New Parts
New Parts for Onan, Cummins, and Fleetguard Diesel Engines
Upgrade and maintain your diesel engines with our extensive selection of genuine new parts. Crafted to meet the highest standards, these replacement components ensure optimal engine performance and durability for Onan, Cummins, and Fleetguard power engines.
New Genuine Parts - Reliable, Durable, and Engineered for Excellence
Our collection features a wide range of authentic new parts including filters, seals, gaskets, and fuel system components tailored specifically for diesel engines. Each part undergoes strict quality control to guarantee compatibility and longevity.
- Authentic Replacement: Genuine parts for Onan, Cummins, and Fleetguard engines to maintain factory specifications.
- Engineered Reliability: Designed to withstand rigorous operating conditions and extend engine life.
- Wide Selection: Comprehensive inventory ensuring easy find and fit for your diesel engine needs.
Enhance your diesel engine’s performance with trusted new parts that deliver precision and reliability.
Why Choose Our New Parts?
We offer genuine, expertly sourced parts with unmatched quality and support, ensuring your diesel engines run efficiently and reliably every time.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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CUMMINS 5541151 BRACKET HEAT SHIELD Original OEM part
CUMMINS
$189.46$173.07ONAN 5541151 - BRACKET HEAT SHIELD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$189.46$173.07 -
CUMMINS 5541128 SHIELD HEAT Original OEM part
CUMMINS
$659.90$602.82ONAN 5541128 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$659.90$602.82 -
CUMMINS 5540925 BELT V RIBBED Original OEM part
CUMMINS
$553.89$505.98ONAN 5540925 - BELT V RIBBED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$553.89$505.98 -
CUMMINS 5540878 SHIELD HEAT Original OEM part
CUMMINS
$10,370.15$9,473.13ONAN 5540878 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$10,370.15$9,473.13 -
CUMMINS 5540876 SHIELD HEAT Original OEM part
CUMMINS
$8,678.24$7,927.57ONAN 5540876 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8,678.24$7,927.57 -
CUMMINS 5540875 SHIELD HEAT Original OEM part
CUMMINS
$10,119.32$9,244.00ONAN 5540875 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$10,119.32$9,244.00 -
CUMMINS 5540785 BRACE TUBE Original OEM part
CUMMINS
$103.75$94.78ONAN 5540785 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$103.75$94.78 -
CUMMINS 5540599 CONNECTION EXHAUST OUTLET Original OEM part
CUMMINS
$1,626.45$1,485.76ONAN 5540599 - CONNECTION EXHAUST OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,626.45$1,485.76 -
CUMMINS 5540544 BRACKET HEAT SHIELD Original OEM part
CUMMINS
$225.77$206.24ONAN 5540544 - BRACKET HEAT SHIELD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$225.77$206.24 -
CUMMINS 5540537 BRACKET HEAT SHIELD Original OEM part
CUMMINS
$286.32$261.55ONAN 5540537 - BRACKET HEAT SHIELD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$286.32$261.55 -
CUMMINS 5540459 HOSE HUMP Original OEM part
CUMMINS
$231.65$211.61ONAN 5540459 - HOSE HUMP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$231.65$211.61 -
CUMMINS 5540304 HEAD FUEL FILTER Original OEM part
CUMMINS
$2,352.12$2,148.66ONAN 5540304 - HEAD FUEL FILTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,352.12$2,148.66 -
CUMMINS 5539547 BRACKET CONNECTION Original OEM part
CUMMINS
$1,645.90$1,503.53ONAN 5539547 - BRACKET CONNECTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,645.90$1,503.53 -
CUMMINS 5538541 HARNESS ETR CNT MDL WRG Original OEM part
CUMMINS
$3,504.87$3,201.70ONAN 5538541 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,504.87$3,201.70 -
CUMMINS 5538540 HARNESS ETR CNT MDL WRG Original OEM part
CUMMINS
$3,493.69$3,191.49ONAN 5538540 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,493.69$3,191.49 -
CUMMINS 5538449 BRACKET HEAT SHIELD Original OEM part
CUMMINS
$183.35$167.49ONAN 5538449 - BRACKET HEAT SHIELD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$183.35$167.49 -
