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
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- Price
- Subtotal
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              ONAN A042V541 - RVQG7000EVAP 7HGJAB-6756K - Original OEM partONAN $8,294.00$7,651.22ONAN A042V541 - RVQG7000EVAP 7HGJAB-6756K. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8,294.00$7,651.22
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              ONAN A042T648 - HARNESS INTERFACE - Original OEM partONAN $10,392.08$9,586.71ONAN A042T648 - HARNESS INTERFACE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$10,392.08$9,586.71
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              ONAN A041W072 - WASHER - Original OEM partONAN $7.79$7.20ONAN A041W072 - WASHER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7.79$7.20
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              ONAN A041W070 - WASHER FLAT - Original OEM partONAN $7.79$7.20ONAN A041W070 - WASHER FLAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7.79$7.20
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              ONAN A041U789 - WASHER FLAT - Original OEM partONAN $7.79$7.20ONAN A041U789 - WASHER FLAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7.79$7.20
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              ONAN A041S476 - CLAMP HOSE - Original OEM partONAN $14.18$13.09ONAN A041S476 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$14.18$13.09
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              ONAN A041S470 - HOSE WATER - Original OEM partONAN $36.98$34.13ONAN A041S470 - HOSE WATER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$36.98$34.13
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              ONAN A041R041 - FUSE - Original OEM partONAN $20.86$19.25ONAN A041R041 - FUSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$20.86$19.25
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              ONAN A041P864 - HEATER COOLANT - Original OEM partONAN $11,000.68$10,148.14ONAN A041P864 - HEATER COOLANT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11,000.68$10,148.14
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              ONAN A041G876 - MODULE TRANSCEIVER - Original OEM partONAN $2,111.07$1,947.47ONAN A041G876 - MODULE TRANSCEIVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,111.07$1,947.47
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              ONAN A041C528 - GENERATOR - Original OEM partONAN $12,906.24$11,906.02ONAN A041C528 - GENERATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$12,906.24$11,906.02
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              ONAN A041B368 - CLAMP HOSE - Original OEM partONAN $53.13$49.02ONAN A041B368 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$53.13$49.02
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              ONAN A041B367 - HOSE COOLANT - Original OEM partONAN $82.31$75.94ONAN A041B367 - HOSE COOLANT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$82.31$75.94
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              ONAN A040Y178 - CLAMP HOSE - Original OEM partONAN $8.36$7.72ONAN A040Y178 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8.36$7.72
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              ONAN A040Y023 - CLAMP HOSE - Original OEM partONAN $24.83$22.91ONAN A040Y023 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$24.83$22.91
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              ONAN A040X051 - HOSE - Original OEM partONAN $8.78$8.11ONAN A040X051 - HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8.78$8.11
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              ONAN A040X047 - TUBE FUEL - Original OEM partONAN $33.41$30.83ONAN A040X047 - TUBE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$33.41$30.83
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              ONAN A040V368 - BREAKER CIRCUIT - Original OEM partONAN $7,789.90$7,186.19ONAN A040V368 - BREAKER CIRCUIT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7,789.90$7,186.19
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              ONAN A040U967 - SWITCH PUSH BUTTON - Original OEM partONAN $15.63$14.43ONAN A040U967 - SWITCH PUSH BUTTON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$15.63$14.43
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              ONAN A040S821 - TUBE FUEL - Original OEM partONAN $17.48$16.14ONAN A040S821 - TUBE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$17.48$16.14
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              ONAN A040S614 - COOLING REMOTE - Original OEM partONAN $7,018.83$6,474.88ONAN A040S614 - COOLING REMOTE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7,018.83$6,474.88
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              ONAN A040S398 - TUBE FUEL SUPPLY - Original OEM partONAN $11.99$11.07ONAN A040S398 - TUBE FUEL SUPPLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11.99$11.07
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              ONAN A040S361 - HARNESS RELAY - Original OEM partONAN $106.08$97.87ONAN A040S361 - HARNESS RELAY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$106.08$97.87
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              ONAN A040S192 - RETAINER INSULATION - Original OEM partONAN $727.40$671.03ONAN A040S192 - RETAINER INSULATION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$727.40$671.03
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              ONAN A040R197 - PISTON - Original OEM partONAN $301.91$278.52ONAN A040R197 - PISTON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$301.91$278.52
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              ONAN A040J897 - BRACKET SUPPORT - Original OEM partONAN $76.82$70.87ONAN A040J897 - BRACKET SUPPORT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$76.82$70.87
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              ONAN A040J745 - BRACKET SUPPORT - Original OEM partONAN $53.10$48.99ONAN A040J745 - BRACKET SUPPORT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$53.10$48.99
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              ONAN A040H594 - LEAD CABLE - Original OEM partONAN $107.36$99.05ONAN A040H594 - LEAD CABLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$107.36$99.05
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              ONAN A040H388 - BRACKET BUSBAR - Original OEM partONAN $77.26$71.28ONAN A040H388 - BRACKET BUSBAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$77.26$71.28
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              ONAN A040E646 - HOSE FUEL - Original OEM partONAN $11.92$11.00ONAN A040E646 - HOSE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11.92$11.00
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              ONAN A035R482 - BRACKET RADIATOR - Original OEM partONAN $18.29$16.89ONAN A035R482 - BRACKET RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$18.29$16.89
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              ONAN A035M299 - HOSE COOLANT - Original OEM partONAN $5.84$5.40ONAN A035M299 - HOSE COOLANT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$5.84$5.40
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              ONAN A035H580 - BUSHING REDUCER - Original OEM partONAN $12.69$11.72ONAN A035H580 - BUSHING REDUCER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$12.69$11.72
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              ONAN A035F024 - TUBE INDUCTION - Original OEM partONAN $856.19$789.85ONAN A035F024 - TUBE INDUCTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$856.19$789.85
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              ONAN A035C905 - HANDLE DOOR - Original OEM partONAN $33.20$30.63ONAN A035C905 - HANDLE DOOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$33.20$30.63
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              ONAN A034Y091 - HOSE AIR - Original OEM partONAN $358.49$330.72ONAN A034Y091 - HOSE AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$358.49$330.72
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              ONAN A034U015 - COMMERCIALQG EFI 5.5HGJA - Original OEM partONAN $6,909.25$6,373.79ONAN A034U015 - COMMERCIALQG EFI 5.5HGJA. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$6,909.25$6,373.79
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              ONAN A034U013 - COMMERCIALQG EFI 5.5HGJAD - Original OEM partONAN $6,887.50$6,353.72ONAN A034U013 - COMMERCIALQG EFI 5.5HGJAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$6,887.50$6,353.72
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              ONAN A034T142 - COMMERCIALQG EFI 7HGJAD-2 - Original OEM partONAN $9,214.75$8,500.62ONAN A034T142 - COMMERCIALQG EFI 7HGJAD-2. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9,214.75$8,500.62
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              ONAN A034T141 - COMMERCIALQG EFI 5.5HGJAD - Original OEM partONAN $7,068.75$6,520.93ONAN A034T141 - COMMERCIALQG EFI 5.5HGJAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7,068.75$6,520.93
 
            