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
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CUMMINS 6531318 - HOUSING GEAR - Original OEM part - SUPERSEDED FROM 5311267
CUMMINS
$659.43$602.39ONAN 6531318 - HOUSING GEAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$659.43$602.39 -
CUMMINS 6527407 HARNESS ETR CNT MDL WRG Original OEM part
CUMMINS
$100.66$91.95ONAN 6527407 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$100.66$91.95 -
CUMMINS 6524755 HOSE ELBOW Original OEM part
CUMMINS
$32.06$29.29ONAN 6524755 - HOSE ELBOW. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$32.06$29.29 -
CUMMINS 6524659 RELAY SOLID STATE Original OEM part
CUMMINS
$103.14$94.22ONAN 6524659 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$103.14$94.22 -
CUMMINS 6523304 KIT INJECTOR LEAK TEST Original OEM part
CUMMINS
$2,094.07$1,912.93ONAN 6523304 - KIT INJECTOR LEAK TEST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,094.07$1,912.93 -
CUMMINS 6523023 RELAY SOLID STATE Original OEM part
CUMMINS
$91.32$83.42ONAN 6523023 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$91.32$83.42 -
CUMMINS 6520579 VALVE AIR CONTROL SHUTOFF Original OEM part
CUMMINS
$2,658.84$2,428.85ONAN 6520579 - VALVE AIR CONTROL SHUTOFF. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,658.84$2,428.85 -
CUMMINS 6519477 COMPRESSOR PISTON RING Original OEM part
CUMMINS
$783.30$715.55ONAN 6519477 - COMPRESSOR PISTON RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$783.30$715.55 -
CUMMINS 6517980 KIT ENGINE PISTON Original OEM part
CUMMINS
$1,217.90$1,112.56ONAN 6517980 - KIT ENGINE PISTON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,217.90$1,112.56 -
CUMMINS 6517244 SWITCH MAGNETIC Original OEM part
CUMMINS
$108.03$98.68ONAN 6517244 - SWITCH MAGNETIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$108.03$98.68 -
CUMMINS 6517243 SWITCH MAGNETIC Original OEM part
CUMMINS
$120.18$109.79ONAN 6517243 - SWITCH MAGNETIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$120.18$109.79 -
CUMMINS 6517232 FIXTURE LIFTING Original OEM part
CUMMINS
$2,055.19$1,877.42ONAN 6517232 - FIXTURE LIFTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,055.19$1,877.42 -
CUMMINS 6516744 ADAPTER REDUCING Original OEM part
CUMMINS
$44.88$41.00ONAN 6516744 - ADAPTER REDUCING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$44.88$41.00 -
CUMMINS 6514082 GASKET TURBOCHARGER Original OEM part
CUMMINS
$394.38$360.27ONAN 6514082 - GASKET TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$394.38$360.27 -
CUMMINS 6513549 KIT LOWER ENGINE GASKET Original OEM part
CUMMINS
$1,413.94$1,291.63ONAN 6513549 - KIT LOWER ENGINE GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,413.94$1,291.63 -
CUMMINS 6512789 KIT MAIN BEARING Original OEM part
CUMMINS
$375.90$343.39ONAN 6512789 - KIT MAIN BEARING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$375.90$343.39 -
CUMMINS 6512435 - HARNESS ELECTRICAL WIRING - Original OEM part - SUPERSEDED FROM 3164187
CUMMINS
$587.87$537.02ONAN 6512435 - HARNESS ELECTRICAL WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$587.87$537.02 -
CUMMINS 6512382 TUBE OIL FILLER Original OEM part
CUMMINS
$94.50$86.33ONAN 6512382 - TUBE OIL FILLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$94.50$86.33 -
CUMMINS 6511163 KIT OIL PAN Original OEM part
CUMMINS
$670.03$612.07ONAN 6511163 - KIT OIL PAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$670.03$612.07 -
CUMMINS 6511162 KIT OIL PAN Original OEM part
CUMMINS
