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 3650901 - BEARING CONNECTING ROD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3650901 BEARING CONNECTING ROD Original OEM part

    CUMMINS

    $159.40
    $145.62
    ONAN 3650901 - BEARING CONNECTING ROD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $159.40
    $145.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $159.40
    $145.62
    Subtotal:
  • CUMMINS 3649514 - TUBE WATER TRANSFER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3649514 TUBE WATER TRANSFER Original OEM part

    CUMMINS

    $1,260.10
    $1,151.11
    ONAN 3649514 - TUBE WATER TRANSFER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,260.10
    $1,151.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,260.10
    $1,151.11
    Subtotal:
  • CUMMINS 3647401 - STUD - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3647401 STUD Original OEM part

    CUMMINS

    $1,172.67
    $1,071.24
    ONAN 3647401 - STUD. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,172.67
    $1,071.24
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,172.67
    $1,071.24
    Subtotal:
  • CUMMINS 3646719 - TUBE WATER TRANSFER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3646719 TUBE WATER TRANSFER Original OEM part

    CUMMINS

    $684.98
    $625.73
    ONAN 3646719 - TUBE WATER TRANSFER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $684.98
    $625.73
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $684.98
    $625.73
    Subtotal:
  • CUMMINS 3643731 - HARNESS WIRING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3643731 HARNESS WIRING Original OEM part

    CUMMINS

    $1,720.80
    $1,571.96
    ONAN 3643731 - HARNESS WIRING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,720.80
    $1,571.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,720.80
    $1,571.96
    Subtotal:
  • CUMMINS 3643651 - SHIELD HEAT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3643651 SHIELD HEAT Original OEM part

    CUMMINS

    $3,551.40
    $3,244.21
    ONAN 3643651 - SHIELD HEAT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,551.40
    $3,244.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,551.40
    $3,244.21
    Subtotal:
  • CUMMINS 3642863 - COVER AFTERCOOLER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3642863 COVER AFTERCOOLER Original OEM part

    CUMMINS

    $3,357.39
    $3,066.98
    ONAN 3642863 - COVER AFTERCOOLER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $3,357.39
    $3,066.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $3,357.39
    $3,066.98
    Subtotal:
  • CUMMINS 3641298 - CLAMP TUBE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3641298 CLAMP TUBE Original OEM part

    CUMMINS

    $390.54
    $356.76
    ONAN 3641298 - CLAMP TUBE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $390.54
    $356.76
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $390.54
    $356.76
    Subtotal:
  • CUMMINS 3640147 - TUBE WATER TRANSFER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3640147 TUBE WATER TRANSFER Original OEM part

    CUMMINS

    $123.93
    $113.21
    ONAN 3640147 - TUBE WATER TRANSFER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $123.93
    $113.21
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $123.93
    $113.21
    Subtotal:
  • CUMMINS 3639102 - BRACE AIR CLEANER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3639102 BRACE AIR CLEANER Original OEM part

    CUMMINS

    $142.10
    $129.81
    ONAN 3639102 - BRACE AIR CLEANER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $142.10
    $129.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $142.10
    $129.81
    Subtotal:
  • CUMMINS 3637009 - RING LINER SEAL - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3637009 RING LINER SEAL Original OEM part

    CUMMINS

    $678.95
    $620.22
    ONAN 3637009 - RING LINER SEAL. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $678.95
    $620.22
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $678.95
    $620.22
    Subtotal:
  • CUMMINS 3630172 - MANIFOLD EXHAUST - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3630172 MANIFOLD EXHAUST Original OEM part

    CUMMINS

    $830.90
    $759.03
    ONAN 3630172 - MANIFOLD EXHAUST. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $830.90
    $759.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $830.90
    $759.03
    Subtotal:
  • CUMMINS 3628973 - GASKET COVER PLATE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3628973 GASKET COVER PLATE Original OEM part

    CUMMINS

    $45.66
    $41.71
    ONAN 3628973 - GASKET COVER PLATE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $45.66
    $41.71
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.66
    $41.71
    Subtotal:
  • CUMMINS 3628940 - PULLEY ACCESSORY DRIVE - Original OEM part - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3628940 - PULLEY ACCESSORY DRIVE - Original OEM part - SUPERSEDED FROM 3179943

    CUMMINS

    $1,414.56
    $1,292.20
    ONAN 3628940 - PULLEY ACCESSORY DRIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,414.56
    $1,292.20
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,414.56
    $1,292.20
    Subtotal:
  • CUMMINS 3627651 - ELBOW MALE ADAPTER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3627651 ELBOW MALE ADAPTER Original OEM part

