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 5575250 - NAMEPLATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5575250 - NAMEPLATE - Original OEM part

    CUMMINS

    $74.83
    $69.04
    ONAN 5575250 - NAMEPLATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $74.83
    $69.04
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $74.83
    $69.04
    Subtotal:
  • ONAN 5575032 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5575032 - SHIELD HEAT - Original OEM part

    CUMMINS

    $803.91
    $741.61
    ONAN 5575032 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $803.91
    $741.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $803.91
    $741.61
    Subtotal:
  • ONAN 5574911 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574911 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $3,145.13
    $2,901.39
    ONAN 5574911 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,145.13
    $2,901.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,145.13
    $2,901.39
    Subtotal:
  • ONAN 5574910 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574910 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $15,480.49
    $14,280.77
    ONAN 5574910 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $15,480.49
    $14,280.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15,480.49
    $14,280.77
    Subtotal:
  • ONAN 5574906 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574906 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $3,060.08
    $2,822.94
    ONAN 5574906 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,060.08
    $2,822.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,060.08
    $2,822.94
    Subtotal:
  • ONAN 5574905 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574905 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $15,157.32
    $13,982.63
    ONAN 5574905 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $15,157.32
    $13,982.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $15,157.32
    $13,982.63
    Subtotal:
  • ONAN 5574850 - SCREW BANJO CONNECTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574850 - SCREW BANJO CONNECTOR - Original OEM part

    CUMMINS

    $323.28
    $298.24
    ONAN 5574850 - SCREW BANJO CONNECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $323.28
    $298.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $323.28
    $298.24
    Subtotal:
  • ONAN 5574803 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574803 - HOSE FLEXIBLE - Original OEM part

    CUMMINS

    $497.38
    $458.85
    ONAN 5574803 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $497.38
    $458.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $497.38
    $458.85
    Subtotal:
  • ONAN 5574800 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574800 - HOSE FLEXIBLE - Original OEM part

    CUMMINS

    $469.24
    $432.88
    ONAN 5574800 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $469.24
    $432.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $469.24
    $432.88
    Subtotal:
  • ONAN 5574798 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574798 - HOSE FLEXIBLE - Original OEM part

    CUMMINS

    $507.03
    $467.74
    ONAN 5574798 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $507.03
    $467.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $507.03
    $467.74
    Subtotal:
  • ONAN 5574793 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574793 - HOSE FLEXIBLE - Original OEM part

    CUMMINS

    $567.33
    $523.37
    ONAN 5574793 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $567.33
    $523.37
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $567.33
    $523.37
    Subtotal:
  • ONAN 5574779 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574779 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $2,237.44
    $2,064.05
    ONAN 5574779 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,237.44
    $2,064.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,237.44
    $2,064.05
    Subtotal:
  • ONAN 5574727 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574727 - HOSE FLEXIBLE - Original OEM part

    CUMMINS

    $722.44
    $666.46
    ONAN 5574727 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $722.44
    $666.46
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $722.44
    $666.46
    Subtotal:
  • ONAN 5574689 - BRACE HOSE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574689 - BRACE HOSE - Original OEM part

    CUMMINS

    $220.78
    $203.68
    ONAN 5574689 - BRACE HOSE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $220.78
    $203.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $220.78
    $203.68
    Subtotal:
  • ONAN 5574688 - UNION MALE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574688 - UNION MALE - Original OEM part

    CUMMINS

    $159.85
    $147.47
    ONAN 5574688 - UNION MALE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $159.85
    $147.47
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $159.85
    $147.47
    Subtotal:
  • ONAN 5574606 - CONNECTION WATER TRANSFER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5574606 - CONNECTION WATER TRANSFER - Original OEM part

    CUMMINS

    $884.72
    $816.16
    ONAN 5574606 - CONNECTION WATER TRANSFER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $884.72
    $816.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $884.72
    $816.16
    Subtotal:
  • ONAN 5573368 - FIXTURE FUEL PUMP LIFTING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5573368 - FIXTURE FUEL PUMP LIFTING - Original OEM part

    CUMMINS

    $2,273.80
    $2,097.59
    ONAN 5573368 - FIXTURE FUEL PUMP LIFTING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $2,273.80
    $2,097.59
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $2,273.80
    $2,097.59
    Subtotal:
  • ONAN 5573121 - CONNECTOR ELC REPAIR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5573121 - CONNECTOR ELC REPAIR - Original OEM part

    CUMMINS

    $195.02
    $179.91
    ONAN 5573121 - CONNECTOR ELC REPAIR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $195.02
    $179.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $195.02
    $179.91
    Subtotal:
  • ONAN 5573037 - KIT CAMSHAFT GUIDE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5573037 - KIT CAMSHAFT GUIDE - Original OEM part

    CUMMINS

    $14,369.82
    $13,256.17
    ONAN 5573037 - KIT CAMSHAFT GUIDE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $14,369.82
    $13,256.17
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14,369.82
    $13,256.17
    Subtotal:
  • ONAN 5572860 - BLOCK STOP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572860 - BLOCK STOP - Original OEM part

    CUMMINS

    $169.40
    $156.28
    ONAN 5572860 - BLOCK STOP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $169.40
    $156.28
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $169.40
    $156.28
    Subtotal:
  • ONAN 5572737 - CONNECTOR SHORTING CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572737 - CONNECTOR SHORTING CAP - Original OEM part

    CUMMINS

    $290.49
    $267.99
    ONAN 5572737 - CONNECTOR SHORTING CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $290.49
    $267.99
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $290.49
    $267.99
    Subtotal:
  • ONAN 5572258 - PLUG THREADED - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572258 - PLUG THREADED - Original OEM part

