New Parts

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
  • ONAN 44-00026 - 4400026 HARNESS EXTENSION - Original OEM part - Image 1
    Add to Cart

    ONAN 4400026 HARNESS EXTENSION Original OEM part

    ONAN

    $192.02
    $175.41
    ONAN 44-00026 - HARNESS EXTENSION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $192.02
    $175.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $192.02
    $175.41
    Subtotal:
  • ONAN 410-10665 - 41010665 FRAME 4 SAE1 ADAPTOR BOTT - Original OEM part - Image 1
    Add to Cart

    ONAN 41010665 FRAME 4 SAE1 ADAPTOR BOTT Original OEM part

    ONAN

    $106.69
    $97.47
    ONAN 410-10665 - FRAME 4 SAE1 ADAPTOR BOTT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $106.69
    $97.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $106.69
    $97.47
    Subtotal:
  • ONAN 406-1256 - 4061256 KEYLOCK - Original OEM part - Image 1
    Add to Cart

    ONAN 4061256 KEYLOCK Original OEM part

    ONAN

    $3.98
    $3.64
    ONAN 406-1256 - KEY-LOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3.98
    $3.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.98
    $3.64
    Subtotal:
  • ONAN 406-1254 - 4061254 PLATELOCK - Original OEM part - Image 1
    Add to Cart

    ONAN 4061254 PLATELOCK Original OEM part

    ONAN

    $4.99
    $4.56
    ONAN 406-1254 - PLATE-LOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.99
    $4.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.99
    $4.56
    Subtotal:
  • ONAN 406-1077 - 4061077 DOOR STOP RUBBER - Original OEM part - Image 1
    Add to Cart

    ONAN 4061077 DOOR STOP RUBBER Original OEM part

    ONAN

    $28.36
    $25.91
    ONAN 406-1077 - DOOR STOP RUBBER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $28.36
    $25.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.36
    $25.91
    Subtotal:
  • ONAN 405-8097-02 - 405809702 INSULATIONROOF - Original OEM part - Image 1
    Add to Cart

    ONAN 405809702 INSULATIONROOF Original OEM part

    ONAN

    $20.48
    $18.71
    ONAN 405-8097-02 - INSULATION-ROOF. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $20.48
    $18.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.48
    $18.71
    Subtotal:
  • ONAN 405-8033 - 4058033 INSULATIONROOF - Original OEM part - Image 1
    Add to Cart

    ONAN 4058033 INSULATIONROOF Original OEM part

    ONAN

    $142.17
    $129.87
    ONAN 405-8033 - INSULATION-ROOF. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $142.17
    $129.87
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $142.17
    $129.87
    Subtotal:
  • ONAN 366-21300 - 36621300 AC7 FILTERS NDE BOTTOM CO - Original OEM part - Image 1
    Add to Cart

    ONAN 36621300 AC7 FILTERS NDE BOTTOM CO Original OEM part

    ONAN

    $164.14
    $149.94
    ONAN 366-21300 - AC7 FILTERS NDE BOTTOM CO. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $164.14
    $149.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $164.14
    $149.94
    Subtotal:
  • ONAN 338-5186 - 3385186 HARNESSCONTROL PANEL - Original OEM part - Image 1
    Add to Cart

    ONAN 3385186 HARNESSCONTROL PANEL Original OEM part

    ONAN

    $1,449.25
    $1,323.89
    ONAN 338-5186 - HARNESS-CONTROL PANEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,449.25
    $1,323.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,449.25
    $1,323.89
    Subtotal:
  • ONAN 338-4884-01 - 338488401 HARNESSGENSET - Original OEM part - Image 1
    Add to Cart

    ONAN 338488401 HARNESSGENSET Original OEM part

    ONAN

    $1,729.10
    $1,579.54
    ONAN 338-4884-01 - HARNESS-GENSET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,729.10
    $1,579.54
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,729.10
    $1,579.54
    Subtotal:
  • ONAN 338-4422 - 3384422 HARNESSSTARTER - Original OEM part - Image 1
    Add to Cart

    ONAN 3384422 HARNESSSTARTER Original OEM part

    ONAN

    $202.99
    $185.44
    ONAN 338-4422 - HARNESS-STARTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $202.99
    $185.44
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $202.99
    $185.44
    Subtotal:
  • ONAN 338-3572 - 3383572 HARNESSADAPTER (PIGTAIL) - Original OEM part - Image 1
    Add to Cart

    ONAN 3383572 HARNESSADAPTER (PIGTAIL) Original OEM part

    ONAN

    $20.48
    $18.71
    ONAN 338-3572 - HARNESS-ADAPTER (PIGTAIL). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $20.48
    $18.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.48
    $18.71
    Subtotal:
  • ONAN 338-3183 - 3383183 HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    ONAN 3383183 HARNESS WIRING Original OEM part

    ONAN

    $5.42
    $4.95
    ONAN 338-3183 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5.42
    $4.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.42
    $4.95
    Subtotal:
  • ONAN 337-3582-01 - 337358201 EARTH BRAID - Original OEM part - Image 1
    Add to Cart

