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 6453148 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6453148 - SHIELD HEAT - Original OEM part

    CUMMINS

    $551.25
    $508.54
    ONAN 6453148 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $551.25
    $508.54
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $551.25
    $508.54
    Subtotal:
  • ONAN 6453144 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6453144 - SHIELD HEAT - Original OEM part

    CUMMINS

    $586.44
    $541.00
    ONAN 6453144 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $586.44
    $541.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $586.44
    $541.00
    Subtotal:
  • ONAN 6453142 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6453142 - SHIELD HEAT - Original OEM part

    CUMMINS

    $2,518.31
    $2,323.15
    ONAN 6453142 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,518.31
    $2,323.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,518.31
    $2,323.15
    Subtotal:
  • ONAN 6453125 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6453125 - SHIELD HEAT - Original OEM part

    CUMMINS

    $1,138.49
    $1,050.27
    ONAN 6453125 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,138.49
    $1,050.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,138.49
    $1,050.27
    Subtotal:
  • ONAN 6452887 - COUPLING PLAIN HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6452887 - COUPLING PLAIN HOSE - Original OEM part

    CUMMINS

    $28.15
    $25.98
    ONAN 6452887 - COUPLING PLAIN HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $28.15
    $25.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $28.15
    $25.98
    Subtotal:
  • ONAN 6451574 - BRACE TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6451574 - BRACE TUBE - Original OEM part

    CUMMINS

    $80.98
    $74.72
    ONAN 6451574 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $80.98
    $74.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $80.98
    $74.72
    Subtotal:
  • ONAN 6450628 - SEAL O RING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6450628 - SEAL O RING - Original OEM part

    CUMMINS

    $8.72
    $8.05
    ONAN 6450628 - SEAL O RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8.72
    $8.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.72
    $8.05
    Subtotal:
  • ONAN 6450625 - CONNECTION OIL SUCTION - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6450625 - CONNECTION OIL SUCTION - Original OEM part

    CUMMINS

    $529.33
    $488.31
    ONAN 6450625 - CONNECTION OIL SUCTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $529.33
    $488.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $529.33
    $488.31
    Subtotal:
  • ONAN 6450623 - HOSE MOLDED - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6450623 - HOSE MOLDED - Original OEM part

    CUMMINS

    $90.58
    $83.57
    ONAN 6450623 - HOSE MOLDED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $90.58
    $83.57
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $90.58
    $83.57
    Subtotal:
  • ONAN 6449953 - MODULE ELECTRONIC CONTROL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6449953 - MODULE ELECTRONIC CONTROL - Original OEM part

    CUMMINS

    $7,957.50
    $7,340.80
    ONAN 6449953 - MODULE ELECTRONIC CONTROL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7,957.50
    $7,340.80
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7,957.50
    $7,340.80
    Subtotal:
  • ONAN 6449941 - TUBE CPR WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6449941 - TUBE CPR WATER OUTLET - Original OEM part

    CUMMINS

    $43.77
    $40.39
    ONAN 6449941 - TUBE CPR WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.77
    $40.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.77
    $40.39
    Subtotal:
  • ONAN 6449935 - TUBE CPR WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6449935 - TUBE CPR WATER OUTLET - Original OEM part

    CUMMINS

    $92.49
    $85.34
    ONAN 6449935 - TUBE CPR WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $92.49
    $85.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $92.49
    $85.34
    Subtotal:
  • ONAN 6449559 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    ONAN 6449559 - HARNESS WIRING - Original OEM part

    CUMMINS

    $123.26
    $113.72
    ONAN 6449559 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $123.26
    $113.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $123.26
    $113.72
    Subtotal:
  • ONAN 6449431 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6449431 - SHIELD HEAT - Original OEM part

    CUMMINS

    $453.25
    $418.13
    ONAN 6449431 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $453.25
    $418.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $453.25
    $418.13
    Subtotal:
  • ONAN 6448778 - CONNECTION WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6448778 - CONNECTION WATER INLET - Original OEM part

    CUMMINS

    $1,259.54
    $1,161.93
    ONAN 6448778 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,259.54
    $1,161.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,259.54
    $1,161.93
    Subtotal:
  • ONAN 6447842 - SUPPORT AIR COMPRESSOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6447842 - SUPPORT AIR COMPRESSOR - Original OEM part

    CUMMINS

    $162.04
    $149.49
    ONAN 6447842 - SUPPORT AIR COMPRESSOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $162.04
    $149.49
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $162.04
    $149.49
    Subtotal:
  • ONAN 6445946 - KIT PISTON RING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445946 - KIT PISTON RING - Original OEM part

    CUMMINS

    $161.64
    $149.12
    ONAN 6445946 - KIT PISTON RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $161.64
    $149.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $161.64
    $149.12
    Subtotal:
  • ONAN 6445931 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445931 - SHIELD HEAT - Original OEM part

