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 A058R936 - SUPPRESSOR SURGE - Original OEM part - Image 1
    Add to Cart

    ONAN A058R936 - SUPPRESSOR SURGE - Original OEM part

    ONAN

    $4,542.96
    $4,190.89
    ONAN A058R936 - SUPPRESSOR SURGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,542.96
    $4,190.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,542.96
    $4,190.89
    Subtotal:
  • ONAN A058R918 - SUPPRESSOR SURGE - Original OEM part - Image 1
    Add to Cart

    ONAN A058R918 - SUPPRESSOR SURGE - Original OEM part

    ONAN

    $2,654.17
    $2,448.48
    ONAN A058R918 - SUPPRESSOR SURGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,654.17
    $2,448.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,654.17
    $2,448.48
    Subtotal:
  • ONAN A058R356 - KIT AIR FILTER - Original OEM part - Image 1
    Add to Cart

    ONAN A058R356 - KIT AIR FILTER - Original OEM part

    ONAN

    $5,364.95
    $4,949.18
    ONAN A058R356 - KIT AIR FILTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5,364.95
    $4,949.18
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,364.95
    $4,949.18
    Subtotal:
  • ONAN A058L651 - CAP PRESSURE - Original OEM part - Image 1
    Add to Cart

    ONAN A058L651 - CAP PRESSURE - Original OEM part

    ONAN

    $95.20
    $87.83
    ONAN A058L651 - CAP PRESSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $95.20
    $87.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $95.20
    $87.83
    Subtotal:
  • ONAN A058F840 - PLATE SUPPORT - Original OEM part - Image 1
    Add to Cart

    ONAN A058F840 - PLATE SUPPORT - Original OEM part

    ONAN

    $150.70
    $139.03
    ONAN A058F840 - PLATE SUPPORT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $150.70
    $139.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $150.70
    $139.03
    Subtotal:
  • ONAN A058F838 - PLATE SUPPORT - Original OEM part - Image 1
    Add to Cart

    ONAN A058F838 - PLATE SUPPORT - Original OEM part

    ONAN

    $85.68
    $79.05
    ONAN A058F838 - PLATE SUPPORT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $85.68
    $79.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $85.68
    $79.05
    Subtotal:
  • ONAN A057Z278 - ROD ROLLER - Original OEM part - Image 1
    Add to Cart

    ONAN A057Z278 - ROD ROLLER - Original OEM part

    ONAN

    $11.60
    $10.71
    ONAN A057Z278 - ROD ROLLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11.60
    $10.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.60
    $10.71
    Subtotal:
  • ONAN A057Z276 - GUIDE PUSH ROD - Original OEM part - Image 1
    Add to Cart

    ONAN A057Z276 - GUIDE PUSH ROD - Original OEM part

    ONAN

    $3.51
    $3.24
    ONAN A057Z276 - GUIDE PUSH ROD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3.51
    $3.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.51
    $3.24
    Subtotal:
  • ONAN A057Y937 - COVER CYL.HEAD - Original OEM part - Image 1
    Add to Cart

    ONAN A057Y937 - COVER CYL.HEAD - Original OEM part

    ONAN

    $355.43
    $327.89
    ONAN A057Y937 - COVER CYL.HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $355.43
    $327.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $355.43
    $327.89
    Subtotal:
  • ONAN A057X871 - SCREW HEX HEAD - Original OEM part - Image 1
    Add to Cart

    ONAN A057X871 - SCREW HEX HEAD - Original OEM part

    ONAN

    $10.53
    $9.72
    ONAN A057X871 - SCREW HEX HEAD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $10.53
    $9.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.53
    $9.72
    Subtotal:
  • ONAN A057U215 - CROSSBAR ARM - Original OEM part - Image 1
    Add to Cart

    ONAN A057U215 - CROSSBAR ARM - Original OEM part

    ONAN

    $54.64
    $50.41
    ONAN A057U215 - CROSSBAR ARM. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $54.64
    $50.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.64
    $50.41
    Subtotal:
  • ONAN A057T629 - SENSOR LEVEL - Original OEM part - Image 1
    Add to Cart

    ONAN A057T629 - SENSOR LEVEL - Original OEM part

    ONAN

    $421.11
    $388.48
    ONAN A057T629 - SENSOR LEVEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $421.11
    $388.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $421.11
    $388.48
    Subtotal:
  • ONAN A057R202 - BODY THROTTLE - Original OEM part - Image 1
    Add to Cart

    ONAN A057R202 - BODY THROTTLE - Original OEM part

    ONAN

    $294.40
    $271.59
    ONAN A057R202 - BODY THROTTLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $294.40
    $271.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $294.40
    $271.59
    Subtotal:
  • ONAN A057R051 - TUBE AIR - Original OEM part - Image 1
    Add to Cart