    ONAN 337358201 EARTH BRAID Original OEM part

    ONAN

    $7.93
    $7.24
    ONAN 337-3582-01 - EARTH BRAID. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7.93
    $7.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.93
    $7.24
    Subtotal:
  • ONAN 337-2354 - 3372354 NEUTRAL BAR - Original OEM part - Image 1
    Add to Cart

    ONAN 3372354 NEUTRAL BAR Original OEM part

    ONAN

    $258.52
    $236.15
    ONAN 337-2354 - NEUTRAL BAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $258.52
    $236.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $258.52
    $236.15
    Subtotal:
  • ONAN 332-4134 - 3324134 LUGCABLE - Original OEM part - Image 1
    Add to Cart

    ONAN 3324134 LUGCABLE Original OEM part

    ONAN

    $25.90
    $23.66
    ONAN 332-4134 - LUG-CABLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $25.90
    $23.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.90
    $23.66
    Subtotal:
  • ONAN 332-4079-03 - 332407903 TERMINALPIN - Original OEM part - Image 1
    Add to Cart

    ONAN 332407903 TERMINALPIN Original OEM part

    ONAN

    $4.63
    $4.23
    ONAN 332-4079-03 - TERMINAL-PIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.63
    $4.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.63
    $4.23
    Subtotal:
  • ONAN 331-0617 - 3310617 CONDUIT (OIL MAKE UP) - Original OEM part - Image 1
    Add to Cart

    ONAN 3310617 CONDUIT (OIL MAKE UP) Original OEM part

    ONAN

    $183.54
    $167.66
    ONAN 331-0617 - CONDUIT (OIL MAKE UP). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $183.54
    $167.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $183.54
    $167.66
    Subtotal:
  • ONAN 323-2476 - 3232476 CONNECTORPLUG (4PIN W/ - Original OEM part - Image 1
    Add to Cart

    ONAN 3232476 CONNECTORPLUG (4PIN W/ Original OEM part

    ONAN

    $38.69
    $35.35
    ONAN 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.
    $38.69
    $35.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.69
    $35.35
    Subtotal:
  • ONAN 323-1707 - 3231707 TERMINAL PIN - Original OEM part - Image 1
    Add to Cart

    ONAN 3231707 TERMINAL PIN Original OEM part

    ONAN

    $7.29
    $6.66
    ONAN 323-1707 - TERMINAL PIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7.29
    $6.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.29
    $6.66
    Subtotal:
  • ONAN 323-1647 - 3231647 TERMINAL PIN - Original OEM part - Image 1
    Add to Cart

    ONAN 3231647 TERMINAL PIN Original OEM part

    ONAN

    $7.64
    $6.98
    ONAN 323-1647 - TERMINAL PIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7.64
    $6.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.64
    $6.98
    Subtotal:
  • ONAN 321-0447 - 3210447 FUSE - Original OEM part - Image 1
    Add to Cart

    ONAN 3210447 FUSE Original OEM part

    ONAN

    $16.38
    $14.97
    ONAN 321-0447 - FUSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $16.38
    $14.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.38
    $14.97
    Subtotal:
  • ONAN 319-6894 - 3196894 DOORTRANSFER SWITCH - Original OEM part - Image 1
    Add to Cart

    ONAN 3196894 DOORTRANSFER SWITCH Original OEM part

    ONAN

    $88.48
    $80.83
    ONAN 319-6894 - DOOR-TRANSFER SWITCH. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $88.48
    $80.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $88.48
    $80.83
    Subtotal:
  • ONAN 319-6880 - 3196880 DOORTRANSFER SWITCH - Original OEM part - Image 1
    Add to Cart

    ONAN 3196880 DOORTRANSFER SWITCH Original OEM part

    ONAN

    $123.47
    $112.79
    ONAN 319-6880 - DOOR-TRANSFER SWITCH. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $123.47
    $112.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $123.47
    $112.79
    Subtotal:
  • ONAN 319-5630 - 3195630 BOXTERMINAL - Original OEM part - Image 1
    Add to Cart

    ONAN 3195630 BOXTERMINAL Original OEM part

    ONAN

    $70.30
    $64.22
    ONAN 319-5630 - BOX-TERMINAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $70.30
    $64.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $70.30
    $64.22
    Subtotal:
  • ONAN 319-3924-02 - 319392402 PANEL DISPLAY - Original OEM part - Image 1
    Add to Cart

    ONAN 319392402 PANEL DISPLAY Original OEM part

    ONAN

    $580.57
    $530.35
    ONAN 319-3924-02 - PANEL DISPLAY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $580.57
    $530.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $580.57
    $530.35
    Subtotal:
  • ONAN 315-1609-02 - 315160902 TRANSFORMERCURRENT - Original OEM part - Image 1
    Add to Cart

    ONAN 315160902 TRANSFORMERCURRENT Original OEM part

    ONAN

    $1,299.27
    $1,186.89
    ONAN 315-1609-02 - TRANSFORMER-CURRENT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,299.27
    $1,186.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,299.27
    $1,186.89
    Subtotal:
  • ONAN 312-0203-S0 - 3120203S0 CAPACITOR - Original OEM part - Image 1
    Add to Cart

