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 4328164 - FLEXPLATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4328164 - FLEXPLATE - Original OEM part

    CUMMINS

    $24,201.84
    $22,326.21
    ONAN 4328164 - FLEXPLATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $24,201.84
    $22,326.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24,201.84
    $22,326.21
    Subtotal:
  • ONAN 4327556 - GEAR IDLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4327556 - GEAR IDLER - Original OEM part

    CUMMINS

    $184.34
    $170.06
    ONAN 4327556 - GEAR IDLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $184.34
    $170.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $184.34
    $170.06
    Subtotal:
  • ONAN 4327538 - HOUSING FLYWHEEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4327538 - HOUSING FLYWHEEL - Original OEM part

    CUMMINS

    $1,223.47
    $1,128.66
    ONAN 4327538 - HOUSING FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,223.47
    $1,128.66
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,223.47
    $1,128.66
    Subtotal:
  • ONAN 4327148 - SENSOR TEMPERATURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4327148 - SENSOR TEMPERATURE - Original OEM part

    CUMMINS

    $183.37
    $169.17
    ONAN 4327148 - SENSOR TEMPERATURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $183.37
    $169.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $183.37
    $169.17
    Subtotal:
  • ONAN 4326851 - SENSOR DFN PRESSURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4326851 - SENSOR DFN PRESSURE - Original OEM part

    CUMMINS

    $534.98
    $493.53
    ONAN 4326851 - SENSOR DFN PRESSURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $534.98
    $493.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $534.98
    $493.53
    Subtotal:
  • ONAN 4325238 - SCREW HEX FLANGE HEAD CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4325238 - SCREW HEX FLANGE HEAD CAP - Original OEM part

    CUMMINS

    $3.91
    $3.61
    ONAN 4325238 - SCREW HEX FLANGE HEAD CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3.91
    $3.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.91
    $3.61
    Subtotal:
  • ONAN 4325234 - PULLEY CRANKSHAFT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4325234 - PULLEY CRANKSHAFT - Original OEM part

    CUMMINS

    $89.85
    $82.90
    ONAN 4325234 - PULLEY CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $89.85
    $82.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $89.85
    $82.90
    Subtotal:
  • ONAN 4323300 - NOZZLE PISTON COOLING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4323300 - NOZZLE PISTON COOLING - Original OEM part

    CUMMINS

    $95.36
    $87.98
    ONAN 4323300 - NOZZLE PISTON COOLING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $95.36
    $87.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $95.36
    $87.98
    Subtotal:
  • ONAN 4322639 - TUBE WATER BYPASS - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4322639 - TUBE WATER BYPASS - Original OEM part

    CUMMINS

    $1,839.03
    $1,696.51
    ONAN 4322639 - TUBE WATER BYPASS. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,839.03
    $1,696.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,839.03
    $1,696.51
    Subtotal:
  • ONAN 4322601 - HOSE FUEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4322601 - HOSE FUEL - Original OEM part

    CUMMINS

    $1,475.86
    $1,361.49
    ONAN 4322601 - HOSE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,475.86
    $1,361.49
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,475.86
    $1,361.49
    Subtotal:
  • ONAN 4322599 - HOSE FUEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4322599 - HOSE FUEL - Original OEM part

    CUMMINS

    $2,842.89
    $2,622.58
    ONAN 4322599 - HOSE FUEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,842.89
    $2,622.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,842.89
    $2,622.58
    Subtotal:
  • ONAN 4319418 - PULLEY IDLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4319418 - PULLEY IDLER - Original OEM part

    CUMMINS

    $72.77
    $67.14
    ONAN 4319418 - PULLEY IDLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $72.77
    $67.14
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $72.77
    $67.14
    Subtotal:
  • ONAN 4319129 - MOTOR STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4319129 - MOTOR STARTING - Original OEM part

    CUMMINS

    $909.13
    $838.68
    ONAN 4319129 - MOTOR STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $909.13
    $838.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $909.13
    $838.68
    Subtotal:
  • ONAN 4316831 - GEAR ACCESSORY DRIVE - Original OEM part - Image 1
    Add to Cart