    ONAN A057R051 - TUBE AIR - Original OEM part

    ONAN

    $1,033.28
    $953.21
    ONAN A057R051 - TUBE AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,033.28
    $953.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,033.28
    $953.21
    Subtotal:
  • ONAN A057R047 - PIPE WATER - Original OEM part - Image 1
    Add to Cart

    ONAN A057R047 - PIPE WATER - Original OEM part

    ONAN

    $100.37
    $92.60
    ONAN A057R047 - PIPE WATER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $100.37
    $92.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $100.37
    $92.60
    Subtotal:
  • ONAN A057P441 - ROOF ENCLOSURE - Original OEM part - Image 1
    Add to Cart

    ONAN A057P441 - ROOF ENCLOSURE - Original OEM part

    ONAN

    $1,184.25
    $1,092.48
    ONAN A057P441 - ROOF ENCLOSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,184.25
    $1,092.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,184.25
    $1,092.48
    Subtotal:
  • ONAN A057N608 - RADIATOR - Original OEM part - Image 1
    Add to Cart

    ONAN A057N608 - RADIATOR - Original OEM part

    ONAN

    $3,376.05
    $3,114.42
    ONAN A057N608 - RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,376.05
    $3,114.42
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,376.05
    $3,114.42
    Subtotal:
  • ONAN A057M331 - HARNESS STARTER - Original OEM part - Image 1
    Add to Cart

    ONAN A057M331 - HARNESS STARTER - Original OEM part

    ONAN

    $23.87
    $22.03
    ONAN A057M331 - HARNESS STARTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $23.87
    $22.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $23.87
    $22.03
    Subtotal:
  • ONAN A057L524 - FAN RADIATOR - Original OEM part - Image 1
    Add to Cart

    ONAN A057L524 - FAN RADIATOR - Original OEM part

    ONAN

    $184.31
    $170.03
    ONAN A057L524 - FAN RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $184.31
    $170.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $184.31
    $170.03
    Subtotal:
  • ONAN A057B923 - EXCITER ROTOR - Original OEM part - Image 1
    Add to Cart

    ONAN A057B923 - EXCITER ROTOR - Original OEM part

    ONAN

    $658.60
    $607.56
    ONAN A057B923 - EXCITER ROTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $658.60
    $607.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $658.60
    $607.56
    Subtotal:
  • ONAN A057B793 - FILTER FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN A057B793 - FILTER FUEL - Original OEM part

    ONAN

    $46.04
    $42.48
    ONAN A057B793 - FILTER FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $46.04
    $42.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $46.04
    $42.48
    Subtotal:
  • ONAN A057B747 - MOTOR STEPPER - Original OEM part - Image 1
    Add to Cart

    ONAN A057B747 - MOTOR STEPPER - Original OEM part

    ONAN

    $94.41
    $87.10
    ONAN A057B747 - MOTOR STEPPER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $94.41
    $87.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $94.41
    $87.10
    Subtotal:
  • ONAN A057B743 - ADAPTER FUEL LINE - Original OEM part - Image 1
    Add to Cart

    ONAN A057B743 - ADAPTER FUEL LINE - Original OEM part

    ONAN

    $16.06
    $14.83
    ONAN A057B743 - ADAPTER FUEL LINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $16.06
    $14.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.06
    $14.83
    Subtotal:
  • ONAN A057A337 - FAN RADIATOR - Original OEM part - Image 1
    Add to Cart

    ONAN A057A337 - FAN RADIATOR - Original OEM part

    ONAN

    $1,319.19
    $1,216.97
    ONAN A057A337 - FAN RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,319.19
    $1,216.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,319.19
    $1,216.97
    Subtotal:
  • ONAN A057A327 - CLAMP HOSE - Original OEM part - Image 1
    Add to Cart

    ONAN A057A327 - CLAMP HOSE - Original OEM part

    ONAN

    $22.29
    $20.58
    ONAN A057A327 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $22.29
    $20.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $22.29
    $20.58
    Subtotal:
  • ONAN A057A325 - CLAMP HOSE - Original OEM part - Image 1
    Add to Cart

    ONAN A057A325 - CLAMP HOSE - Original OEM part

    ONAN

    $19.14
    $17.67
    ONAN A057A325 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $19.14
    $17.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.14
    $17.67
    Subtotal:
  • ONAN A057A323 - CLAMP HOSE - Original OEM part - Image 1
    Add to Cart

