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
  • CUMMINS 5309920 - MOTOR STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5309920 MOTOR STARTING Original OEM part

    CUMMINS

    $1,035.92
    $946.31
    ONAN 5309920 - MOTOR STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,035.92
    $946.31
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,035.92
    $946.31
    Subtotal:
  • CUMMINS 5309693 - PULLEY CRANKSHAFT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5309693 PULLEY CRANKSHAFT Original OEM part

    CUMMINS

    $199.08
    $181.86
    ONAN 5309693 - PULLEY CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $199.08
    $181.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $199.08
    $181.86
    Subtotal:
  • CUMMINS 5307017 - SPACER MOUNTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5307017 SPACER MOUNTING Original OEM part

    CUMMINS

    $27.33
    $24.96
    ONAN 5307017 - SPACER MOUNTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $27.33
    $24.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $27.33
    $24.96
    Subtotal:
  • CUMMINS 5305151 - RETAINER SEAL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5305151 RETAINER SEAL Original OEM part

    CUMMINS

    $3.03
    $2.77
    ONAN 5305151 - RETAINER SEAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3.03
    $2.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3.03
    $2.77
    Subtotal:
  • CUMMINS 5303964 - PULLEY CRANKSHAFT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5303964 PULLEY CRANKSHAFT Original OEM part

    CUMMINS

    $141.36
    $129.13
    ONAN 5303964 - PULLEY CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $141.36
    $129.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $141.36
    $129.13
    Subtotal:
  • CUMMINS 5303085 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5303085 HOSE FLEXIBLE Original OEM part

    CUMMINS

    $39.29
    $35.90
    ONAN 5303085 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $39.29
    $35.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $39.29
    $35.90
    Subtotal:
  • CUMMINS 5302757 - MOTOR STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5302757 MOTOR STARTING Original OEM part

    CUMMINS

    $1,675.44
    $1,530.51
    ONAN 5302757 - MOTOR STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,675.44
    $1,530.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,675.44
    $1,530.51
    Subtotal:
  • CUMMINS 5301932 - SCREW HEX HEAD CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5301932 SCREW HEX HEAD CAP Original OEM part

    CUMMINS

    $18.65
    $17.04
    ONAN 5301932 - SCREW HEX HEAD CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $18.65
    $17.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $18.65
    $17.04
    Subtotal:
  • CUMMINS 5301852 - CONNECTION AIR INTAKE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5301852 CONNECTION AIR INTAKE Original OEM part

    CUMMINS

    $304.45
    $278.11
    ONAN 5301852 - CONNECTION AIR INTAKE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $304.45
    $278.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $304.45
    $278.11
    Subtotal:
  • CUMMINS 5300980 - BRACKET EXH CONNECTION - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5300980 BRACKET EXH CONNECTION Original OEM part

    CUMMINS

    $194.02
    $177.23
    ONAN 5300980 - BRACKET EXH CONNECTION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $194.02
    $177.23
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $194.02
    $177.23
    Subtotal:
  • CUMMINS 5299208 - PLUG PROTECTIVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5299208 PLUG PROTECTIVE Original OEM part

    CUMMINS

    $17.05
    $15.58
    ONAN 5299208 - PLUG PROTECTIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $17.05
    $15.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.05
    $15.58
    Subtotal:
  • CUMMINS 5298762 - ADAPTER MOUNTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5298762 ADAPTER MOUNTING Original OEM part

    CUMMINS

    $199.18
    $181.95
    ONAN 5298762 - ADAPTER MOUNTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $199.18
    $181.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $199.18
    $181.95
    Subtotal:
  • CUMMINS 5298066 - COVER VALVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5298066 COVER VALVE Original OEM part

    CUMMINS

    $202.55
    $185.03
    ONAN 5298066 - COVER VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $202.55
    $185.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $202.55
    $185.03
    Subtotal:
  • CUMMINS 5298006 - TUBE FUEL DRAIN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5298006 TUBE FUEL DRAIN Original OEM part

