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 6307960 TUBE PRESSURE SENSING Original OEM part
CUMMINS
$811.20$741.04Cummins 6307960 - TUBE PRESSURE SENSING MINS6307960 For optimal performance, the original 6307960 - TUBE PRESSURE SENSING from Cummins is essential for maintaining efficient operational standards...$811.20$741.04 -
CUMMINS 5621939 EXCHANGER HEAT Original OEM part
CUMMINS
$8,621.14$7,875.41Cummins 5621939 - EXCHANGER HEAT MINS5621939 Discover the superior quality of the Cummins 5621939 - EXCHANGER HEAT, a reliable original replacement part designed for optimal performance. Our store...$8,621.14$7,875.41 -
CUMMINS 3967460 HEAD CYLINDER Original OEM part
CUMMINS
$9,092.90$8,306.37Cummins 3967460 - HEAD CYLINDER MINS3967460 Discover the unmatched quality of the 3967460 - HEAD CYLINDER from Cummins, designed for optimal performance and durability. Our store ensures you receive...$9,092.90$8,306.37 -
CUMMINS 3531238 RING RETAINING Original OEM part
CUMMINS
$28.42$25.96Dependable precision for power that never quits Engineered to maintain critical component stability under demanding conditions Designed for seamless integration with your Cummins engine 100% genuine...$28.42$25.96 -
ONAN A026L841 SEAL ONAN/CUMMINS Original OEM part
ONAN
$6.56$5.99Cummins SEAL /CUMMINS A026L841 Discover the reliability of the SEAL /CUMMINS, SKU A026L841, crafted by the trusted brand Cummins. Our store proudly provides original replacement parts that guarantee...$6.56$5.99 -
ONAN A026L840 SEAL ONAN/CUMMINS Original OEM part
ONAN
$15.36$14.03Cummins SEAL /CUMMINS A026L840 When it comes to sourcing the original SEAL /CUMMINS (SKU: A026L840), our store stands out for providing authentic parts that guarantee optimal performance and...$15.36$14.03 -
ONAN A041T297 ADAPTER ONAN/CUMMINS Original OEM part
ONAN
$45.73$41.77Seamless power connection for dependable operation Precision-engineered to fit perfectly within your ONAN/Cummins generator system Durable build to withstand demanding environments and extend...$45.73$41.77 -
ONAN 302205902 TRANSFORMERCUR ONAN/CUMMINS Original OEM part
ONAN
$55.02$50.26Cummins TRANSFORMER-CUR /CUMMINS 302-2059-02 Discover the reliability of the original TRANSFORMER-CUR /CUMMINS (SKU: 302-2059-02), designed to meet stringent performance standards. Our store offers...$55.02$50.26 -
ONAN A053T624 PANEL OUTPUT BOX ONAN/CUMMINS Original OEM part
ONAN
$1,029.53$940.47Cummins PANEL OUTPUT BOX /CUMMINS A053T624 Explore our original PANEL OUTPUT BOX /CUMMINS (SKU: A053T624) available at our store, where quality meets affordability. We prioritize offering authentic...$1,029.53$940.47 -
ONAN A064Z672 VALVE SOLENOID ONAN/CUMMINS Original OEM part
ONAN
$1,658.34$1,514.89Cummins VALVE SOLENOID /CUMMINS A064Z672 Discover the premium VALVE SOLENOID /CUMMINS, SKU A064Z672, available at our store, where we prioritize original parts to ensure optimal performance and...$1,658.34$1,514.89 -
ONAN A052Z469 TUBE BREATHER ONAN/CUMMINS Original OEM part
ONAN
$546.77$499.48Cummins TUBE BREATHER /CUMMINS A052Z469 Discover the original TUBE BREATHER from Cummins, SKU A052Z469, designed to ensure optimal engine performance and longevity for your equipment. Our store...$546.77$499.48 -
ONAN A060A063 PANEL CABINET SIDE ONAN/CUMMINS Original OEM part
ONAN
$602.74$550.60Cummins PANEL CABINET SIDE /CUMMINS A060A063 Discover the original PANEL CABINET SIDE /CUMMINS, SKU A060A063, expertly crafted for durability and performance. Our store guarantees the best price for...$602.74$550.60 -
ONAN 1306382 TUBEAIR ONAN/CUMMINS Original OEM part
ONAN
$562.46$513.81Cummins TUBE-AIR /CUMMINS 130-6382 Discover the TUBE-AIR by Cummins, SKU 130-6382, designed for optimal performance and durability in your equipment. Our store is dedicated to providing original...$562.46$513.81 -
ONAN A026G128 PANEL CONTROL BOX ONAN/CUMMINS Original OEM part
ONAN
