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 323-2476 - CONNECTOR-PLUG (4-PIN W/ - Original OEM partONAN $35.66$32.91ONAN 323-2476 - CONNECTOR-PLUG (4-PIN W/. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$35.66$32.91
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              ONAN 323-1707 - TERMINAL PIN - Original OEM partONAN $6.93$6.40ONAN 323-1707 - TERMINAL PIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$6.93$6.40
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              ONAN 323-1647 - TERMINAL PIN - Original OEM partONAN $7.00$6.46ONAN 323-1647 - TERMINAL PIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7.00$6.46
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              ONAN 321-0447 - FUSE - Original OEM partONAN $14.96$13.81ONAN 321-0447 - FUSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$14.96$13.81
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              ONAN 320-1672-03 - CIRCUIT BREAKER (1P) - Original OEM partONAN $81.28$74.99ONAN 320-1672-03 - CIRCUIT BREAKER (1P). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$81.28$74.99
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              ONAN 319-6894 - DOOR-TRANSFER SWITCH - Original OEM partONAN $102.34$94.42ONAN 319-6894 - DOOR-TRANSFER SWITCH. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$102.34$94.42
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              ONAN 319-6880 - DOOR-TRANSFER SWITCH - Original OEM partONAN $109.06$100.62ONAN 319-6880 - DOOR-TRANSFER SWITCH. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$109.06$100.62
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              ONAN 319-5630 - BOX-TERMINAL - Original OEM partONAN $62.30$57.48ONAN 319-5630 - BOX-TERMINAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$62.30$57.48
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              ONAN 319-3924-02 - PANEL DISPLAY - Original OEM partONAN $507.88$468.53ONAN 319-3924-02 - PANEL DISPLAY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$507.88$468.53
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              ONAN 315-1609-02 - TRANSFORMER-CURRENT - Original OEM partONAN $1,151.33$1,062.11ONAN 315-1609-02 - TRANSFORMER-CURRENT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,151.33$1,062.11
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              ONAN 312-0203-S0 - CAPACITOR - Original OEM partONAN $95.23$87.86ONAN 312-0203-S0 - CAPACITOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$95.23$87.86
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              ONAN 310135 - CABLE BUSHING - Original OEM partONAN $15.56$14.37ONAN 310135 - CABLE BUSHING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$15.56$14.37
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              ONAN 309-0692 - SWITCH LEVEL - Original OEM partONAN $801.96$739.82ONAN 309-0692 - SWITCH LEVEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$801.96$739.82
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              ONAN 308-1251 - SWITCH ROTARY(DOOR CLUTCH - Original OEM partONAN $164.87$152.10ONAN 308-1251 - SWITCH ROTARY(DOOR CLUTCH. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$164.87$152.10
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              ONAN 308-1145-01 - P/BUTTON OPERATOR. E22P1 - Original OEM partONAN $63.41$58.50ONAN 308-1145-01 - P/BUTTON OPERATOR. E22P1. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$63.41$58.50
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              ONAN 307-2981-18 - RELAY-LOCKOUT - Original OEM partONAN $6,538.32$6,031.61ONAN 307-2981-18 - RELAY-LOCKOUT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$6,538.32$6,031.61
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              ONAN 307-2661-21 - RELAY POWER - Original OEM partONAN $7,749.81$7,149.21ONAN 307-2661-21 - RELAY POWER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7,749.81$7,149.21
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              ONAN 306-5456 - COVER-FLYWHEEL - Original OEM partONAN $26.53$24.48ONAN 306-5456 - COVER-FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$26.53$24.48
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              ONAN 306-5279 - HANDLE ACTUATOR - Original OEM partONAN $11.03$10.18ONAN 306-5279 - HANDLE ACTUATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11.03$10.18
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              ONAN 306-4986-01 - TRANSFER SWITCH ASSEMBLY - Original OEM partONAN $11,091.42$10,231.84ONAN 306-4986-01 - TRANSFER SWITCH ASSEMBLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11,091.42$10,231.84