    CUMMINS

    $43.22
    $39.48
    ONAN 5298006 - TUBE FUEL DRAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $43.22
    $39.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $43.22
    $39.48
    Subtotal:
  • CUMMINS 5294289 - HOUSING FLYWHEEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5294289 HOUSING FLYWHEEL Original OEM part

    CUMMINS

    $513.97
    $469.51
    ONAN 5294289 - HOUSING FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $513.97
    $469.51
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $513.97
    $469.51
    Subtotal:
  • CUMMINS 5294281 - TUBE CPR WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5294281 TUBE CPR WATER OUTLET Original OEM part

    CUMMINS

    $37.04
    $33.83
    ONAN 5294281 - TUBE CPR WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $37.04
    $33.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $37.04
    $33.83
    Subtotal:
  • CUMMINS 5293803 - CLAMP SPRING HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5293803 CLAMP SPRING HOSE Original OEM part

    CUMMINS

    $4.84
    $4.42
    ONAN 5293803 - CLAMP SPRING HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.84
    $4.42
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.84
    $4.42
    Subtotal:
  • CUMMINS 5293495 - BRACE GEAR HOUSING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5293495 BRACE GEAR HOUSING Original OEM part

    CUMMINS

    $137.07
    $125.22
    ONAN 5293495 - BRACE GEAR HOUSING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $137.07
    $125.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $137.07
    $125.22
    Subtotal:
  • CUMMINS 5289842 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5289842 CRANKSHAFT ENGINE Original OEM part

    CUMMINS

    $3,713.80
    $3,392.56
    ONAN 5289842 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,713.80
    $3,392.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,713.80
    $3,392.56
    Subtotal:
  • CUMMINS 5288793 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5288793 HOSE FLEXIBLE Original OEM part

    CUMMINS

    $251.78
    $230.00
    ONAN 5288793 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $251.78
    $230.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $251.78
    $230.00
    Subtotal:
  • CUMMINS 5287842 - ELBOW MALE ADAPTER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5287842 ELBOW MALE ADAPTER Original OEM part

    CUMMINS

    $21.64
    $19.77
    ONAN 5287842 - ELBOW MALE ADAPTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $21.64
    $19.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $21.64
    $19.77
    Subtotal:
  • CUMMINS 5287416 - FLYWHEEL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5287416 FLYWHEEL Original OEM part

    CUMMINS

    $1,291.58
    $1,179.86
    ONAN 5287416 - FLYWHEEL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,291.58
    $1,179.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,291.58
    $1,179.86
    Subtotal:
  • CUMMINS 5285403 - UNION MALE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5285403 UNION MALE Original OEM part

    CUMMINS

    $36.45
    $33.30
    ONAN 5285403 - UNION MALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $36.45
    $33.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $36.45
    $33.30
    Subtotal:
  • CUMMINS 5280527 - NUT REGULAR HEXAGON - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5280527 NUT REGULAR HEXAGON Original OEM part

    CUMMINS

    $5.18
    $4.73
    ONAN 5280527 - NUT REGULAR HEXAGON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5.18
    $4.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.18
    $4.73
    Subtotal:
  • CUMMINS 5278787 - BRACE AIR CLEANER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5278787 BRACE AIR CLEANER Original OEM part

    CUMMINS

    $117.58
    $107.41
    ONAN 5278787 - BRACE AIR CLEANER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $117.58
    $107.41
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $117.58
    $107.41
    Subtotal:
  • CUMMINS 5278523 - FAN ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5278523 FAN ENGINE Original OEM part

    CUMMINS

    $6,189.09
    $5,653.74
    ONAN 5278523 - FAN ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $6,189.09
    $5,653.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6,189.09
    $5,653.74
    Subtotal:
  • CUMMINS 5277130 - CONNECTION WATER INLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5277130 CONNECTION WATER INLET Original OEM part

    CUMMINS

    $479.70
    $438.21
    ONAN 5277130 - CONNECTION WATER INLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $479.70
    $438.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $479.70
    $438.21
    Subtotal:
  • CUMMINS 5276183 - CONTROL AUT STARTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5276183 CONTROL AUT STARTING Original OEM part

