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 5633160 - COVER VALVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5633160 - COVER VALVE - Original OEM part

    CUMMINS

    $862.30
    $795.48
    ONAN 5633160 - COVER VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $862.30
    $795.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $862.30
    $795.48
    Subtotal:
  • ONAN 5633055 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5633055 - HARNESS WIRING - Original OEM part

    CUMMINS

    $530.79
    $489.67
    ONAN 5633055 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $530.79
    $489.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $530.79
    $489.67
    Subtotal:
  • ONAN 5628812 - ALTERNATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5628812 - ALTERNATOR - Original OEM part

    CUMMINS

    $2,446.45
    $2,256.86
    ONAN 5628812 - ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,446.45
    $2,256.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,446.45
    $2,256.86
    Subtotal:
  • ONAN 5628473 - SUPPORT ROCKER LEVER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5628473 - SUPPORT ROCKER LEVER - Original OEM part

    CUMMINS

    $139.14
    $128.37
    ONAN 5628473 - SUPPORT ROCKER LEVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $139.14
    $128.37
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $139.14
    $128.37
    Subtotal:
  • ONAN 5628088 - PUMP FUEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5628088 - PUMP FUEL - Original OEM part

    CUMMINS

    $658.73
    $607.69
    ONAN 5628088 - PUMP FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $658.73
    $607.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $658.73
    $607.69
    Subtotal:
  • ONAN 5627281 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5627281 - CRANKSHAFT ENGINE - Original OEM part

    CUMMINS

    $3,485.82
    $3,215.68
    ONAN 5627281 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,485.82
    $3,215.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,485.82
    $3,215.68
    Subtotal:
  • ONAN 5627149 - SCREW FRACTURE RESISTANT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5627149 - SCREW FRACTURE RESISTANT - Original OEM part

    CUMMINS

    $263.79
    $243.36
    ONAN 5627149 - SCREW FRACTURE RESISTANT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $263.79
    $243.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $263.79
    $243.36
    Subtotal:
  • ONAN 5626320 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5626320 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $757.88
    $699.16
    ONAN 5626320 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $757.88
    $699.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $757.88
    $699.16
    Subtotal:
  • ONAN 5626307 - MOTOR STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5626307 - MOTOR STARTING - Original OEM part

    CUMMINS

    $2,652.57
    $2,447.01
    ONAN 5626307 - MOTOR STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,652.57
    $2,447.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,652.57
    $2,447.01
    Subtotal:
  • ONAN 5626113 - GASKET TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5626113 - GASKET TURBOCHARGER - Original OEM part

    CUMMINS

    $22.97
    $21.20
    ONAN 5626113 - GASKET TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $22.97
    $21.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $22.97
    $21.20
    Subtotal:
  • ONAN 5625715 - GASKET OIL PAN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5625715 - GASKET OIL PAN - Original OEM part

    CUMMINS

    $109.70
    $101.20
    ONAN 5625715 - GASKET OIL PAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $109.70
    $101.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $109.70
    $101.20
    Subtotal:
  • ONAN 5625262 - HOSE ELBOW - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5625262 - HOSE ELBOW - Original OEM part

    CUMMINS

    $723.50
    $667.43
    ONAN 5625262 - HOSE ELBOW. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $723.50
    $667.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $723.50
    $667.43
    Subtotal:
  • ONAN 5624923 - HEAD CYLINDER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5624923 - HEAD CYLINDER - Original OEM part

    CUMMINS

    $1,445.04
    $1,333.06
    ONAN 5624923 - HEAD CYLINDER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,445.04
    $1,333.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,445.04
    $1,333.06
    Subtotal:
  • ONAN 5624514 - SCREW TWELVE POINT CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5624514 - SCREW TWELVE POINT CAP - Original OEM part

    CUMMINS

    $1.57
    $1.46
    ONAN 5624514 - SCREW TWELVE POINT CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1.57
    $1.46
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1.57
    $1.46
    Subtotal:
  • ONAN 5623656 - PULLEY IDLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5623656 - PULLEY IDLER - Original OEM part

    CUMMINS

    $123.27
    $113.73
    ONAN 5623656 - PULLEY IDLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $123.27
    $113.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $123.27
    $113.73
    Subtotal:
  • ONAN 5623315 - WASHER PLAIN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5623315 - WASHER PLAIN - Original OEM part

    CUMMINS

    $31.85
    $29.39
    ONAN 5623315 - WASHER PLAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $31.85
    $29.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $31.85
    $29.39
    Subtotal:
  • ONAN 5622072 - TENSIONER BELT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5622072 - TENSIONER BELT - Original OEM part

    CUMMINS

    $340.72
    $314.32
    ONAN 5622072 - TENSIONER BELT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $340.72
    $314.32
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $340.72
    $314.32
    Subtotal:
  • ONAN 5621842 - GASKET FILTER HEAD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5621842 - GASKET FILTER HEAD - Original OEM part

    CUMMINS

    $40.10
    $37.00
    ONAN 5621842 - GASKET FILTER HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $40.10
    $37.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $40.10
    $37.00
    Subtotal:
  • ONAN 5620938 - TUBE BREATHER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5620938 - TUBE BREATHER - Original OEM part

    CUMMINS

    $43.03
    $39.70
    ONAN 5620938 - TUBE BREATHER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.03
    $39.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.03
    $39.70
    Subtotal:
  • ONAN 5620258 - CONNECTION OIL TRANSFER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5620258 - CONNECTION OIL TRANSFER - Original OEM part

    CUMMINS

    $16.02
    $14.79
    ONAN 5620258 - CONNECTION OIL TRANSFER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $16.02
    $14.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.02
    $14.79
    Subtotal:
  • ONAN 5619999 - MOTOR STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5619999 - MOTOR STARTING - Original OEM part