    CUMMINS

    $5.01
    $4.63
    ONAN 5572258 - PLUG THREADED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5.01
    $4.63
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.01
    $4.63
    Subtotal:
  • ONAN 5572046 - SENSOR TEMPERATURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572046 - SENSOR TEMPERATURE - Original OEM part

    CUMMINS

    $342.19
    $315.68
    ONAN 5572046 - SENSOR TEMPERATURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $342.19
    $315.68
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $342.19
    $315.68
    Subtotal:
  • ONAN 5572015 - SENSOR OXYGEN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572015 - SENSOR OXYGEN - Original OEM part

    CUMMINS

    $539.63
    $497.82
    ONAN 5572015 - SENSOR OXYGEN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $539.63
    $497.82
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $539.63
    $497.82
    Subtotal:
  • ONAN 5572006 - INJECTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5572006 - INJECTOR - Original OEM part

    CUMMINS

    $439.12
    $405.10
    ONAN 5572006 - INJECTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $439.12
    $405.10
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $439.12
    $405.10
    Subtotal:
  • ONAN 5571674 - DRIVE BARRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5571674 - DRIVE BARRING - Original OEM part

    CUMMINS

    $835.52
    $770.77
    ONAN 5571674 - DRIVE BARRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $835.52
    $770.77
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $835.52
    $770.77
    Subtotal:
  • ONAN 5571310 - ISOLATOR VIBRATION - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5571310 - ISOLATOR VIBRATION - Original OEM part

    CUMMINS

    $25.25
    $23.30
    ONAN 5571310 - ISOLATOR VIBRATION. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $25.25
    $23.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.25
    $23.30
    Subtotal:
  • ONAN 5569818 - SENSOR TEMPERATURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5569818 - SENSOR TEMPERATURE - Original OEM part

    CUMMINS

    $45.39
    $41.89
    ONAN 5569818 - SENSOR TEMPERATURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $45.39
    $41.89
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.39
    $41.89
    Subtotal:
  • ONAN 5569743 - HARNESS ETR CNT MDL WRG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5569743 - HARNESS ETR CNT MDL WRG - Original OEM part

    CUMMINS

    $316.47
    $291.96
    ONAN 5569743 - HARNESS ETR CNT MDL WRG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $316.47
    $291.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $316.47
    $291.96
    Subtotal:
  • ONAN 5569570 - COOLER OIL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5569570 - COOLER OIL - Original OEM part

    CUMMINS

    $410.65
    $378.83
    ONAN 5569570 - COOLER OIL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $410.65
    $378.83
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $410.65
    $378.83
    Subtotal:
  • ONAN 5569426 - STUD HIGH TEMPERATURE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5569426 - STUD HIGH TEMPERATURE - Original OEM part

    CUMMINS

    $12.29
    $11.35
    ONAN 5569426 - STUD HIGH TEMPERATURE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $12.29
    $11.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $12.29
    $11.35
    Subtotal:
  • ONAN 5569104 - COVER VALVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5569104 - COVER VALVE - Original OEM part

    CUMMINS

    $948.35
    $874.86
    ONAN 5569104 - COVER VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $948.35
    $874.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $948.35
    $874.86
    Subtotal:
  • ONAN 5569103 - COVER VALVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5569103 - COVER VALVE - Original OEM part

    CUMMINS

    $922.98
    $851.46
    ONAN 5569103 - COVER VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $922.98
    $851.46
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $922.98
    $851.46
    Subtotal:
  • ONAN 5568621 - CONNECTION AIR TRANSFER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5568621 - CONNECTION AIR TRANSFER - Original OEM part

    CUMMINS

    $123.10
    $113.56
    ONAN 5568621 - CONNECTION AIR TRANSFER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $123.10
    $113.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $123.10
    $113.56
    Subtotal:
  • ONAN 5568114 - CRANKSHAFT ENGINE - Original OEM part - Image 1
    Add to Cart

    ONAN 5568114 - CRANKSHAFT ENGINE - Original OEM part

    CUMMINS

    $1,805.19
    $1,665.30
    ONAN 5568114 - CRANKSHAFT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,805.19
    $1,665.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,805.19
    $1,665.30
    Subtotal:
  • ONAN 5567420 - HOSE MOLDED - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5567420 - HOSE MOLDED - Original OEM part

    CUMMINS

    $402.05
    $370.90
    ONAN 5567420 - HOSE MOLDED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $402.05
    $370.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $402.05
    $370.90
    Subtotal:
  • ONAN 5566967 - TUBE INJECTOR FUEL SUPPLY - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5566967 - TUBE INJECTOR FUEL SUPPLY - Original OEM part

    CUMMINS

    $89.21
    $82.30
    ONAN 5566967 - TUBE INJECTOR FUEL SUPPLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $89.21
    $82.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $89.21
    $82.30
    Subtotal:
  • ONAN 5566229 - TUBE INJECTOR FUEL SUPPLY - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5566229 - TUBE INJECTOR FUEL SUPPLY - Original OEM part

    CUMMINS

    $157.55
    $145.35
    ONAN 5566229 - TUBE INJECTOR FUEL SUPPLY. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $157.55
    $145.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $157.55
    $145.35
    Subtotal:
  • ONAN 5566104 - TUBE BREATHER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5566104 - TUBE BREATHER - Original OEM part

    CUMMINS

    $32.03
    $29.56
    ONAN 5566104 - TUBE BREATHER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $32.03
    $29.56
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $32.03
    $29.56
    Subtotal:
  • ONAN 5565946 - TUBE TUR COOLANT DRAIN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 5565946 - TUBE TUR COOLANT DRAIN - Original OEM part

    CUMMINS

    $141.72
    $130.74
    ONAN 5565946 - TUBE TUR COOLANT DRAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $141.72
    $130.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $141.72
    $130.74
    Subtotal:
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