    CUMMINS

    $199.82
    $182.53
    ONAN 3627651 - ELBOW MALE ADAPTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $199.82
    $182.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $199.82
    $182.53
    Subtotal:
  • CUMMINS 3626115 - CLIP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3626115 CLIP Original OEM part

    CUMMINS

    $36.09
    $32.97
    ONAN 3626115 - CLIP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $36.09
    $32.97
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $36.09
    $32.97
    Subtotal:
  • CUMMINS 3422214 - ELBOW MALE ADAPTER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3422214 ELBOW MALE ADAPTER Original OEM part

    CUMMINS

    $433.12
    $395.65
    ONAN 3422214 - ELBOW MALE ADAPTER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $433.12
    $395.65
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $433.12
    $395.65
    Subtotal:
  • CUMMINS 3414753 - CAP AIR CLEANER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3414753 CAP AIR CLEANER Original OEM part

    CUMMINS

    $362.25
    $330.92
    ONAN 3414753 - CAP AIR CLEANER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $362.25
    $330.92
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $362.25
    $330.92
    Subtotal:
  • CUMMINS 3414705 - TUBE CPR AIR DISCHARGE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3414705 TUBE CPR AIR DISCHARGE Original OEM part

    CUMMINS

    $32.93
    $30.08
    ONAN 3414705 - TUBE CPR AIR DISCHARGE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $32.93
    $30.08
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $32.93
    $30.08
    Subtotal:
  • CUMMINS 3410227 - HOSE FLEXIBLE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3410227 HOSE FLEXIBLE Original OEM part

    CUMMINS

    $948.02
    $866.01
    ONAN 3410227 - HOSE FLEXIBLE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $948.02
    $866.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $948.02
    $866.01
    Subtotal:
  • CUMMINS 3357470 - SUPPORT ENGINE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3357470 SUPPORT ENGINE Original OEM part

    CUMMINS

    $235.43
    $215.06
    ONAN 3357470 - SUPPORT ENGINE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $235.43
    $215.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $235.43
    $215.06
    Subtotal:
  • CUMMINS 3255091 - TUBE CPR WATER OUTLET - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3255091 TUBE CPR WATER OUTLET Original OEM part

    CUMMINS

    $278.59
    $254.50
    ONAN 3255091 - TUBE CPR WATER OUTLET. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $278.59
    $254.50
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $278.59
    $254.50
    Subtotal:
  • CUMMINS 3235575 - SWITCH OVERSPEED - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3235575 SWITCH OVERSPEED Original OEM part

    CUMMINS

    $99.10
    $90.53
    ONAN 3235575 - SWITCH OVERSPEED. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $99.10
    $90.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $99.10
    $90.53
    Subtotal:
  • CUMMINS 3235452 - NUT REGULAR HEXAGON - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3235452 NUT REGULAR HEXAGON Original OEM part

    CUMMINS

    $5.60
    $5.12
    ONAN 3235452 - NUT REGULAR HEXAGON. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $5.60
    $5.12
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $5.60
    $5.12
    Subtotal:
  • CUMMINS 3235030 - LUBRICATOR AIR STG MOTOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3235030 LUBRICATOR AIR STG MOTOR Original OEM part

    CUMMINS

    $1,652.88
    $1,509.91
    ONAN 3235030 - LUBRICATOR AIR STG MOTOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,652.88
    $1,509.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,652.88
    $1,509.91
    Subtotal:
  • CUMMINS 3232503 - CARBURETOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3232503 CARBURETOR Original OEM part

    CUMMINS

    $7,466.95
    $6,821.06
    ONAN 3232503 - CARBURETOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $7,466.95
    $6,821.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7,466.95
    $6,821.06
    Subtotal:
  • CUMMINS 3228511 - SCREW TWELVE POINT CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3228511 SCREW TWELVE POINT CAP Original OEM part

    CUMMINS

    $36.02
    $32.90
    ONAN 3228511 - SCREW TWELVE POINT CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $36.02
    $32.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $36.02
    $32.90
    Subtotal:
  • CUMMINS 3201233-E931 - 3201233E931 PUMP FUEL W/CAL CODE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3201233E931 PUMP FUEL W/CAL CODE Original OEM part

    CUMMINS

    $11,304.89
    $10,327.02
    ONAN 3201233-E931 - PUMP FUEL W/CAL CODE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $11,304.89
    $10,327.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11,304.89
    $10,327.02
    Subtotal:
  • CUMMINS 3177006 - PULLEY ACCESSORY DRIVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3177006 PULLEY ACCESSORY DRIVE Original OEM part