$3,575.12$3,265.87Cummins PANEL CONTROL BOX /CUMMINS A026G128 Discover the PANEL CONTROL BOX from Cummins, SKU A026G128, a reliable part designed to enhance performance and efficiency. Our store is your best option...$3,575.12$3,265.87 -
ONAN 306501901 BLOCK & CROSSBAR ASSY ONAN/CUMMINS Original OEM part
ONAN
$3,451.15$3,152.63Cummins BLOCK & CROSSBAR ASSY /CUMMINS 306-5019-01 For those in need of the original BLOCK & CROSSBAR ASSY from Cummins, our store stands out as the ideal option. The precision-engineered SKU...$3,451.15$3,152.63 -
ONAN A045S113 BREAKER ONAN/CUMMINS Original OEM part
ONAN
$11,454.59$10,463.77Engineered for Dependable Performance: Safeguard your Onan generator with the ONAN A045S113 BREAKER, crafted to maintain optimal circuit protection under critical loads. Precision Compatibility:...$11,454.59$10,463.77 -
ONAN A059K591 KIT EXHAUST ONAN/CUMMINS Original OEM part
ONAN
$12,439.67$11,363.64Cummins KIT EXHAUST /CUMMINS A059K591 Discover the perfect solution for your equipment needs with the KIT EXHAUST /CUMMINS (SKU: A059K591). Our store specializes in providing original parts,...$12,439.67$11,363.64 -
CUMMINS 5660228 INSULATION MANIFOLD Original OEM part
CUMMINS
$2,740.09$2,503.08Cummins 5660228 - INSULATION MANIFOLD MINS5660228 Discover the exceptional quality of the Cummins 5660228 - INSULATION MANIFOLD, an essential component for optimal performance. Our store is...$2,740.09$2,503.08 -
CUMMINS 3232951 CONNECTION AIR INTAKE Original OEM part
CUMMINS
$387.40$353.89Cummins 3232951 - CONNECTION AIR INTAKE MINS3232951 Discover the quality and reliability of the 3232951 - CONNECTION AIR INTAKE, expertly engineered by Cummins. Our store is your top choice for...$387.40$353.89 -
ONAN 509883 LABEL DISP. BLOCARE ONAN/CUMMINS Original OEM part
ONAN
$41.63$38.03Cummins LABEL DISP. BLOCARE /CUMMINS 509883 Discover the original LABEL DISP. BLOCARE /CUMMINS (SKU: 509883) at our online store, where quality meets convenience. We pride ourselves on providing...$41.63$38.03 -
ONAN A060W999 S7CH 1B DE TOP COVER IP2 ONAN/CUMMINS Original OEM part
ONAN
$191.47$174.91Cummins S7C-H 1B DE TOP COVER IP2 /CUMMINS A060W999 Discover the original S7C-H 1B DE TOP COVER IP2 /CUMMINS, designed for optimal performance and longevity. At our store, we prioritize quality,...$191.47$174.91 -
ONAN 52010016 SC534F FAN ONAN/CUMMINS Original OEM part
ONAN
$700.26$639.69Cummins SC534F FAN /CUMMINS 520-10016 Discover the SC534F FAN /CUMMINS, an essential component designed for optimal performance and reliability. Our store offers this original replacement part at...$700.26$639.69 -
CUMMINS 5297369 TUBE AIR FUEL CONTROL Original OEM part
CUMMINS
$8.72$7.96Precision engineered for maximum efficiency Enhances optimal air-fuel mixture control Crafted as a genuine Cummins OEM component Experience Genuine Power with CUMMINS 5297369 TUBE AIR FUEL...$8.72$7.96 -
CUMMINS 5307080 BRACKET ALTERNATOR Original OEM part
CUMMINS
$53.89$49.23Precision-engineered support for uncompromising alternator performance Durable bracket designed to maintain perfect alternator alignment under heavy-duty conditions Made as a genuine OEM Cummins...$53.89$49.23 -
ONAN T8.43.648.07 TRANSFORMER Original ONAN/CUMMINS OEM part
ONAN
$1,674.15$1,529.34Cummins TRANSFORMER T8.43.648.07 Discover the genuine Cummins TRANSFORMER, SKU T8.43.648.07, at our store. With a commitment to quality, we ensure you receive only authentic replacement parts for...$1,674.15$1,529.34 -
ONAN SP261011052 PCL002 AUTO START MODULE Original ONAN/CUMMINS OEM part
ONAN
$2,013.15$1,839.01Cummins PCL-002 AUTO START MODULE NO LONGER AVAILABLE SP261011052 Discover the elusive PCL-002 Auto Start Module No Longer Available by Cummins, SKU SP261011052, at our store offering genuine...$2,013.15$1,839.01 -
ONAN A062G994 DUCT PANEL Original ONAN/CUMMINS OEM part
ONAN