$487.06$444.93ONAN 6511162 - KIT OIL PAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$487.06$444.93 -
CUMMINS 6511105 HEAD CYLINDER Original OEM part
CUMMINS
$12,968.69$11,846.90ONAN 6511105 - HEAD CYLINDER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$12,968.69$11,846.90 -
CUMMINS 6510200 KIT OIL PAN Original OEM part
CUMMINS
$931.36$850.80ONAN 6510200 - KIT OIL PAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$931.36$850.80 -
CUMMINS 6510199 ADAPTER BREATHER Original OEM part
CUMMINS
$379.62$346.78ONAN 6510199 - ADAPTER BREATHER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$379.62$346.78 -
CUMMINS 6510115 KIT LOWER ENGINE GASKET Original OEM part
CUMMINS
$621.37$567.62ONAN 6510115 - KIT LOWER ENGINE GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$621.37$567.62 -
CUMMINS 6507769 NOZZLE INJECTOR Original OEM part
CUMMINS
$51.34$46.90ONAN 6507769 - NOZZLE INJECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$51.34$46.90 -
CUMMINS 6507518 SCREW SER TOL Original OEM part
CUMMINS
$679.30$620.55ONAN 6507518 - SCREW SER TOL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$679.30$620.55 -
CUMMINS 6507517 SCREW SER TOL Original OEM part
CUMMINS
$634.60$579.71ONAN 6507517 - SCREW SER TOL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$634.60$579.71 -
CUMMINS 6507513 SCREW SER TOL Original OEM part
CUMMINS
$481.38$439.74ONAN 6507513 - SCREW SER TOL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$481.38$439.74 -
CUMMINS 6507193 KIT TURBOCHARGER Original OEM part
CUMMINS
$12,203.19$11,147.62ONAN 6507193 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$12,203.19$11,147.62 -
CUMMINS 6506582 KIT OIL PAN Original OEM part
CUMMINS
$4,067.13$3,715.32ONAN 6506582 - KIT OIL PAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$4,067.13$3,715.32 -
CUMMINS 6506273 SHIELD HEAT Original OEM part
CUMMINS
$272.53$248.95ONAN 6506273 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$272.53$248.95 -
CUMMINS 6506048 - MANIFOLD EXHAUST - Original OEM part - SUPERSEDED FROM 3644589
CUMMINS
$5,439.20$4,968.71ONAN 6506048 - MANIFOLD EXHAUST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$5,439.20$4,968.71 -
CUMMINS 6503522 KIT TURBOCHARGER Original OEM part
CUMMINS
$2,685.35$2,453.07ONAN 6503522 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,685.35$2,453.07 -
CUMMINS 6503521 KIT TURBOCHARGER Original OEM part
CUMMINS
$1,666.50$1,522.35ONAN 6503521 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,666.50$1,522.35 -
CUMMINS 6503405 KIT LOWER ENGINE GASKET Original OEM part
CUMMINS
$119.22$108.90ONAN 6503405 - KIT LOWER ENGINE GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$119.22$108.90 -
CUMMINS 6503401 KIT UPPER ENGINE GASKET Original OEM part
CUMMINS
$157.82$144.17ONAN 6503401 - KIT UPPER ENGINE GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$157.82$144.17 -
CUMMINS 6502715 PLATE CYL LINER REMOVER Original OEM part
CUMMINS
$554.16$506.23ONAN 6502715 - PLATE CYL LINER REMOVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$554.16$506.23 -
CUMMINS 6502714 PLATE CYL LINER REMOVER Original OEM part
CUMMINS
$758.40$692.80ONAN 6502714 - PLATE CYL LINER REMOVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$758.40$692.80 -
CUMMINS 6502713 PLATE CYL LINER REMOVER Original OEM part
CUMMINS
$446.68$408.05ONAN 6502713 - PLATE CYL LINER REMOVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$446.68$408.05 -
CUMMINS 6502712 CYLINDER LINER REMOVER Original OEM part
CUMMINS
$554.16$506.23ONAN 6502712 - CYLINDER LINER REMOVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$554.16$506.23