    ONAN 4316831 - GEAR ACCESSORY DRIVE - Original OEM part

    ONAN

    $342.99
    $316.42
    ONAN 4316831 - GEAR ACCESSORY DRIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $342.99
    $316.42
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $342.99
    $316.42
    Subtotal:
  • ONAN 4316790 - ADAPTER DRIVE COUPLING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4316790 - ADAPTER DRIVE COUPLING - Original OEM part

    CUMMINS

    $297.62
    $274.56
    ONAN 4316790 - ADAPTER DRIVE COUPLING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $297.62
    $274.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $297.62
    $274.56
    Subtotal:
  • ONAN 4315320 - CLEANER AIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4315320 - CLEANER AIR - Original OEM part

    CUMMINS

    $1,836.37
    $1,694.06
    ONAN 4315320 - CLEANER AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,836.37
    $1,694.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,836.37
    $1,694.06
    Subtotal:
  • ONAN 4314497 - PLATE COOLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4314497 - PLATE COOLER - Original OEM part

    CUMMINS

    $6,357.24
    $5,864.56
    ONAN 4314497 - PLATE COOLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $6,357.24
    $5,864.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,357.24
    $5,864.56
    Subtotal:
  • ONAN 4314496 - PLATE COOLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4314496 - PLATE COOLER - Original OEM part

    CUMMINS

    $4,937.23
    $4,554.60
    ONAN 4314496 - PLATE COOLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4,937.23
    $4,554.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4,937.23
    $4,554.60
    Subtotal:
  • ONAN 4314401 - NUT HEXAGON FLANGE - Original OEM part - Image 1
    Add to Cart

    ONAN 4314401 - NUT HEXAGON FLANGE - Original OEM part

    ONAN

    $7.39
    $6.83
    ONAN 4314401 - NUT HEXAGON FLANGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7.39
    $6.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.39
    $6.83
    Subtotal:
  • ONAN 4313200 - SUPPORT CONNECTION - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4313200 - SUPPORT CONNECTION - Original OEM part

    CUMMINS

    $2,097.17
    $1,934.65
    ONAN 4313200 - SUPPORT CONNECTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,097.17
    $1,934.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,097.17
    $1,934.65
    Subtotal:
  • ONAN 4312879 - CLAMP V BAND - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4312879 - CLAMP V BAND - Original OEM part

    CUMMINS

    $315.23
    $290.81
    ONAN 4312879 - CLAMP V BAND. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $315.23
    $290.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $315.23
    $290.81
    Subtotal:
  • ONAN 4309571 - KIT EXHAUST VALVE - Original OEM part - Image 1
    Add to Cart

    ONAN 4309571 - KIT EXHAUST VALVE - Original OEM part

    ONAN

    $37.42
    $34.53
    ONAN 4309571 - KIT EXHAUST VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $37.42
    $34.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $37.42
    $34.53
    Subtotal:
  • ONAN 4308094 - PLATE COVER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4308094 - PLATE COVER - Original OEM part

    CUMMINS

    $142.05
    $131.05
    ONAN 4308094 - PLATE COVER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $142.05
    $131.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $142.05
    $131.05
    Subtotal:
  • ONAN 4303086 - PLATE BASE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4303086 - PLATE BASE - Original OEM part

    CUMMINS

    $5.88
    $5.44
    ONAN 4303086 - PLATE BASE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5.88
    $5.44
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.88
    $5.44
    Subtotal:
  • ONAN 4302674 - SCREW BANJO CONNECTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4302674 - SCREW BANJO CONNECTOR - Original OEM part

    CUMMINS

    $18.42
    $17.00
    ONAN 4302674 - SCREW BANJO CONNECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $18.42
    $17.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $18.42
    $17.00
    Subtotal:
  • ONAN 4297639 - CLEANER AIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4297639 - CLEANER AIR - Original OEM part

    CUMMINS

    $2,692.79
    $2,484.11
    ONAN 4297639 - CLEANER AIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,692.79
    $2,484.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,692.79
    $2,484.11
    Subtotal:
  • ONAN 4297607 - CABLE ELECTRICAL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4297607 - CABLE ELECTRICAL - Original OEM part

