 4919837 - FLANGE GASKET from Cummins, SKU MINS4919837, ideal for outdoor equipment maintenance. Our store ensures...$53.00$48.42 -
CUMMINS 4919836 WATER PUMP GASKET Original OEM part
CUMMINS
$58.44$53.38Cummins 4919836 - WATER PUMP GASKET MINS4919836 Discover the high-quality 4919836 - WATER PUMP GASKET manufactured by Cummins available at our store under SKU "MINS4919836." Our store stands out as...$58.44$53.38 -
CUMMINS 4919835 ORING SEAL Original OEM part
CUMMINS
$36.93$33.73Cummins 4919835 - O-RING SEAL MINS4919835 Explore confidence in the quality and durability of the "4919835 - O-RING SEAL" (SKU: MINS4919835) from Cummins. Find peace of mind knowing you're...$36.93$33.73 -
CUMMINS 4919599 PROTECTIVE PLUG Original OEM part
CUMMINS
$10.44$9.54Engineered for Excellence: Precision-crafted to safeguard your power system from contaminants and leaks. Durability You Can Trust: Crafted from premium materials to withstand harsh environments and...$10.44$9.54 -
CUMMINS 4919567 ELECTRICAL CONNECTOR Original OEM part
CUMMINS
$19.06$17.41Precision engineered to empower your generator’s heartbeat Reliable electrical connectivity for uninterrupted power delivery Durable, corrosion-resistant design for long-term performance Original...$19.06$17.41 -
CUMMINS 4919503 PROTECTIVE PLUG Original OEM part
CUMMINS
$6.30$5.76Precision-engineered to safeguard critical engine components Durable design resists wear and environmental stress Manufactured as an authentic Cummins OEM part for guaranteed fit and...$6.30$5.76 -
CUMMINS 4919308 CAMSHAFT BUSHING REPLACER Original OEM part
CUMMINS
$671.65$613.55Cummins 4919308 - CAMSHAFT BUSHING REPLACER - - NO LONGER AVAILABLE MINS4919308 Find originality and precision in every detail with the Cummins 4919308 CAMSHAFT BUSHING REPLACER, unfortunately no...$671.65$613.55 -
CUMMINS 4919005 INSTALLER SPARK PLUG CUP Original OEM part
CUMMINS
$5,939.04$5,425.31Precision-engineered for seamless spark plug installation Durable construction to maintain peak engine ignition efficiency 100% Genuine OEM Cummins part for guaranteed compatibility and...$5,939.04$5,425.31 -
CUMMINS 4919004 VALVE STEM SEAL INSTALLER Original OEM part
CUMMINS
$1,533.16$1,400.54Precision engineering meets unmatched durability Ensures flawless valve stem seal installation for optimal engine performance Designed to protect your engine’s efficiency and extend...$1,533.16$1,400.54 -
CUMMINS 4919003 VALVE GUIDE INSTALLER Original OEM part
CUMMINS
$1,815.95$1,658.87Precision Engineering for Unmatched Performance Durable construction designed to meet rigorous Cummins standards Essential tool for accurate valve guide installation, enhancing engine longevity 100%...$1,815.95$1,658.87 -
CUMMINS 4918311 ELECTRICAL CONNECTOR Original OEM part
CUMMINS
$108.38$99.01Cummins 4918311 - ELECTRICAL CONNECTOR MINS4918311 Find genuine 4918311 - ELECTRICAL CONNECTOR by Cummins in our online store. Rest assured of its authenticity and optimal performance for your...$108.38$99.01 -
CUMMINS 4918285 LINER SEAL RING Original OEM part
CUMMINS
$413.94$378.13Precision engineered for enduring engine protection Ensures superior sealing for optimal combustion Manufactured as a genuine OEM CUMMINS component for full compatibility CUMMINS 4918285 LINER SEAL...$413.94$378.13 -
CUMMINS 4918026 OIL COOLER Original OEM part
CUMMINS
$13,209.43$12,066.81Cummins 4918026 - OIL COOLER MINS4918026 Discover the authentic Cummins 4918026 - OIL COOLER at our store for unrivaled quality and performance. Engineered to exact specifications, this top-tier...$13,209.43$12,066.81 -
CUMMINS 4917991 WATER TRANSFER TUBE Original OEM part
CUMMINS
$4,314.90$3,941.67Precision engineered for seamless integration with your Cummins system Designed to maintain efficient coolant flow for superior engine temperature control Durable materials ensure resistance to...$4,314.90$3,941.67 -
CUMMINS 4917951 WATER TRANSFER TUBE Original OEM part
CUMMINS
$1,267.87$1,158.20Precision-crafted for unwavering reliability under the toughest conditions Engineered to optimize coolant flow and maintain optimal engine temperature Constructed from high-grade materials for...$1,267.87$1,158.20 -
CUMMINS 4917948 WATER TRANSFER TUBE Original OEM part
CUMMINS
$2,411.20$2,202.64Cummins 4917948 - WATER TRANSFER TUBE MINS4917948 Discover the genuine Cummins 4917948 - WATER TRANSFER TUBE at our online store, your ultimate source for quality replacement parts. Engineered to...$2,411.20$2,202.64 -
CUMMINS 4917914 ACCESSORY DRIVE COVER Original OEM part
CUMMINS
$845.50$772.37Engineered for Excellence, Crafted for Endurance Durable Protection: Shields your accessory drive system from contaminants and wear. Precision Fit: Seamless integration ensures optimal engine...$845.50$772.37 -
CUMMINS 4917906 HEAT SHIELD Original OEM part
CUMMINS
$5,431.47$4,961.65Cummins 4917906 - HEAT SHIELD MINS4917906 Ensure top performance for your outdoor equipment with the 4917906 - HEAT SHIELD from Cummins. Our store offers the best price for this genuine replacement...$5,431.47$4,961.65 -
CUMMINS 4917695 TURBOCHARGER HEAT BLANKET Original OEM part
CUMMINS
$1,580.50$1,443.79Engineered to shield and preserve: Maintain peak turbocharger performance with superior heat resistance. Durability that withstands extreme conditions: Premium materials designed for sustained...$1,580.50$1,443.79 -
CUMMINS 4917694 TURBOCHARGER HEAT BLANKET Original OEM part
CUMMINS
$1,580.50$1,443.79Precision-engineered protection for your Cummins turbocharger Superior thermal insulation to boost engine performance and longevity Crafted as an original OEM component, ensuring flawless...$1,580.50$1,443.79 -
CUMMINS 4917446 CHECK BALL Original OEM part
CUMMINS
$110.49$100.94Cummins 4917446 - CHECK BALL - - NO LONGER AVAILABLE MINS4917446 When it comes to finding authentic replacement parts like the Cummins 4917446 - CHECK BALL - - NO LONGER AVAILABLE, look no further...$110.49$100.94