Restore your Cummins ISX15 engine to peak performance with this complete inframe overhaul kit, designed for durability, reliability, and long service life. This comprehensive rebuild package includes all major internal components needed for an in-chassis rebuild—ideal for fleets, owner-operators, or engine rebuilders looking for OEM-quality parts at a competitive price.

Kit Includes:

  • (6) Cylinder Kits – Includes pistons, liners, rings, wrist pins, retainers & seals

  • (1) Upper Gasket Set – OEM Ref: 2881767

  • (1) Rod Bearing Kit – OEM Ref: 4089405

  • (1) Main Bearing Kit – OEM Ref: 3800298

  • (1) Thrust Washer Set – OEM Ref: 3680202

  • (1) Oil Pan Gasket – OEM Ref: 4026684

Fits: Cummins ISX15 engines (confirm with engine serial number or CPL)

Condition: Brand new, high-quality aftermarket components
Manufacturing Standard: Built to meet or exceed OEM specifications

Features & Benefits:

  • Everything needed for an inframe engine rebuild in one complete kit

  • OEM-matched performance and fit

  • Designed for on-highway, vocational, and heavy-duty applications

  • Reliable sealing, proper oil clearance, and long-term durability

Weight

100.017 kg

Dimensions

46 x 16 x 17 inches

We offer free standard ground shipping within the USA! If you need your parts in a hurry and would like to get them overnighted or expedited, please give us a call !

NOTE - CUT OFF TIME FOR SAME DAY SHIPPING IS 3PM CENTRAL TIME. ORDERS PLACED AFTER 3PM WILL SHIP OUT NEXT BUSINESS DAY. NEXTDAY SHIPMENTS THAT DO NOT ARRIVE ON TIME ARE NON-REFUNDABLE.
-FOR ORDERS INCLUDING HEAVY ITEMS(INFRAME KITS, HEADS,ETC.) PLEASE CHOOSE THE CORRECT SHIPPING AT CHECKOUT
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

NOTE - All open orders will have a 20% restocking fee. All returns will have a shipping fee.
1 YEAR WARRANTY
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5579454 | PAI Cummins ISX15 Cummins Inframe Kit Overhaul kit CM2250/ CM2350 | Rated Up to 600hp|

$3,700.00

Engine Serial Number