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              ONAN 306-4749 - CONTACT-AUX (EMERG ASSY) - Original OEM partONAN $147.86$136.41ONAN 306-4749 - CONTACT-AUX (EMERG ASSY). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$147.86$136.41
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              ONAN 306-4648 - SPRING-TORSION (LEVER-CT) - Original OEM partONAN $13.04$12.04ONAN 306-4648 - SPRING-TORSION (LEVER-CT). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$13.04$12.04
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              ONAN 306-3473 - SHAFT-ACTUATOR - Original OEM partONAN $541.80$499.82ONAN 306-3473 - SHAFT-ACTUATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$541.80$499.82
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              ONAN 306-3400-02 - ROD ACTUATOR - Original OEM partONAN $59.11$54.53ONAN 306-3400-02 - ROD ACTUATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$59.11$54.53
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              ONAN 302-1992 - METER FREQUENCY - Original OEM partONAN $477.24$440.26ONAN 302-1992 - METER FREQUENCY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$477.24$440.26
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              ONAN 302-1830-07 - TRANSFORMER CURRENT - Original OEM partONAN $613.72$566.16ONAN 302-1830-07 - TRANSFORMER CURRENT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$613.72$566.16
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              ONAN 300-5512 - TOOL CONTROL SERVICE - Original OEM partONAN $1,345.16$1,240.92ONAN 300-5512 - TOOL CONTROL SERVICE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1,345.16$1,240.92
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              ONAN 280110 - TUBULAR CABLE A10-M10 (D1 - Original OEM partONAN $75.54$69.69ONAN 280110 - TUBULAR CABLE A10-M10 (D1. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$75.54$69.69
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              ONAN 232-4122-05 - SHIM-GEARBOX - Original OEM partONAN $40.87$37.71ONAN 232-4122-05 - SHIM-GEARBOX. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$40.87$37.71
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              ONAN 232-4122-03 - SHIM-GENERATOR (GEARBOX) - Original OEM partONAN $47.14$43.50ONAN 232-4122-03 - SHIM-GENERATOR (GEARBOX). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$47.14$43.50
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              ONAN 232-4122-01 - SHIM-GEARBOX - Original OEM partONAN $51.42$47.44ONAN 232-4122-01 - SHIM-GEARBOX. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$51.42$47.44
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              ONAN 230-10139 - TERMINAL LINK 72 CRS - Original OEM partONAN $9.61$8.87ONAN 230-10139 - TERMINAL LINK 72 CRS. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9.61$8.87
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              ONAN 206617 - CAP SCREW M6X16 GR.8.8(20 - Original OEM partONAN $65.43$60.37ONAN 206617 - CAP SCREW M6X16 GR.8.8(20. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$65.43$60.37
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              ONAN 206616 - BOLT M6X16 DIN-933 GR.8.8 - Original OEM partONAN $1.21$1.12ONAN 206616 - BOLT M6X16 DIN-933 GR.8.8. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$1.21$1.12
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              ONAN 201247 - BEARING 16044-MC3 - Original OEM partONAN $4,880.24$4,502.03ONAN 201247 - BEARING 16044-MC3. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$4,880.24$4,502.03
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              ONAN 200-3031-26 - GENERATOR ASSY - Original OEM partONAN $11,825.04$10,908.61ONAN 200-3031-26 - GENERATOR ASSY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$11,825.04$10,908.61
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              ONAN 191-10060 - P1 FAN HUB 344 DIA - Original OEM partONAN $79.00$72.88ONAN 191-10060 - P1 FAN HUB 344 DIA. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$79.00$72.88
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              ONAN 187-6026 - COVER AIR DUCT - Original OEM partONAN $7.10$6.55ONAN 187-6026 - COVER AIR DUCT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$7.10$6.55
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              ONAN 185-5893 - GASKET - Original OEM partONAN $9.41$8.69ONAN 185-5893 - GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$9.41$8.69
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              ONAN 167-1639 - SPARK PLUG (O.035 GAP) - Original OEM partONAN $19.89$18.36ONAN 167-1639 - SPARK PLUG (O.035 GAP). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.$19.89$18.36
 
            