    ONAN 3120203S0 CAPACITOR Original OEM part

    ONAN

    $107.45
    $98.16
    ONAN 312-0203-S0 - CAPACITOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $107.45
    $98.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $107.45
    $98.16
    Subtotal:
  • ONAN 307-2661-21 - 307266121 RELAY POWER - Original OEM part - Image 1
    Add to Cart

    ONAN 307266121 RELAY POWER Original OEM part

    ONAN

    $8,405.90
    $7,678.79
    ONAN 307-2661-21 - RELAY POWER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8,405.90
    $7,678.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8,405.90
    $7,678.79
    Subtotal:
  • ONAN 306-5456 - 3065456 COVERFLYWHEEL - Original OEM part - Image 1
    Add to Cart

    ONAN 3065456 COVERFLYWHEEL Original OEM part

    ONAN

    $27.20
    $24.85
    ONAN 306-5456 - COVER-FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $27.20
    $24.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $27.20
    $24.85
    Subtotal:
  • ONAN 306-4986-01 - 306498601 TRANSFER SWITCH ASSEMBLY - Original OEM part - Image 1
    Add to Cart

    ONAN 306498601 TRANSFER SWITCH ASSEMBLY Original OEM part

    ONAN

    $12,060.88
    $11,017.62
    ONAN 306-4986-01 - TRANSFER SWITCH ASSEMBLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $12,060.88
    $11,017.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12,060.88
    $11,017.62
    Subtotal:
  • ONAN 306-4648 - 3064648 SPRINGTORSION (LEVERCT) - Original OEM part - Image 1
    Add to Cart

    ONAN 3064648 SPRINGTORSION (LEVERCT) Original OEM part

    ONAN

    $14.75
    $13.47
    ONAN 306-4648 - SPRING-TORSION (LEVER-CT). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $14.75
    $13.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.75
    $13.47
    Subtotal:
  • ONAN 306-3473 - 3063473 SHAFTACTUATOR - Original OEM part - Image 1
    Add to Cart

    ONAN 3063473 SHAFTACTUATOR Original OEM part

    ONAN

    $611.35
    $558.47
    ONAN 306-3473 - SHAFT-ACTUATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $611.35
    $558.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $611.35
    $558.47
    Subtotal:
  • ONAN 306-3400-02 - 306340002 ROD ACTUATOR - Original OEM part - Image 1
    Add to Cart

    ONAN 306340002 ROD ACTUATOR Original OEM part

    ONAN

    $66.93
    $61.14
    ONAN 306-3400-02 - ROD ACTUATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $66.93
    $61.14
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $66.93
    $61.14
    Subtotal:
  • ONAN 302-1992 - 3021992 METER FREQUENCY - Original OEM part - Image 1
    Add to Cart

    ONAN 3021992 METER FREQUENCY Original OEM part

    ONAN

    $522.82
    $477.59
    ONAN 302-1992 - METER FREQUENCY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $522.82
    $477.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $522.82
    $477.59
    Subtotal:
  • ONAN 302-1830-07 - 302183007 TRANSFORMER CURRENT - Original OEM part - Image 1
    Add to Cart

    ONAN 302183007 TRANSFORMER CURRENT Original OEM part

    ONAN

    $718.90
    $656.72
    ONAN 302-1830-07 - TRANSFORMER CURRENT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $718.90
    $656.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $718.90
    $656.72
    Subtotal:
  • ONAN 300-5512 - 3005512 TOOL CONTROL SERVICE - Original OEM part - Image 1
    Add to Cart

    ONAN 3005512 TOOL CONTROL SERVICE Original OEM part

    ONAN

    $1,522.47
    $1,390.78
    ONAN 300-5512 - TOOL CONTROL SERVICE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,522.47
    $1,390.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,522.47
    $1,390.78
    Subtotal:
  • ONAN 280110 - TUBULAR CABLE A10M10 (D1 - Original OEM part - Image 1
    Add to Cart

    ONAN 280110 TUBULAR CABLE A10M10 (D1 Original OEM part

    ONAN

    $86.30
    $78.84
    ONAN 280110 - TUBULAR CABLE A10-M10 (D1. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $86.30
    $78.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $86.30
    $78.84
    Subtotal:
  • ONAN 232-4122-05 - 232412205 SHIMGEARBOX - Original OEM part - Image 1
    Add to Cart

    ONAN 232412205 SHIMGEARBOX Original OEM part

    ONAN

    $46.10
    $42.12
    ONAN 232-4122-05 - SHIM-GEARBOX. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $46.10
    $42.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.10
    $42.12
    Subtotal:
  • ONAN 232-4122-03 - 232412203 SHIMGENERATOR (GEARBOX) - Original OEM part - Image 1
    Add to Cart

    ONAN 232412203 SHIMGENERATOR (GEARBOX) Original OEM part

    ONAN

    $57.59
    $52.61
    ONAN 232-4122-03 - SHIM-GENERATOR (GEARBOX). This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $57.59
    $52.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $57.59
    $52.61
    Subtotal:
  • Total: items /

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