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 4955735 HX82 DRY TURBOCHARGER Original OEM part
CUMMINS
$13,623.52$12,445.08Precision engineered for uncompromised turbocharging performance. Enhances engine power and fuel efficiency under demanding conditions. Constructed with high-grade materials ensuring long-lasting...$13,623.52$12,445.08 -
CUMMINS 4955724 HE221W TURBOCHARGER Original OEM part
CUMMINS
$4,222.98$3,857.70Cummins 4955724 - HE221W TURBOCHARGER MINS4955724 Discover the superior quality of the Cummins 4955724 - HE221W TURBOCHARGER, precisely engineered to enhance the performance of your outdoor...$4,222.98$3,857.70 -
CUMMINS 4955722 HE221W TURBOCHARGER KIT Original OEM part
CUMMINS
$5,959.40$5,443.92Cummins 4955722 - HE221W TURBOCHARGER KIT MINS4955722 When it comes to finding genuine replacement parts like the 4955722 - HE221W Turbocharger Kit from Cummins, our online store stands out as the...$5,959.40$5,443.92 -
CUMMINS 4955703 TURBOCHARGER KIT Original OEM part
CUMMINS
$10,820.26$9,884.31Cummins 4955703 - TURBOCHARGER KIT MINS4955703 Upgrade your outdoor equipment with the genuine Cummins 4955703 - TURBOCHARGER KIT. Engineered to enhance performance, this turbocharger kit ensures...$10,820.26$9,884.31 -
CUMMINS 4955512 HX82 DRY TURBOCHARGER Original OEM part
CUMMINS
$12,419.02$11,344.77Power with Precision: Engineered to elevate your engine's performance under demanding conditions. Advanced Dry Turbocharger Technology: Optimizes air intake, reducing lag and maximizing fuel economy...$12,419.02$11,344.77 -
CUMMINS 4955509 HX80 TURBOCHARGER Original OEM part
CUMMINS
$11,118.05$10,156.34Precision power delivered through engineering excellence Seamlessly enhance your engine’s boost and efficiency Durable design built to exceed demanding operational standards Authentic OEM Cummins...$11,118.05$10,156.34 -
CUMMINS 4955450 TURBOCHARGER KIT Original OEM part
CUMMINS
$13,508.39$12,339.92Cummins 4955450 - TURBOCHARGER KIT MINS4955450 Upgrade your engine with the high-quality Cummins 4955450 Turbocharger Kit (SKU: MINS4955450). Discover peak performance and efficiency with this...$13,508.39$12,339.92 -
CUMMINS 4955345 HX82 DRY TURBOCHARGER Original OEM part
CUMMINS
$11,993.98$10,956.50Precisely engineered for uncompromised power delivery. Optimized turbocharging enhances engine efficiency and response. Robust construction ensures extended service life under demanding conditions...$11,993.98$10,956.50 -
CUMMINS 4955278 HE221W TURBOCHARGER Original OEM part
CUMMINS
$4,858.29$4,438.05Precision engineered for uncompromising power delivery Enhances engine responsiveness and fuel efficiency 100% genuine Cummins OEM part guaranteeing perfect compatibility Experience Unrivaled Power...$4,858.29$4,438.05 -
CUMMINS 4955157 HX35 WASTEGATE TURBOCHARGER Original OEM part
CUMMINS
$6,114.30$5,585.42Engineered Precision, Trusted Performance Designed to regulate exhaust flow for optimal turbocharger efficiency Enhances engine responsiveness, fuel economy, and emission control 100% genuine OEM...$6,114.30$5,585.42 -
CUMMINS 4954450 TEMPERATURE SENSOR Original OEM part
CUMMINS
$1,303.43$1,190.68Precision engineered for uncompromised engine control Accurate temperature measurement for optimal system performance Robust construction to withstand harsh operating conditions Certified genuine...$1,303.43$1,190.68 -
CUMMINS 4953478 CAMSHAFT GEAR Original OEM part
CUMMINS
$6,057.52$5,533.54Precision engineered for unmatched engine synchronization Durable construction ensures long-lasting reliability under demanding conditions Essential component for peak camshaft timing and optimal...$6,057.52$5,533.54 -
CUMMINS 4953306 ACCESSORY DRIVE GEAR Original OEM part
CUMMINS
$1,431.92$1,308.06Cummins 4953306 - ACCESSORY DRIVE GEAR MINS4953306 Find the best-quality original Cummins 4953306 - ACCESSORY DRIVE GEAR at our store, guaranteed to keep your outdoor equipment running smoothly...$1,431.92$1,308.06 -
