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 5565376 - TUBE INJECTOR FUEL SUPPLY - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5565376 - TUBE INJECTOR FUEL SUPPLY - Original OEM part

    CUMMINS

    $306.09
    $282.38
    ONAN 5565376 - TUBE INJECTOR FUEL SUPPLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $306.09
    $282.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $306.09
    $282.38
    Subtotal:
  • ONAN 5565375 - TUBE INJECTOR FUEL SUPPLY - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5565375 - TUBE INJECTOR FUEL SUPPLY - Original OEM part

    CUMMINS

    $300.73
    $277.43
    ONAN 5565375 - TUBE INJECTOR FUEL SUPPLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $300.73
    $277.43
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $300.73
    $277.43
    Subtotal:
  • ONAN 5564792 - GASKET ACC DRIVE COVER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5564792 - GASKET ACC DRIVE COVER - Original OEM part

    CUMMINS

    $17.62
    $16.26
    ONAN 5564792 - GASKET ACC DRIVE COVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $17.62
    $16.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.62
    $16.26
    Subtotal:
  • ONAN 5563780 - VALVE PRESSURE REGULATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5563780 - VALVE PRESSURE REGULATOR - Original OEM part

    CUMMINS

    $27.98
    $25.82
    ONAN 5563780 - VALVE PRESSURE REGULATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $27.98
    $25.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $27.98
    $25.82
    Subtotal:
  • ONAN 5563451 - CONTROL THROTTLE - Original OEM part - Image 1
    Add to Cart

    ONAN 5563451 - CONTROL THROTTLE - Original OEM part

    CUMMINS

    $10,312.55
    $9,513.34
    ONAN 5563451 - CONTROL THROTTLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $10,312.55
    $9,513.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10,312.55
    $9,513.34
    Subtotal:
  • ONAN 5562864 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5562864 - CRANKSHAFT ENGINE - Original OEM part

    CUMMINS

    $3,995.73
    $3,686.07
    ONAN 5562864 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,995.73
    $3,686.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,995.73
    $3,686.07
    Subtotal:
  • ONAN 5562269 - SUPPORT FRONT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5562269 - SUPPORT FRONT ENGINE - Original OEM part

    CUMMINS

    $109.00
    $100.56
    ONAN 5562269 - SUPPORT FRONT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $109.00
    $100.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $109.00
    $100.56
    Subtotal:
  • ONAN 5561940 - CLAMP WIRE TIE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5561940 - CLAMP WIRE TIE - Original OEM part

    CUMMINS

    $2.49
    $2.31
    ONAN 5561940 - CLAMP WIRE TIE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2.49
    $2.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.49
    $2.31
    Subtotal:
  • ONAN 5561798 - BRACE TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5561798 - BRACE TUBE - Original OEM part

    CUMMINS

    $2.84
    $2.63
    ONAN 5561798 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2.84
    $2.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2.84
    $2.63
    Subtotal:
  • ONAN 5561277 - CONNECTION WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5561277 - CONNECTION WATER INLET - Original OEM part

    CUMMINS

    $771.52
    $711.73
    ONAN 5561277 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $771.52
    $711.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $771.52
    $711.73
    Subtotal:
  • ONAN 5561200 - ALTERNATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5561200 - ALTERNATOR - Original OEM part

    CUMMINS

    $1,440.35
    $1,328.73
    ONAN 5561200 - ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,440.35
    $1,328.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,440.35
    $1,328.73
    Subtotal:
  • ONAN 5559650 - BREATHER CRANKCASE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5559650 - BREATHER CRANKCASE - Original OEM part

    CUMMINS

    $3,097.87
    $2,857.80
    ONAN 5559650 - BREATHER CRANKCASE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,097.87
    $2,857.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,097.87
    $2,857.80
    Subtotal:
  • ONAN 5558769 - SEAL OIL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5558769 - SEAL OIL - Original OEM part

    CUMMINS

    $94.15
    $86.86
    ONAN 5558769 - SEAL OIL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $94.15
    $86.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $94.15
    $86.86
    Subtotal:
  • ONAN 5558297 - SEAL DIAMOND RING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5558297 - SEAL DIAMOND RING - Original OEM part

    CUMMINS

    $51.39
    $47.42
    ONAN 5558297 - SEAL DIAMOND RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $51.39
    $47.42
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $51.39
    $47.42
    Subtotal:
  • ONAN 5558163 - CONNECTION WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5558163 - CONNECTION WATER INLET - Original OEM part

    CUMMINS

    $1,772.63
    $1,635.26
    ONAN 5558163 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,772.63
    $1,635.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,772.63
    $1,635.26
    Subtotal:
  • ONAN 5558024 - COVER CYLINDER BLOCK - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5558024 - COVER CYLINDER BLOCK - Original OEM part

    CUMMINS

    $4.33
    $4.00
    ONAN 5558024 - COVER CYLINDER BLOCK. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.33
    $4.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.33
    $4.00
    Subtotal:
  • ONAN 5555262 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5555262 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $19,153.14
    $17,668.78
    ONAN 5555262 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $19,153.14
    $17,668.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19,153.14
    $17,668.78
    Subtotal:
  • ONAN 555144 - KEY SQUARE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 555144 - KEY SQUARE - Original OEM part

    CUMMINS

    $148.62
    $137.11
    ONAN 555144 - KEY SQUARE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $148.62
    $137.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $148.62
    $137.11
    Subtotal:
  • ONAN 5551203 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5551203 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $4,567.97
    $4,213.96
    ONAN 5551203 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,567.97
    $4,213.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,567.97
    $4,213.96
    Subtotal:
  • ONAN 5549559 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5549559 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $1,231.59
    $1,136.16
    ONAN 5549559 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,231.59
    $1,136.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,231.59
    $1,136.16
    Subtotal:
  • ONAN 5548269 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5548269 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $5,423.19
    $5,002.91
    ONAN 5548269 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5,423.19
    $5,002.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,423.19
    $5,002.91
    Subtotal:
  • ONAN 5547745 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5547745 - CRANKSHAFT ENGINE - Original OEM part