    CUMMINS

    $1,930.99
    $1,763.96
    ONAN 3177006 - PULLEY ACCESSORY DRIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $1,930.99
    $1,763.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $1,930.99
    $1,763.96
    Subtotal:
  • CUMMINS 3176910 - SCREW HEXAGON HEAD CAP - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3176910 SCREW HEXAGON HEAD CAP Original OEM part

    CUMMINS

    $38.73
    $35.38
    ONAN 3176910 - SCREW HEXAGON HEAD CAP. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $38.73
    $35.38
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $38.73
    $35.38
    Subtotal:
  • CUMMINS 3175554 - COVER PROTECTIVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3175554 COVER PROTECTIVE Original OEM part

    CUMMINS

    $4.67
    $4.27
    ONAN 3175554 - COVER PROTECTIVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $4.67
    $4.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $4.67
    $4.27
    Subtotal:
  • CUMMINS 3175266 - SCREW LAG - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3175266 SCREW LAG Original OEM part

    CUMMINS

    $45.46
    $41.53
    ONAN 3175266 - SCREW LAG. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $45.46
    $41.53
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $45.46
    $41.53
    Subtotal:
  • CUMMINS 3167609 - WASHER PLAIN - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3167609 WASHER PLAIN Original OEM part

    CUMMINS

    $29.52
    $26.96
    ONAN 3167609 - WASHER PLAIN. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $29.52
    $26.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $29.52
    $26.96
    Subtotal:
  • CUMMINS 3163334 - SHAFT TENSIONING - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3163334 SHAFT TENSIONING Original OEM part

    CUMMINS

    $458.79
    $419.11
    ONAN 3163334 - SHAFT TENSIONING. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $458.79
    $419.11
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $458.79
    $419.11
    Subtotal:
  • CUMMINS 3163327 - SCREW REPLACER - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3163327 SCREW REPLACER Original OEM part

    CUMMINS

    $385.19
    $351.88
    ONAN 3163327 - SCREW REPLACER. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $385.19
    $351.88
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $385.19
    $351.88
    Subtotal:
  • CUMMINS 3106221 - PULLEY ALTERNATOR - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3106221 PULLEY ALTERNATOR Original OEM part

    CUMMINS

    $422.14
    $385.62
    ONAN 3106221 - PULLEY ALTERNATOR. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $422.14
    $385.62
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $422.14
    $385.62
    Subtotal:
  • CUMMINS 3104773 - PULLEY CRANKSHAFT - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3104773 PULLEY CRANKSHAFT Original OEM part

    CUMMINS

    $913.15
    $834.16
    ONAN 3104773 - PULLEY CRANKSHAFT. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $913.15
    $834.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $913.15
    $834.16
    Subtotal:
  • CUMMINS 3095556-9667 - 30955569667 PUMP FUEL/W/ CAL CODE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 30955569667 PUMP FUEL/W/ CAL CODE Original OEM part

    CUMMINS

    $10,304.26
    $9,412.94
    ONAN 3095556-9667 - PUMP FUEL/W/ CAL CODE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $10,304.26
    $9,412.94
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10,304.26
    $9,412.94
    Subtotal:
  • CUMMINS 3095556-9663 - 30955569663 PUMP FUEL/W CAL CODE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 30955569663 PUMP FUEL/W CAL CODE Original OEM part

    CUMMINS

    $10,232.88
    $9,347.74
    ONAN 3095556-9663 - PUMP FUEL/W CAL CODE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $10,232.88
    $9,347.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10,232.88
    $9,347.74
    Subtotal:
  • CUMMINS 3095245 - INSERT VALVE - Original OEM part - Image 1
    Add to Cart

    CUMMINS 3095245 INSERT VALVE Original OEM part

    CUMMINS

    $157.40
    $143.79
    ONAN 3095245 - INSERT VALVE. This is an authentic CUMMINS replacement part. Available for USA and Canada only. Other countries please contact us.
    $157.40
    $143.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $157.40
    $143.79
    Subtotal:
  • Total: items /

Adding your products to cart

Other Fuel System Parts

We'll take care of you

Availability

Buy Products In Stock with Fast Shipping.

Best Deal

Shop at unbeatable prices and find discounts and offers.

Customer Service

Call, email or chat with an Expert.

Security

100% Secure Checkout with several certificated payment methods.