$106.94$97.69Engineered to Power Your Performance Optimized airflow management for superior generator cooling Durable construction ensures long-lasting operation under demanding conditions 100% genuine OEM...$106.94$97.69 -
ONAN A061L303 CHASSIS KIT Original ONAN/CUMMINS OEM part
ONAN
$5,019.48$4,585.30Precision engineered for enduring power Robust construction enhancing chassis stability Guaranteed genuine OEM quality from ONAN ONAN A061L303 CHASSIS KIT – Empowering your generator’s backbone...$5,019.48$4,585.30 -
ONAN A058E572 GENSET HARNESS Original ONAN/CUMMINS OEM part
ONAN
$1,044.20$953.88Experience precision-engineered connectivity with the ONAN A058E572 GENSET HARNESS. Designed to maintain optimal electrical pathways for peak generator performance. Durable construction enhances...$1,044.20$953.88 -
ONAN A054U002 FUEL SYSTEM KIT Original ONAN/CUMMINS OEM part
ONAN
$2,934.44$2,680.61Precision Engineered for Enduring Performance Comprehensive Fuel System Renewal with One Kit Maintains Engine Efficiency and Fuel Economy Certified Genuine OEM Quality from ONAN ONAN A054U002 FUEL...$2,934.44$2,680.61 -
ONAN A054T978 FUEL SYSTEM KIT Original ONAN/CUMMINS OEM part
ONAN
$477.03$435.76Precision engineered for optimal fuel delivery and engine longevity Enhances fuel system efficiency and emissions control for peak performance Includes all necessary components for seamless...$477.03$435.76 -
ONAN A054T976 FUEL SYSTEM KIT Original ONAN/CUMMINS OEM part
ONAN
$465.09$424.86Precision engineered for lasting power and seamless operation Complete fuel system components crafted to enhance engine health Designed to maintain emission standards and improve fuel economy 100%...$465.09$424.86 -
ONAN A054S257 KIT CONVERSION Original ONAN/CUMMINS OEM part
ONAN
$1,459.19$1,332.97Cummins KIT CONVERSION A054S257 Upgrade your outdoor equipment seamlessly with the Cummins KIT CONVERSION (SKU: A054S257). Trust in our store to provide you with the genuine replacement parts you...$1,459.19$1,332.97 -
ONAN A054F363 COVER ADAPTER Original ONAN/CUMMINS OEM part
ONAN
$109.52$100.04Precision engineered for seamless power—experience the true essence of Onan reliability. Robust construction guarantees extended service life under demanding conditions. Perfect compatibility with...$109.52$100.04 -
ONAN A053P606 AXLE Original ONAN/CUMMINS OEM part
ONAN
$4,954.10$4,525.58Engineered Precision Meets Enduring Reliability Robust construction crafted to uphold generator stability and alignment Designed to withstand demanding operational stresses for long-term...$4,954.10$4,525.58 -
ONAN A050L587 COOLANT HEATER Original ONAN/CUMMINS OEM part
ONAN
$2,732.08$2,495.76Engineered Excellence: Experience superior engine protection and reliable starts in cold conditions. Durable Performance: Crafted to withstand demanding environments and extend generator life...$2,732.08$2,495.76 -
ONAN A049M652 GENERATOR Original ONAN/CUMMINS OEM part
ONAN
$11,255.80$10,282.18Empower your generator with unmatched precision and reliability Robust build quality designed for enduring generator operation Optimized for seamless integration and sustained engine...$11,255.80$10,282.18 -
ONAN A047P596 FUEL INJECTION PUMP Original ONAN/CUMMINS OEM part
ONAN
$159.03$145.27Precision engineered for reliable fuel delivery Key component for optimal engine performance and longevity Genuine OEM part from ONAN ensuring perfect compatibility and peak efficiency ONAN...$159.03$145.27 -
ONAN A047K929 INTAKE HOSE Original ONAN/CUMMINS OEM part
ONAN
$82.17$75.06Cummins INTAKE HOSE A047K929 Find the top-quality Cummins INTAKE HOSE (SKU: A047K929) at our store, where authenticity and durability meet affordability. We take pride in offering genuine...$82.17$75.06 -
ONAN A046D808 COOLANT HOSE Original ONAN/CUMMINS OEM part
ONAN
$8.79$8.03Precision-engineered durability for your power system's heart Seamless coolant flow ensures optimal engine temperature management Designed exclusively by ONAN for perfect OEM fit and lasting...$8.79$8.03