    CUMMINS

    $496.84
    $453.86
    ONAN 5276183 - CONTROL AUT STARTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $496.84
    $453.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $496.84
    $453.86
    Subtotal:
  • CUMMINS 5274353 - BRACKET FREON COMPRESSOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5274353 BRACKET FREON COMPRESSOR Original OEM part

    CUMMINS

    $157.60
    $143.97
    ONAN 5274353 - BRACKET FREON COMPRESSOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $157.60
    $143.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $157.60
    $143.97
    Subtotal:
  • CUMMINS 5273862 - TUBE CPR WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5273862 TUBE CPR WATER OUTLET Original OEM part

    CUMMINS

    $504.48
    $460.85
    ONAN 5273862 - TUBE CPR WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $504.48
    $460.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $504.48
    $460.85
    Subtotal:
  • CUMMINS 5271931 - SUPPORT FAN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5271931 SUPPORT FAN Original OEM part

    CUMMINS

    $215.94
    $197.26
    ONAN 5271931 - SUPPORT FAN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $215.94
    $197.26
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $215.94
    $197.26
    Subtotal:
  • CUMMINS 5262815 - CONNECTION AIR INTAKE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5262815 CONNECTION AIR INTAKE Original OEM part

    CUMMINS

    $1,978.88
    $1,807.71
    ONAN 5262815 - CONNECTION AIR INTAKE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,978.88
    $1,807.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,978.88
    $1,807.71
    Subtotal:
  • CUMMINS 5261945 - DEVICE AFTERTREATME - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5261945 DEVICE AFTERTREATME Original OEM part

    CUMMINS

    $8,712.60
    $7,958.97
    ONAN 5261945 - DEVICE AFTERTREATME. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8,712.60
    $7,958.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8,712.60
    $7,958.97
    Subtotal:
  • CUMMINS 5260709 - CONNECTION WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5260709 CONNECTION WATER OUTLET Original OEM part

    CUMMINS

    $261.13
    $238.54
    ONAN 5260709 - CONNECTION WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $261.13
    $238.54
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $261.13
    $238.54
    Subtotal:
  • CUMMINS 5259155 - CLIP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5259155 CLIP Original OEM part

    CUMMINS

    $11.09
    $10.13
    ONAN 5259155 - CLIP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11.09
    $10.13
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.09
    $10.13
    Subtotal:
  • CUMMINS 5258611 - ADAPTER FUEL CONNECTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5258611 ADAPTER FUEL CONNECTOR Original OEM part

    CUMMINS

    $112.43
    $102.70
    ONAN 5258611 - ADAPTER FUEL CONNECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $112.43
    $102.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $112.43
    $102.70
    Subtotal:
  • CUMMINS 5255869 - BRACE TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5255869 BRACE TUBE Original OEM part

    CUMMINS

    $8.70
    $7.95
    ONAN 5255869 - BRACE TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $8.70
    $7.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.70
    $7.95
    Subtotal:
  • CUMMINS 5255707 - DEVICE AFTERTREATME - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5255707 DEVICE AFTERTREATME Original OEM part

    CUMMINS

    $9,217.93
    $8,420.58
    ONAN 5255707 - DEVICE AFTERTREATME. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $9,217.93
    $8,420.58
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9,217.93
    $8,420.58
    Subtotal:
  • CUMMINS 504975 - SWITCH KEY - Original OEM part - Image 1
    Add to Cart

    CUMMINS 504975 SWITCH KEY Original OEM part

    CUMMINS

    $376.43
    $343.87
    ONAN 504975 - SWITCH KEY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $376.43
    $343.87
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $376.43
    $343.87
    Subtotal:
  • CUMMINS 502273 - RING RETAINING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 502273 RING RETAINING Original OEM part

    CUMMINS

    $4.91
    $4.48
    ONAN 502273 - RING RETAINING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.91
    $4.48
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.91
    $4.48
    Subtotal:
  • Total: items /

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