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 6542933 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6542933 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $5,099.22
    $4,704.04
    ONAN 6542933 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5,099.22
    $4,704.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,099.22
    $4,704.04
    Subtotal:
  • ONAN 6541589 - ADAPTER FILTER HEAD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6541589 - ADAPTER FILTER HEAD - Original OEM part

    CUMMINS

    $275.90
    $254.52
    ONAN 6541589 - ADAPTER FILTER HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $275.90
    $254.52
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $275.90
    $254.52
    Subtotal:
  • ONAN 6539741 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539741 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $143.77
    $132.64
    ONAN 6539741 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $143.77
    $132.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $143.77
    $132.64
    Subtotal:
  • ONAN 6539740 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539740 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $169.24
    $156.13
    ONAN 6539740 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $169.24
    $156.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $169.24
    $156.13
    Subtotal:
  • ONAN 6539739 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539739 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $60.67
    $55.98
    ONAN 6539739 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $60.67
    $55.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $60.67
    $55.98
    Subtotal:
  • ONAN 6539738 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539738 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $216.43
    $199.66
    ONAN 6539738 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $216.43
    $199.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $216.43
    $199.66
    Subtotal:
  • ONAN 6539735 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539735 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $166.42
    $153.53
    ONAN 6539735 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $166.42
    $153.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $166.42
    $153.53
    Subtotal:
  • ONAN 6539731 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539731 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $87.85
    $81.05
    ONAN 6539731 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $87.85
    $81.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $87.85
    $81.05
    Subtotal:
  • ONAN 6539730 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6539730 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $154.94
    $142.94
    ONAN 6539730 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $154.94
    $142.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $154.94
    $142.94
    Subtotal:
  • ONAN 6538218 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6538218 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $20,161.38
    $18,598.89
    ONAN 6538218 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $20,161.38
    $18,598.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20,161.38
    $18,598.89
    Subtotal:
  • ONAN 6537227 - PULLEY ACCESSORY DRIVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6537227 - PULLEY ACCESSORY DRIVE - Original OEM part

    CUMMINS

    $268.77
    $247.95
    ONAN 6537227 - PULLEY ACCESSORY DRIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $268.77
    $247.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $268.77
    $247.95
    Subtotal:
  • ONAN 6533894 - GASKET CYLINDER HEAD - Original OEM part - Image 1
    Add to Cart

    ONAN 6533894 - GASKET CYLINDER HEAD - Original OEM part

    CUMMINS

    $616.69
    $568.91
    ONAN 6533894 - GASKET CYLINDER HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $616.69
    $568.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $616.69
    $568.91
    Subtotal:
  • ONAN 6533858 - BREATHER CRANKCASE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6533858 - BREATHER CRANKCASE - Original OEM part

    CUMMINS

    $4,652.15
    $4,291.62
    ONAN 6533858 - BREATHER CRANKCASE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,652.15
    $4,291.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,652.15
    $4,291.62
    Subtotal:
  • ONAN 6532834 - KIT INJECTOR OVERHAUL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6532834 - KIT INJECTOR OVERHAUL - Original OEM part

    CUMMINS

    $9,082.49
    $8,378.61
    ONAN 6532834 - KIT INJECTOR OVERHAUL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $9,082.49
    $8,378.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9,082.49
    $8,378.61
    Subtotal:
  • ONAN 6531371 - COVER FRONT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6531371 - COVER FRONT - Original OEM part

    CUMMINS

    $428.45
    $395.26
    ONAN 6531371 - COVER FRONT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $428.45
    $395.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $428.45
    $395.26
    Subtotal:
  • ONAN 6531321 - HOUSING GEAR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6531321 - HOUSING GEAR - Original OEM part

    CUMMINS

    $619.19
    $571.22
    ONAN 6531321 - HOUSING GEAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $619.19
    $571.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $619.19
    $571.22
    Subtotal:
  • ONAN 6531320 - HOUSING GEAR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6531320 - HOUSING GEAR - Original OEM part

    CUMMINS

    $626.07
    $577.56
    ONAN 6531320 - HOUSING GEAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $626.07
    $577.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $626.07
    $577.56
    Subtotal:
  • ONAN 6531318 - HOUSING GEAR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6531318 - HOUSING GEAR - Original OEM part

    CUMMINS

    $619.19
    $571.22
    ONAN 6531318 - HOUSING GEAR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $619.19
    $571.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $619.19
    $571.22
    Subtotal:
  • ONAN 6527407 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6527407 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $90.07
    $83.10
    ONAN 6527407 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $90.07
    $83.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $90.07
    $83.10
    Subtotal:
  • ONAN 6524755 - HOSE ELBOW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6524755 - HOSE ELBOW - Original OEM part

    CUMMINS

    $28.89
    $26.67
    ONAN 6524755 - HOSE ELBOW. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $28.89
    $26.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.89
    $26.67
    Subtotal:
  • ONAN 6524659 - RELAY SOLID STATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6524659 - RELAY SOLID STATE - Original OEM part

    CUMMINS

    $94.05
    $86.77
    ONAN 6524659 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $94.05
    $86.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $94.05
    $86.77
    Subtotal:
  • ONAN 6523304 - KIT INJECTOR LEAK TEST - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6523304 - KIT INJECTOR LEAK TEST - Original OEM part

    CUMMINS

    $1,612.60
    $1,487.63
    ONAN 6523304 - KIT INJECTOR LEAK TEST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,612.60
    $1,487.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,612.60
    $1,487.63
    Subtotal:
  • ONAN 6523023 - RELAY SOLID STATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6523023 - RELAY SOLID STATE - Original OEM part