CUMMINS 4953167 EXHAUST TRANSFER CONNECTION Original OEM part
CUMMINS
$3,421.70$3,125.73Powering Precision and Durability in Every Connection Engineered for seamless integration and robust exhaust transfer efficiency Designed to withstand demanding thermal and mechanical...$3,421.70$3,125.73 -
CUMMINS 4952790 OIL PAN Original OEM part
CUMMINS
$3,681.70$3,363.24Engineered for enduring strength and optimal oil containment. Precision fit ensures leak-free sealing and extended engine life. Crafted as an OEM product by Cummins for guaranteed compatibility and...$3,681.70$3,363.24 -
CUMMINS 4952044 ENGINE SUPPORT Original OEM part
CUMMINS
$3,189.15$2,913.29Empower your engine's foundation with uncompromising precision and strength. Robust structural design delivering exceptional vibration absorption and engine alignment. Engineered to withstand...$3,189.15$2,913.29 -
CUMMINS 4951987 EXTERNAL CONTROL MODULE WIRING HARNESS Original OEM part
CUMMINS
$8,747.68$7,991.01Engineered Precision Meets Uncompromising Dependability Robust Wiring Harness Ensures Optimal Signal Integrity Designed to Enhance System Control and Stability 100% Genuine OEM Cummins Part...$8,747.68$7,991.01 -
CUMMINS 4951984 FUEL PUMP BRACE Original OEM part
CUMMINS
$509.72$465.63Engineered to deliver uncompromised support for your fuel pump’s optimal operation. Precision-crafted to maintain alignment and reduce mechanical stress. Authentic Cummins OEM component guaranteeing...$509.72$465.63 -
CUMMINS 4951962 ELECTRONIC INTERFACE MODULE Original OEM part
CUMMINS
$5,372.70$4,907.97Precision engineered for seamless integration in Cummins systems Enhances communication between engine electronics and control modules Manufactured as a genuine OEM component to meet rigorous...$5,372.70$4,907.97 -
CUMMINS 4951869 HAND HOLE COVER Original OEM part
CUMMINS
$2,200.14$2,009.83Cummins 4951869 - HAND HOLE COVER MINS4951869 Discover reliability and quality with the "4951869 - HAND HOLE COVER" from Cummins, SKU "MINS4951869". Our store is your top choice for this original...$2,200.14$2,009.83 -
CUMMINS 4951840 ACCESSORY DRIVE COVER Original OEM part
CUMMINS
$1,139.00$1,040.48Cummins 4951840 - ACCESSORY DRIVE COVER MINS4951840 Get your hands on the premium quality "4951840 - ACCESSORY DRIVE COVER" by Cummins, available at our store under SKU MINS4951840. With our...$1,139.00$1,040.48 -
CUMMINS 4951838 ACCESSORY DRIVE GEAR Original OEM part
CUMMINS
$487.66$445.48Precision in Motion, Power in Your Hands Durable accessory drive gear engineered for seamless power transmission Designed to enhance engine efficiency and longevity under demanding conditions 100%...$487.66$445.48 -
CUMMINS 4951832 FLEXIBLE HOSE Original OEM part
CUMMINS
$299.09$273.22Cummins 4951832 - FLEXIBLE HOSE MINS4951832 Looking for a genuine 4951832 - FLEXIBLE HOSE for your outdoor equipment Look no further! Our store offers the authentic Cummins part with the SKU...$299.09$273.22 -
CUMMINS 4951825 PLUG THREADED Original OEM part
CUMMINS
$47.57$43.46Cummins 4951825 - PLUG THREADED - NO LONGER AVAILABLE MINS4951825 Discover the elusive 4951825 - PLUG THREADED - NO LONGER AVAILABLE by Cummins, a genuine replacement part no longer in circulation...$47.57$43.46 -
CUMMINS 4951747 SIGHT GAUGE Original OEM part
CUMMINS
$802.72$733.28Precision engineered performance for your Cummins power system Clear, durable viewing for accurate fluid level inspection Corrosion-resistant materials ensure lasting functionality Certified genuine...$802.72$733.28 -
CUMMINS 4951685 INTERCOOLER COVER Original OEM part
CUMMINS
$605.79$553.39Engineered Precision for Ultimate Cooling Efficiency Durable Construction for Long-lasting Protection Certified OEM component directly from Cummins for assured compatibility and quality CUMMINS...$605.79$553.39 -
CUMMINS 4951683 INTERCOOLER COVER Original OEM part
CUMMINS