    CUMMINS

    $84.32
    $77.79
    ONAN 4297607 - CABLE ELECTRICAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $84.32
    $77.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $84.32
    $77.79
    Subtotal:
  • ONAN 4297442 - BREATHER CRANKCASE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4297442 - BREATHER CRANKCASE - Original OEM part

    CUMMINS

    $326.77
    $301.46
    ONAN 4297442 - BREATHER CRANKCASE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $326.77
    $301.46
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $326.77
    $301.46
    Subtotal:
  • ONAN 4297278 - RADIATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4297278 - RADIATOR - Original OEM part

    CUMMINS

    $12,370.77
    $11,412.05
    ONAN 4297278 - RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $12,370.77
    $11,412.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12,370.77
    $11,412.05
    Subtotal:
  • ONAN 4297277 - RADIATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4297277 - RADIATOR - Original OEM part

    CUMMINS

    $9,956.05
    $9,184.47
    ONAN 4297277 - RADIATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $9,956.05
    $9,184.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9,956.05
    $9,184.47
    Subtotal:
  • ONAN 416890 - SPACER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 416890 - SPACER - Original OEM part

    CUMMINS

    $298.69
    $275.56
    ONAN 416890 - SPACER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $298.69
    $275.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $298.69
    $275.56
    Subtotal:
  • ONAN 4097795 - BRACKET CONNECTION - Original OEM part - Image 1
    Add to Cart

    ONAN 4097795 - BRACKET CONNECTION - Original OEM part

    ONAN

    $313.99
    $289.67
    ONAN 4097795 - BRACKET CONNECTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $313.99
    $289.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $313.99
    $289.67
    Subtotal:
  • ONAN 4097793 - CONNECTION WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4097793 - CONNECTION WATER INLET - Original OEM part

    CUMMINS

    $1,702.73
    $1,570.78
    ONAN 4097793 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,702.73
    $1,570.78
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,702.73
    $1,570.78
    Subtotal:
  • ONAN 4097174 - PULLEY ACCESSORY DRIVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4097174 - PULLEY ACCESSORY DRIVE - Original OEM part

    CUMMINS

    $17,500.30
    $16,144.03
    ONAN 4097174 - PULLEY ACCESSORY DRIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $17,500.30
    $16,144.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17,500.30
    $16,144.03
    Subtotal:
  • ONAN 4097121 - PLATE PIVOT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4097121 - PLATE PIVOT - Original OEM part

    CUMMINS

    $67.72
    $62.48
    ONAN 4097121 - PLATE PIVOT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $67.72
    $62.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $67.72
    $62.48
    Subtotal:
  • ONAN 4097115 - BRACKET ALTERNATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4097115 - BRACKET ALTERNATOR - Original OEM part

    CUMMINS

    $421.26
    $388.62
    ONAN 4097115 - BRACKET ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $421.26
    $388.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $421.26
    $388.62
    Subtotal:
  • ONAN 4093807 - PUMP FUEL INJECTION - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4093807 - PUMP FUEL INJECTION - Original OEM part

    CUMMINS

    $3,757.99
    $3,466.76
    ONAN 4093807 - PUMP FUEL INJECTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,757.99
    $3,466.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,757.99
    $3,466.76
    Subtotal:
  • ONAN 4090333 - TUBE COMPRESSOR AIR INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4090333 - TUBE COMPRESSOR AIR INLET - Original OEM part

    CUMMINS

    $518.34
    $478.18
    ONAN 4090333 - TUBE COMPRESSOR AIR INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $518.34
    $478.18
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $518.34
    $478.18
    Subtotal:
  • ONAN 4090224 - CARBURETOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4090224 - CARBURETOR - Original OEM part

    CUMMINS

    $15,959.04
    $14,722.22
    ONAN 4090224 - CARBURETOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $15,959.04
    $14,722.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15,959.04
    $14,722.22
    Subtotal:
  • ONAN 4086085 - BRACE WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 4086085 - BRACE WIRING - Original OEM part

    CUMMINS

    $3,718.79
    $3,430.60
    ONAN 4086085 - BRACE WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,718.79
    $3,430.60
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,718.79
    $3,430.60
    Subtotal:
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