    CUMMINS

    $4,942.02
    $4,559.02
    ONAN 5547745 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,942.02
    $4,559.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,942.02
    $4,559.02
    Subtotal:
  • ONAN 5547701 - HEATER INTAKE AIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5547701 - HEATER INTAKE AIR - Original OEM part

    CUMMINS

    $230.10
    $212.27
    ONAN 5547701 - HEATER INTAKE AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $230.10
    $212.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $230.10
    $212.27
    Subtotal:
  • ONAN 5546248 - HEAD CYLINDER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5546248 - HEAD CYLINDER - Original OEM part

    CUMMINS

    $4,871.34
    $4,493.82
    ONAN 5546248 - HEAD CYLINDER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,871.34
    $4,493.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,871.34
    $4,493.82
    Subtotal:
  • ONAN 5544952 - TUBE OIL FILLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5544952 - TUBE OIL FILLER - Original OEM part

    CUMMINS

    $2,078.72
    $1,917.63
    ONAN 5544952 - TUBE OIL FILLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,078.72
    $1,917.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,078.72
    $1,917.63
    Subtotal:
  • ONAN 5544945 - CLAMP TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5544945 - CLAMP TUBE - Original OEM part

    CUMMINS

    $60.34
    $55.67
    ONAN 5544945 - CLAMP TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $60.34
    $55.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $60.34
    $55.67
    Subtotal:
  • ONAN 5544939 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    ONAN 5544939 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $5,852.06
    $5,398.54
    ONAN 5544939 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5,852.06
    $5,398.54
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,852.06
    $5,398.54
    Subtotal:
  • ONAN 5544801 - BRACE TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5544801 - BRACE TUBE - Original OEM part

    CUMMINS

    $111.52
    $102.88
    ONAN 5544801 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $111.52
    $102.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $111.52
    $102.88
    Subtotal:
  • ONAN 5544792 - BRACE TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5544792 - BRACE TUBE - Original OEM part

    CUMMINS

    $176.11
    $162.47
    ONAN 5544792 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $176.11
    $162.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $176.11
    $162.47
    Subtotal:
  • ONAN 5543983 - PLATE CLAMPING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5543983 - PLATE CLAMPING - Original OEM part

    CUMMINS

    $92.88
    $85.69
    ONAN 5543983 - PLATE CLAMPING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $92.88
    $85.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.88
    $85.69
    Subtotal:
  • ONAN 5543981 - PLATE CLAMPING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5543981 - PLATE CLAMPING - Original OEM part

    CUMMINS

    $92.88
    $85.69
    ONAN 5543981 - PLATE CLAMPING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $92.88
    $85.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.88
    $85.69
    Subtotal:
  • ONAN 5543593 - CORE AFTERCOOLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5543593 - CORE AFTERCOOLER - Original OEM part

    CUMMINS

    $5,349.88
    $4,935.28
    ONAN 5543593 - CORE AFTERCOOLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5,349.88
    $4,935.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,349.88
    $4,935.28
    Subtotal:
  • ONAN 5542714 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5542714 - HARNESS WIRING - Original OEM part

    CUMMINS

    $1,503.36
    $1,386.86
    ONAN 5542714 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,503.36
    $1,386.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,503.36
    $1,386.86
    Subtotal:
  • ONAN 5542475 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5542475 - SHIELD HEAT - Original OEM part

    CUMMINS

    $971.10
    $895.84
    ONAN 5542475 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $971.10
    $895.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $971.10
    $895.84
    Subtotal:
  • ONAN 5542473 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5542473 - SHIELD HEAT - Original OEM part

    CUMMINS

    $210.37
    $194.08
    ONAN 5542473 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $210.37
    $194.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $210.37
    $194.08
    Subtotal:
  • ONAN 5542391 - SCREW TWELVE POINT CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5542391 - SCREW TWELVE POINT CAP - Original OEM part

    CUMMINS

    $39.32
    $36.28
    ONAN 5542391 - SCREW TWELVE POINT CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $39.32
    $36.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $39.32
    $36.28
    Subtotal:
  • ONAN 5542387 - SWITCH PRESSURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5542387 - SWITCH PRESSURE - Original OEM part

    CUMMINS

    $637.19
    $587.82
    ONAN 5542387 - SWITCH PRESSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $637.19
    $587.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $637.19
    $587.82
    Subtotal:
  • ONAN 5542170 - BRACKET OIL TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5542170 - BRACKET OIL TUBE - Original OEM part

    CUMMINS

    $1,290.36
    $1,190.37
    ONAN 5542170 - BRACKET OIL TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,290.36
    $1,190.37
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,290.36
    $1,190.37
    Subtotal:
  • ONAN 5541838 - UNION MALE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5541838 - UNION MALE - Original OEM part

    CUMMINS

    $269.92
    $249.01
    ONAN 5541838 - UNION MALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $269.92
    $249.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $269.92
    $249.01
    Subtotal:
  • ONAN 5541833 - PRIMER ENGINE LUBRICATING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5541833 - PRIMER ENGINE LUBRICATING - Original OEM part

    CUMMINS

    $8,854.72
    $8,168.49
    ONAN 5541833 - PRIMER ENGINE LUBRICATING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8,854.72
    $8,168.49
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8,854.72
    $8,168.49
    Subtotal:
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