CUMMINS 5538380 HOSE FUEL Original OEM part
CUMMINS
$1,971.80$1,801.24ONAN 5538380 - HOSE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,971.80$1,801.24 -
CUMMINS 5538229 LEVER CAM FOLLOWER Original OEM part
CUMMINS
$1,413.80$1,291.51ONAN 5538229 - LEVER CAM FOLLOWER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,413.80$1,291.51 -
CUMMINS 5538228 LEVER CAM FOLLOWER Original OEM part
CUMMINS
$1,974.35$1,803.57ONAN 5538228 - LEVER CAM FOLLOWER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,974.35$1,803.57 -
CUMMINS 5538014 LATCH COVER Original OEM part
CUMMINS
$1,882.54$1,719.70ONAN 5538014 - LATCH COVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,882.54$1,719.70 -
CUMMINS 5537768 GASKET CYLINDER HEAD Original OEM part
CUMMINS
$1,839.80$1,680.66ONAN 5537768 - GASKET CYLINDER HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,839.80$1,680.66 -
CUMMINS 5537724 SEAL O RING Original OEM part
CUMMINS
$9.82$8.97ONAN 5537724 - SEAL O RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9.82$8.97 -
CUMMINS 5537603 TUBE CPR WATER INLET Original OEM part
CUMMINS
$17.30$15.81ONAN 5537603 - TUBE CPR WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$17.30$15.81 -
CUMMINS 5537517 SEAL DIAMOND RING Original OEM part
CUMMINS
$28.50$26.04ONAN 5537517 - SEAL DIAMOND RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$28.50$26.04 -
CUMMINS 5537303 VALVE THROTTLE Original OEM part
CUMMINS
$2,090.05$1,909.26ONAN 5537303 - VALVE THROTTLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,090.05$1,909.26 -
CUMMINS 5537176 GASKET CYLINDER HEAD Original OEM part
CUMMINS
$315.66$288.36ONAN 5537176 - GASKET CYLINDER HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$315.66$288.36 -
CUMMINS 5537023 SUPPORT ENGINE Original OEM part
CUMMINS
$9,474.14$8,654.63ONAN 5537023 - SUPPORT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9,474.14$8,654.63 -
CUMMINS 5536851 FLYWHEEL Original OEM part
CUMMINS
$3,397.78$3,103.87ONAN 5536851 - FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,397.78$3,103.87 -
CUMMINS 5536569 HOUSING FLYWHEEL Original OEM part
CUMMINS
$2,610.48$2,384.68ONAN 5536569 - HOUSING FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,610.48$2,384.68 -
CUMMINS 5535594 HARNESS WIRING Original OEM part
CUMMINS
$11,995.15$10,957.57ONAN 5535594 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11,995.15$10,957.57 -
CUMMINS 5535585 CONNECTOR MALE Original OEM part
CUMMINS
$246.57$225.24ONAN 5535585 - CONNECTOR MALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$246.57$225.24 -
CUMMINS 5535580 ACTUATOR Original OEM part
CUMMINS
$1,260.60$1,151.56ONAN 5535580 - ACTUATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,260.60$1,151.56 -
CUMMINS 5533974 LOGGER DATA Original OEM part
CUMMINS
$7,852.33$7,173.10ONAN 5533974 - LOGGER DATA. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7,852.33$7,173.10 -
CUMMINS 5533921 MODULE COMMUNICATIO Original OEM part
CUMMINS
$8,890.31$8,121.29ONAN 5533921 - MODULE COMMUNICATIO. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8,890.31$8,121.29 -
CUMMINS 5533919 RELAY SOLID STATE Original OEM part
CUMMINS
$267.57$244.43ONAN 5533919 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$267.57$244.43 -
CUMMINS 5533918 RELAY SOLID STATE Original OEM part
CUMMINS
$401.36$366.64ONAN 5533918 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$401.36$366.64 -
CUMMINS 5533916 SWITCH EMERGENCY STOP Original OEM part
CUMMINS
$802.53$733.11ONAN 5533916 - SWITCH EMERGENCY STOP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$802.53$733.11 -
CUMMINS 5533915 SWITCH EMERGENCY STOP Original OEM part
CUMMINS
$1,203.88$1,099.75ONAN 5533915 - SWITCH EMERGENCY STOP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,203.88$1,099.75 -
CUMMINS 5533914 RESISTOR Original OEM part
CUMMINS
$374.49$342.10ONAN 5533914 - RESISTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$374.49$342.10 -
CUMMINS 5533911 CONVERTER VOLTAGE Original OEM part
CUMMINS
$1,070.03$977.47ONAN 5533911 - CONVERTER VOLTAGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,070.03$977.47