    CUMMINS

    $2,959.88
    $2,730.50
    ONAN 6445931 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,959.88
    $2,730.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,959.88
    $2,730.50
    Subtotal:
  • ONAN 6445698 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445698 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $15,345.62
    $14,156.34
    ONAN 6445698 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $15,345.62
    $14,156.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15,345.62
    $14,156.34
    Subtotal:
  • ONAN 6445690 - KIT ENGINE PISTON - Original OEM part - Image 1
    Add to Cart

    ONAN 6445690 - KIT ENGINE PISTON - Original OEM part

    CUMMINS

    $733.27
    $676.45
    ONAN 6445690 - KIT ENGINE PISTON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $733.27
    $676.45
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $733.27
    $676.45
    Subtotal:
  • ONAN 6445565 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445565 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445565 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445562 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445562 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445562 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445558 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445558 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445558 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445555 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445555 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445555 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445554 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445554 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445554 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445553 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445553 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445553 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445552 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445552 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445552 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6445550 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6445550 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $11,360.11
    $10,479.71
    ONAN 6445550 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,360.11
    $10,479.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,360.11
    $10,479.71
    Subtotal:
  • ONAN 6443397 - BREATHER CRANKCASE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6443397 - BREATHER CRANKCASE - Original OEM part

    CUMMINS

    $228.57
    $210.87
    ONAN 6443397 - BREATHER CRANKCASE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $228.57
    $210.87
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $228.57
    $210.87
    Subtotal:
  • ONAN 6442870 - KIT TURBOCHARGER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6442870 - KIT TURBOCHARGER - Original OEM part

    CUMMINS

    $5,440.72
    $5,019.07
    ONAN 6442870 - KIT TURBOCHARGER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5,440.72
    $5,019.07
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5,440.72
    $5,019.07
    Subtotal:
  • ONAN 6442821 - MOTOR STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6442821 - MOTOR STARTING - Original OEM part

    CUMMINS

    $4,417.11
    $4,074.79
    ONAN 6442821 - MOTOR STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,417.11
    $4,074.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,417.11
    $4,074.79
    Subtotal:
  • ONAN 6442746 - KIT PISTON RING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6442746 - KIT PISTON RING - Original OEM part

    CUMMINS

    $344.55
    $317.86
    ONAN 6442746 - KIT PISTON RING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $344.55
    $317.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $344.55
    $317.86
    Subtotal:
  • ONAN 6442280 - TUBE CPR WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6442280 - TUBE CPR WATER OUTLET - Original OEM part

    CUMMINS

    $185.15
    $170.81
    ONAN 6442280 - TUBE CPR WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $185.15
    $170.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $185.15
    $170.81
    Subtotal:
  • ONAN 6442271 - TUBE CPR WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6442271 - TUBE CPR WATER INLET - Original OEM part

    CUMMINS

    $197.44
    $182.15
    ONAN 6442271 - TUBE CPR WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $197.44
    $182.15
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $197.44
    $182.15
    Subtotal:
  • ONAN 6442240 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6442240 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $1,546.80
    $1,426.93
    ONAN 6442240 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,546.80
    $1,426.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,546.80
    $1,426.93
    Subtotal:
  • ONAN 6441300 - SEAL OIL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6441300 - SEAL OIL - Original OEM part

    CUMMINS

    $56.58
    $52.21
    ONAN 6441300 - SEAL OIL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $56.58
    $52.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $56.58
    $52.21
    Subtotal:
  • ONAN 6439569 - KIT DIAGNOSTIC - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6439569 - KIT DIAGNOSTIC - Original OEM part

    CUMMINS

    $983.30
    $907.10
    ONAN 6439569 - KIT DIAGNOSTIC. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $983.30
    $907.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $983.30
    $907.10
    Subtotal:
  • ONAN 6439056 - TUBE PRESSURE SENSING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6439056 - TUBE PRESSURE SENSING - Original OEM part

    CUMMINS

    $54.02
    $49.84
    ONAN 6439056 - TUBE PRESSURE SENSING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $54.02
    $49.84
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.02
    $49.84
    Subtotal:
  • ONAN 6438603 - KIT LOWER ENGINE GASKET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6438603 - KIT LOWER ENGINE GASKET - Original OEM part

    CUMMINS

    $127.12
    $117.28
    ONAN 6438603 - KIT LOWER ENGINE GASKET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $127.12
    $117.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $127.12
    $117.28
    Subtotal:
  • ONAN 6438281 - HOSE MOLDED - Original OEM part - Image 1
    Add to Cart

    CUMMINS 6438281 - HOSE MOLDED - Original OEM part

    CUMMINS

    $215.34
    $198.66
    ONAN 6438281 - HOSE MOLDED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $215.34
    $198.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $215.34
    $198.66
    Subtotal:
  • Total: items /

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