    ONAN A057A323 - CLAMP HOSE - Original OEM part

    ONAN

    $19.49
    $17.99
    ONAN A057A323 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $19.49
    $17.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.49
    $17.99
    Subtotal:
  • ONAN A057A303 - CLAMP HOSE - Original OEM part - Image 1
    Add to Cart

    ONAN A057A303 - CLAMP HOSE - Original OEM part

    ONAN

    $24.74
    $22.83
    ONAN A057A303 - CLAMP HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $24.74
    $22.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.74
    $22.83
    Subtotal:
  • ONAN A057A021 - SUPPORT FRAME - Original OEM part - Image 1
    Add to Cart

    ONAN A057A021 - SUPPORT FRAME - Original OEM part

    ONAN

    $333.00
    $307.20
    ONAN A057A021 - SUPPORT FRAME. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $333.00
    $307.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $333.00
    $307.20
    Subtotal:
  • ONAN A056Y399 - HOSE FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN A056Y399 - HOSE FUEL - Original OEM part

    ONAN

    $14.29
    $13.20
    ONAN A056Y399 - HOSE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $14.29
    $13.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.29
    $13.20
    Subtotal:
  • ONAN A056P489 - LINE FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN A056P489 - LINE FUEL - Original OEM part

    ONAN

    $50.28
    $46.40
    ONAN A056P489 - LINE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $50.28
    $46.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $50.28
    $46.40
    Subtotal:
  • ONAN A056P487 - LINE FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN A056P487 - LINE FUEL - Original OEM part

    ONAN

    $43.17
    $39.84
    ONAN A056P487 - LINE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.17
    $39.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.17
    $39.84
    Subtotal:
  • ONAN A056P483 - LINE FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN A056P483 - LINE FUEL - Original OEM part

    ONAN

    $43.61
    $40.24
    ONAN A056P483 - LINE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.61
    $40.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.61
    $40.24
    Subtotal:
  • ONAN A056P477 - LINE FUEL - Original OEM part - Image 1
    Add to Cart

    ONAN A056P477 - LINE FUEL - Original OEM part

    ONAN

    $43.82
    $40.43
    ONAN A056P477 - LINE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.82
    $40.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.82
    $40.43
    Subtotal:
  • ONAN A056G699 - SCREEN GENERETOR ADAPTOR - Original OEM part - Image 1
    Add to Cart

    ONAN A056G699 - SCREEN GENERETOR ADAPTOR - Original OEM part

    ONAN

    $57.49
    $53.05
    ONAN A056G699 - SCREEN GENERETOR ADAPTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $57.49
    $53.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $57.49
    $53.05
    Subtotal:
  • ONAN A056G571 - SCREEN GENERETOR ADAPTOR - Original OEM part - Image 1
    Add to Cart

    ONAN A056G571 - SCREEN GENERETOR ADAPTOR - Original OEM part

    ONAN

    $100.57
    $92.79
    ONAN A056G571 - SCREEN GENERETOR ADAPTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $100.57
    $92.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $100.57
    $92.79
    Subtotal:
  • ONAN A056F186 - COMMERCIALQG 6.5HGJAE-355 - Original OEM part - Image 1
    Add to Cart

    ONAN A056F186 - COMMERCIALQG 6.5HGJAE-355 - Original OEM part

    ONAN

    $9,348.92
    $8,624.39
    ONAN A056F186 - COMMERCIALQG 6.5HGJAE-355. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $9,348.92
    $8,624.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9,348.92
    $8,624.39
    Subtotal:
  • ONAN A056D329 - RVQG5500 LP 5.5HGJAB-1119 - Original OEM part - Image 1
    Add to Cart

    ONAN A056D329 - RVQG5500 LP 5.5HGJAB-1119 - Original OEM part

    ONAN

    $7,031.88
    $6,486.92
    ONAN A056D329 - RVQG5500 LP 5.5HGJAB-1119. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7,031.88
    $6,486.92
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7,031.88
    $6,486.92
    Subtotal:
  • ONAN A056C937 - SENSOR COOLANT LEVEL - Original OEM part - Image 1
    Add to Cart

    ONAN A056C937 - SENSOR COOLANT LEVEL - Original OEM part

    ONAN

    $364.07
    $335.87
    ONAN A056C937 - SENSOR COOLANT LEVEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $364.07
    $335.87
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $364.07
    $335.87
    Subtotal:
  • ONAN A056B955 - SWITCH SELECTOR - Original OEM part - Image 1
    Add to Cart

    ONAN A056B955 - SWITCH SELECTOR - Original OEM part

    ONAN

    $45.71
    $42.17
    ONAN A056B955 - SWITCH SELECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $45.71
    $42.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.71
    $42.17
    Subtotal:
  • Total: items /

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