    CUMMINS

    $80.52
    $74.29
    ONAN 6523023 - RELAY SOLID STATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $80.52
    $74.29
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $80.52
    $74.29
    Subtotal:
  • ONAN 6520579 - VALVE AIR CONTROL SHUTOFF - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6520579 - VALVE AIR CONTROL SHUTOFF - Original OEM part

    CUMMINS

    $2,496.65
    $2,303.17
    ONAN 6520579 - VALVE AIR CONTROL SHUTOFF. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,496.65
    $2,303.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,496.65
    $2,303.17
    Subtotal:
  • ONAN 6520500 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6520500 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $24,263.90
    $22,383.45
    ONAN 6520500 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $24,263.90
    $22,383.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24,263.90
    $22,383.45
    Subtotal:
  • ONAN 6519478 - COMPRESSOR PISTON RING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6519478 - COMPRESSOR PISTON RING - Original OEM part

    CUMMINS

    $698.14
    $644.04
    ONAN 6519478 - COMPRESSOR PISTON RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $698.14
    $644.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $698.14
    $644.04
    Subtotal:
  • ONAN 6519477 - COMPRESSOR PISTON RING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6519477 - COMPRESSOR PISTON RING - Original OEM part

    CUMMINS

    $662.08
    $610.78
    ONAN 6519477 - COMPRESSOR PISTON RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $662.08
    $610.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $662.08
    $610.78
    Subtotal:
  • ONAN 6517980 - KIT ENGINE PISTON - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6517980 - KIT ENGINE PISTON - Original OEM part

    CUMMINS

    $1,080.90
    $997.14
    ONAN 6517980 - KIT ENGINE PISTON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,080.90
    $997.14
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,080.90
    $997.14
    Subtotal:
  • ONAN 6517244 - SWITCH MAGNETIC - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6517244 - SWITCH MAGNETIC - Original OEM part

    CUMMINS

    $83.24
    $76.80
    ONAN 6517244 - SWITCH MAGNETIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $83.24
    $76.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $83.24
    $76.80
    Subtotal:
  • ONAN 6517243 - SWITCH MAGNETIC - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6517243 - SWITCH MAGNETIC - Original OEM part

    CUMMINS

    $97.92
    $90.34
    ONAN 6517243 - SWITCH MAGNETIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $97.92
    $90.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $97.92
    $90.34
    Subtotal:
  • ONAN 6517232 - FIXTURE LIFTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6517232 - FIXTURE LIFTING - Original OEM part

    CUMMINS

    $1,824.02
    $1,682.67
    ONAN 6517232 - FIXTURE LIFTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,824.02
    $1,682.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,824.02
    $1,682.67
    Subtotal:
  • ONAN 6516744 - ADAPTER REDUCING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6516744 - ADAPTER REDUCING - Original OEM part

    CUMMINS

    $39.93
    $36.84
    ONAN 6516744 - ADAPTER REDUCING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $39.93
    $36.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $39.93
    $36.84
    Subtotal:
  • ONAN 6514082 - GASKET TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6514082 - GASKET TURBOCHARGER - Original OEM part

    CUMMINS

    $370.30
    $341.61
    ONAN 6514082 - GASKET TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $370.30
    $341.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $370.30
    $341.61
    Subtotal:
  • ONAN 6513549 - KIT LOWER ENGINE GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6513549 - KIT LOWER ENGINE GASKET - Original OEM part

    CUMMINS

    $1,091.19
    $1,006.64
    ONAN 6513549 - KIT LOWER ENGINE GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,091.19
    $1,006.64
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,091.19
    $1,006.64
    Subtotal:
  • ONAN 6512789 - KIT MAIN BEARING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6512789 - KIT MAIN BEARING - Original OEM part

    CUMMINS

    $333.64
    $307.79
    ONAN 6512789 - KIT MAIN BEARING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $333.64
    $307.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $333.64
    $307.79
    Subtotal:
  • ONAN 6512435 - HARNESS ELECTRICAL WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6512435 - HARNESS ELECTRICAL WIRING - Original OEM part

    CUMMINS

    $452.70
    $417.62
    ONAN 6512435 - HARNESS ELECTRICAL WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $452.70
    $417.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $452.70
    $417.62
    Subtotal:
  • ONAN 6512382 - TUBE OIL FILLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6512382 - TUBE OIL FILLER - Original OEM part

    CUMMINS

    $87.43
    $80.66
    ONAN 6512382 - TUBE OIL FILLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $87.43
    $80.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $87.43
    $80.66
    Subtotal:
  • ONAN 6512381 - TUBE OIL FILLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6512381 - TUBE OIL FILLER - Original OEM part

    CUMMINS

    $87.43
    $80.66
    ONAN 6512381 - TUBE OIL FILLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $87.43
    $80.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $87.43
    $80.66
    Subtotal:
  • ONAN 6512096 - HEAD CYLINDER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6512096 - HEAD CYLINDER - Original OEM part

    CUMMINS

    $14,873.90
    $13,721.18
    ONAN 6512096 - HEAD CYLINDER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $14,873.90
    $13,721.18
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14,873.90
    $13,721.18
    Subtotal:
  • ONAN 6511163 - KIT OIL PAN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6511163 - KIT OIL PAN - Original OEM part

    CUMMINS

    $594.66
    $548.58
    ONAN 6511163 - KIT OIL PAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $594.66
    $548.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $594.66
    $548.58
    Subtotal:
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