    CUMMINS

    $1,616.47
    $1,491.21
    ONAN 5619999 - MOTOR STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,616.47
    $1,491.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,616.47
    $1,491.21
    Subtotal:
  • ONAN 5619916 - SUPPORT ACCESSORY - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5619916 - SUPPORT ACCESSORY - Original OEM part

    CUMMINS

    $376.65
    $347.47
    ONAN 5619916 - SUPPORT ACCESSORY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $376.65
    $347.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $376.65
    $347.47
    Subtotal:
  • ONAN 5619827 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5619827 - CRANKSHAFT ENGINE - Original OEM part

    CUMMINS

    $1,168.09
    $1,077.58
    ONAN 5619827 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,168.09
    $1,077.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,168.09
    $1,077.58
    Subtotal:
  • ONAN 5619768 - ACCUMULATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5619768 - ACCUMULATOR - Original OEM part

    CUMMINS

    $392.65
    $362.23
    ONAN 5619768 - ACCUMULATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $392.65
    $362.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $392.65
    $362.23
    Subtotal:
  • ONAN 5619225 - HEAD CYLINDER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5619225 - HEAD CYLINDER - Original OEM part

    CUMMINS

    $10,237.29
    $9,443.91
    ONAN 5619225 - HEAD CYLINDER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $10,237.29
    $9,443.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10,237.29
    $9,443.91
    Subtotal:
  • ONAN 5615696 - SHAFT ROCKER LEVER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5615696 - SHAFT ROCKER LEVER - Original OEM part

    CUMMINS

    $46.93
    $43.30
    ONAN 5615696 - SHAFT ROCKER LEVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $46.93
    $43.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.93
    $43.30
    Subtotal:
  • ONAN 5615661 - LEVER ROCKER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5615661 - LEVER ROCKER - Original OEM part

    CUMMINS

    $357.92
    $330.19
    ONAN 5615661 - LEVER ROCKER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $357.92
    $330.19
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $357.92
    $330.19
    Subtotal:
  • ONAN 5615658 - LEVER ROCKER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5615658 - LEVER ROCKER - Original OEM part

    CUMMINS

    $271.41
    $250.38
    ONAN 5615658 - LEVER ROCKER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $271.41
    $250.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $271.41
    $250.38
    Subtotal:
  • ONAN 5615656 - LEVER ROCKER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5615656 - LEVER ROCKER - Original OEM part

    CUMMINS

    $579.27
    $534.39
    ONAN 5615656 - LEVER ROCKER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $579.27
    $534.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $579.27
    $534.39
    Subtotal:
  • ONAN 5613923 - SHIM FRICTION ENHANCING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5613923 - SHIM FRICTION ENHANCING - Original OEM part

    CUMMINS

    $72.44
    $66.83
    ONAN 5613923 - SHIM FRICTION ENHANCING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $72.44
    $66.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $72.44
    $66.83
    Subtotal:
  • ONAN 5613743 - SENSOR PRS TEMPERATURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5613743 - SENSOR PRS TEMPERATURE - Original OEM part

    CUMMINS

    $598.05
    $551.71
    ONAN 5613743 - SENSOR PRS TEMPERATURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $598.05
    $551.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $598.05
    $551.71
    Subtotal:
  • ONAN 5613554 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5613554 - HARNESS WIRING - Original OEM part

    CUMMINS

    $6,708.62
    $6,188.71
    ONAN 5613554 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $6,708.62
    $6,188.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,708.62
    $6,188.71
    Subtotal:
  • ONAN 5612838 - GASKET EXHAUST MANIFOLD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5612838 - GASKET EXHAUST MANIFOLD - Original OEM part

    CUMMINS

    $47.32
    $43.66
    ONAN 5612838 - GASKET EXHAUST MANIFOLD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $47.32
    $43.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $47.32
    $43.66
    Subtotal:
  • ONAN 5612631 - UNION MALE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5612631 - UNION MALE - Original OEM part

    CUMMINS

    $17.72
    $16.35
    ONAN 5612631 - UNION MALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $17.72
    $16.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.72
    $16.35
    Subtotal:
  • ONAN 5611461 - PUMP WATER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5611461 - PUMP WATER - Original OEM part

    CUMMINS

    $3,989.24
    $3,680.08
    ONAN 5611461 - PUMP WATER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,989.24
    $3,680.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,989.24
    $3,680.08
    Subtotal:
  • ONAN 5611247 - WIRE ELECTRICAL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5611247 - WIRE ELECTRICAL - Original OEM part

    CUMMINS

    $68.73
    $63.41
    ONAN 5611247 - WIRE ELECTRICAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $68.73
    $63.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $68.73
    $63.41
    Subtotal:
  • ONAN 5611122 - PUMP WATER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5611122 - PUMP WATER - Original OEM part

    CUMMINS

    $4,443.23
    $4,098.89
    ONAN 5611122 - PUMP WATER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,443.23
    $4,098.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,443.23
    $4,098.89
    Subtotal:
  • ONAN 5608909 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5608909 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $7,309.65
    $6,743.16
    ONAN 5608909 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7,309.65
    $6,743.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7,309.65
    $6,743.16
    Subtotal:
  • ONAN 5608908 - KIT SERVICE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5608908 - KIT SERVICE - Original OEM part

    CUMMINS

    $215.30
    $198.62
    ONAN 5608908 - KIT SERVICE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $215.30
    $198.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $215.30
    $198.62
    Subtotal:
  • ONAN 5608741 - KIT SERVICE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5608741 - KIT SERVICE - Original OEM part

    CUMMINS

    $42.09
    $38.84
    ONAN 5608741 - KIT SERVICE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $42.09
    $38.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $42.09
    $38.84
    Subtotal:
  • Total: items /

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