$729.08$666.02Engineered to elevate Cummins engine performance through precision and endurance Robust design ensures optimal intercooler protection under demanding conditions Maintains perfect compatibility as an...$729.08$666.02 -
CUMMINS 4951681 PROTECTIVE COVER Original OEM part
CUMMINS
$635.25$580.30Engineered to Shield Excellence: Safeguarding Your Powertrain with Precision Durable Construction: Crafted to withstand harsh environments and extend engine life. Perfect OEM Fit: Designed...$635.25$580.30 -
CUMMINS 4951627 DIVIDING PLATE Original OEM part
CUMMINS
$66.13$60.41Precision Crafted for Cummins Excellence Durable material construction ensures long-lasting engine integrity Optimized design promotes efficient power flow and engine balance Guaranteed genuine OEM...$66.13$60.41 -
CUMMINS 4951626 THROTTLE CONTROL BRACKET Original OEM part
CUMMINS
$178.30$162.88Cummins 4951626 - THROTTLE CONTROL BRACKET MINS4951626 Discover the authentic 4951626 - THROTTLE CONTROL BRACKET from Cummins, SKU MINS4951626, at our online store. Ensure precise control and...$178.30$162.88 -
CUMMINS 4951517 FUEL PUMP Original OEM part
CUMMINS
$11,303.49$10,325.74Cummins 4951517 - FUEL PUMP MINS4951517 Find the authentic 4951517 - FUEL PUMP from Cummins at the best price in our store. Engineered with precision, this fuel pump ensures optimal performance and...$11,303.49$10,325.74 -
CUMMINS 4951501 FUEL PUMP Original OEM part
CUMMINS
$6,592.32$6,022.08Precision engineered to fuel your power with uncompromising reliability Robust fuel delivery system designed for optimal engine efficiency and longevity Enhances fuel economy and reduces emissions...$6,592.32$6,022.08 -
CUMMINS 4951358 PUMP,FUEL T/L Original OEM part
CUMMINS
$11,811.80$10,790.08Precision engineered for dependable fuel delivery in critical applications Robust construction ensures long-lasting operation under demanding conditions 100% genuine Cummins OEM component for...$11,811.80$10,790.08 -
CUMMINS 4951317NW SWITCH IMS 38MT 24 VOLT Original OEM part
CUMMINS
$100.36$91.68Precision-engineered for seamless integration with your Cummins IMS 38MT system Ensures consistent switching performance under demanding conditions Durable construction designed to extend...$100.36$91.68 -
CUMMINS 4951303NW ALTERNATOR Original OEM part
CUMMINS
$1,003.66$916.84Precision Crafted for Power Excellence: Experience unmatched reliability with the CUMMINS 4951303NW alternator designed to deliver consistent electrical output. Durability That Endures Demanding...$1,003.66$916.84 -
CUMMINS 4950376 ORIFICE Original OEM part
CUMMINS
$1,563.44$1,428.20Cummins 4950376 - ORIFICE MINS4950376 Discover top-quality replacement parts like the 4950376 - ORIFICE by Cummins at our store. Engineered to precision, this genuine part ensures optimal...$1,563.44$1,428.20 -
CUMMINS 4950099 TURBOCHARGER EXHAUST INLET CONNECTION Original OEM part
CUMMINS
$879.57$803.49Engineered to perform, built to last. Precision-crafted to maintain airflow efficiency and turbocharger function. Designed to resist heat and corrosion for extended service life. Certified genuine...$879.57$803.49 -
CUMMINS 4950097 HAND HOLE GASKET Original OEM part
CUMMINS
$6.09$5.57Cummins 4950097 - HAND HOLE GASKET MINS4950097 Discover the genuine Cummins 4950097 - HAND HOLE GASKET, a high-quality replacement part designed for optimal performance and durability. With our...$6.09$5.57 -
CUMMINS 4949607 WIRING HARNESS Original OEM part
CUMMINS
$287.50$262.64Precision engineered for uncompromised reliability Designed to maintain optimal electrical connectivity under all conditions Durable materials ensure long-lasting service life Manufactured as an...$287.50$262.64 -
CUMMINS 4949564 THROTTLE VALVE Original OEM part
CUMMINS
$3,133.50$2,862.46Precision engineered to maintain optimum engine responsiveness and fuel efficiency Robust construction to withstand demanding operational conditions Guaranteed genuine OEM part from Cummins ensuring...$3,133.50$2,862.46