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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              ONAN A034N557 - MODULE INPUT - Original OEM partONAN $1,136.96$1,048.86ONAN A034N557 - MODULE INPUT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,136.96$1,048.86
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              ONAN A034N032 - CLAMP HOSE - Original OEM partONAN $4.77$4.41ONAN A034N032 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$4.77$4.41
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              ONAN A034J677 - TUBE AIR FILTER - Original OEM partONAN $171.36$158.09ONAN A034J677 - TUBE AIR FILTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$171.36$158.09
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              ONAN A034H835 - BRACKET SUPPORT - Original OEM partONAN $96.46$89.00ONAN A034H835 - BRACKET SUPPORT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$96.46$89.00
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              ONAN A034H833 - BRACKET REGULATOR - Original OEM partONAN $192.80$177.86ONAN A034H833 - BRACKET REGULATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$192.80$177.86
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              ONAN A034H205 - BOX CONTROL - Original OEM partONAN $26,446.62$24,397.01ONAN A034H205 - BOX CONTROL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$26,446.62$24,397.01
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              ONAN A034H056 - BRACKET ENCLOSURE - Original OEM partONAN $86.64$79.93ONAN A034H056 - BRACKET ENCLOSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$86.64$79.93
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              ONAN A034F957 - LEAD BATTERY - Original OEM partONAN $262.59$242.25ONAN A034F957 - LEAD BATTERY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$262.59$242.25
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              ONAN A034E204 - SUPPORT POST - Original OEM partONAN $51.11$47.15ONAN A034E204 - SUPPORT POST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$51.11$47.15
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              ONAN A034D449 - CORE RADIATOR - Original OEM partONAN $8,650.14$7,979.76ONAN A034D449 - CORE RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8,650.14$7,979.76
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              ONAN A034C676 - NUT LOCK - Original OEM partONAN $6.76$6.25ONAN A034C676 - NUT LOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$6.76$6.25
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              ONAN A034C535 - 114258 DECAL DANGER NO - Original OEM partONAN $3.50$3.23ONAN A034C535 - 114258 DECAL DANGER NO. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3.50$3.23
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              ONAN A034B589 - HANDLE - Original OEM partONAN $46.26$42.69ONAN A034B589 - HANDLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$46.26$42.69
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              ONAN A034B468 - ISOLATOR VIBRATION - Original OEM partONAN $39.10$36.07ONAN A034B468 - ISOLATOR VIBRATION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$39.10$36.07
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              ONAN A032W652 - 140284 FP-SPACER FRONT IS - Original OEM partONAN $51.46$47.48ONAN A032W652 - 140284 FP-SPACER FRONT IS. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$51.46$47.48
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              ONAN A030Z670 - KIT CARBURETOR REPAIR - Original OEM partONAN $606.45$559.46ONAN A030Z670 - KIT CARBURETOR REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$606.45$559.46
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              ONAN A030U529 - BLOCK TERMINAL - Original OEM partONAN $8.31$7.67ONAN A030U529 - BLOCK TERMINAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8.31$7.67
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              ONAN A030P845 - COVER ENCLOSURE - Original OEM partONAN $2,769.71$2,555.06ONAN A030P845 - COVER ENCLOSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2,769.71$2,555.06
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              ONAN A030M434 - TUBE FLEXIBLE EXHAUST - Original OEM partONAN $204.48$188.65ONAN A030M434 - TUBE FLEXIBLE EXHAUST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$204.48$188.65
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              ONAN A030H414 - COVER ENCLOSURE - Original OEM partONAN $3,974.74$3,666.71ONAN A030H414 - COVER ENCLOSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,974.74$3,666.71
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              ONAN A030F062 - HARNESS WIRING - Original OEM partONAN $577.24$532.51ONAN A030F062 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$577.24$532.51
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              ONAN A030A005 - ACTUATOR LINEAR - Original OEM partONAN $3,308.46$3,052.07ONAN A030A005 - ACTUATOR LINEAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,308.46$3,052.07
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              ONAN A029Y811 - BUSBAR - Original OEM partONAN $639.30$589.76ONAN A029Y811 - BUSBAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$639.30$589.76
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              ONAN A029X284 - TUBE RADIATOR - Original OEM partONAN $3,790.13$3,496.40ONAN A029X284 - TUBE RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,790.13$3,496.40
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              ONAN A029L824 - ADAPTER - Original OEM partONAN $4,024.45$3,712.57ONAN A029L824 - ADAPTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$4,024.45$3,712.57
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              ONAN A029G657 - BUSBAR LOAD - Original OEM partONAN $182.76$168.61ONAN A029G657 - BUSBAR LOAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$182.76$168.61
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              ONAN A029G058 - WIRING HARNESS - Original OEM partONAN $148.61$137.10ONAN A029G058 - WIRING HARNESS. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$148.61$137.10
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              ONAN A029E094 - HARNESS ALTERNATING CURRE - Original OEM partONAN $3,783.01$3,489.83ONAN A029E094 - HARNESS ALTERNATING CURRE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$3,783.01$3,489.83
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              ONAN 98-6943 - LABEL WARNING - Original OEM partONAN $2.05$1.90ONAN 98-6943 - LABEL WARNING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2.05$1.90
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              ONAN 98-5759 - LABEL WARNING - Original OEM partONAN $15.11$13.94ONAN 98-5759 - LABEL WARNING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$15.11$13.94
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              ONAN 850-0114-10 - WASHER-SPLIT-LOCK - Original OEM partONAN $0.50$0.47ONAN 850-0114-10 - WASHER-SPLIT_LOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$0.50$0.47
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              ONAN 800-6310 - SCREW-HEX HD - Original OEM partONAN $17.27$15.94ONAN 800-6310 - SCREW-HEX HD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$17.27$15.94
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              ONAN 800-6309 - SCREW-HEX HD - Original OEM partONAN $56.70$52.31ONAN 800-6309 - SCREW-HEX HD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$56.70$52.31
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              ONAN 800-30196 - W/X/Y DE AIR OUTLET COVER - Original OEM partONAN $210.79$194.47ONAN 800-30196 - W/X/Y DE AIR OUTLET COVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$210.79$194.47
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              ONAN 800-3017-63 - SCREW-HHC (M12 X 1.75 75) - Original OEM partONAN $2.37$2.20ONAN 800-3017-63 - SCREW-HHC (M12 X 1.75 75). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2.37$2.20
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              ONAN 760-11593 - P7 NDE FILTER DISC - Original OEM partONAN $277.86$256.34ONAN 760-11593 - P7 NDE FILTER DISC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$277.86$256.34
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              ONAN 526-2240 - WASHER-FLAT - Original OEM partONAN $2.27$2.11ONAN 526-2240 - WASHER-FLAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$2.27$2.11
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              ONAN 526-0399-28 - WASHER-FL - Original OEM partONAN $8.14$7.52ONAN 526-0399-28 - WASHER-FL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$8.14$7.52
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              ONAN 524-0662 - SEALANT-EXHAUST - Original OEM partONAN $44.94$41.47ONAN 524-0662 - SEALANT-EXHAUST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$44.94$41.47
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              ONAN 518-0548-49 - CLAMP-HOSE - Original OEM partONAN $6.81$6.29ONAN 518-0548-49 - CLAMP-HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$6.81$6.29
 
            