Cummins ISX Elite Heavy Duty Rebuild Kit

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ATL's Complete ISX Elite Heavy Duty Rebuild kit contains:

  1. Complete Inframe Overhaul rebuild kit
    1. 6 Cylinder kits complete with pistons, liners, rings, retainers & seals
    2. Upper gasket set
    3. Rod bearing kit
    4. Main bearing kit
    5. Thrust Washers
    6. Oil pan gasket
  2. NEW Fully Loaded Enhanced Performance Cylinder head (Includes new valves, valve locks, seals, seats, rotocoils, springs, cam bearings, and injector cups). No Core Deposit and No Core Return
  3. NEW Oil Pump
  4. NEW Water pump
  5. Complete Headbolt kit

Heavy Duty Kit Add-Ons:

If you are looking to completely rebuild your engine without cutting any corners we are here to help you while staying within budget! Add on any of the options below at our discounted rates! (These are displayed as "frequently bought together" so that you can conveniently add them to your cart at the discounted rates)

  1. OEM Reman Valve camshaft, Injector Camshaft, and Complete Rocker assembly containing 12 valve rockers, 6 injector rockers, 6 jake brake rockers, and rocker shafts all for the price of $2750! (Savings of $445) We do require cores on these, we give you 30 days to return the cores and we provide pre-paid shipping labels!
  2. OEM Reman Injectors for $385 a piece (normally $395 a piece). We do require cores on these, we give you 30 days to return the cores and we provide pre-paid shipping labels!


Free Shipping! 

We offer FREE ground shipping to any commercial address in the Continental USA! We have shipping locations spread across the United States, if you need this kit fast, call us and find the nearest location to you! The majority of shipments take from 1-3 days.

Backed by Warranty:

Let your mind rest at ease with our industry leading 2-Year parts & labor warranty (unlimited mileage!) that back all of our inframe kits that are specifically engineered and designed to meet or exceed OEM specifications. The rest of our hard parts such as the cylinder head, pumps, bolts, injectors, & camshafts/rockers come with a 1-year parts and labor warranty as well!

The kits differ based on Engine serial number. We will have all kits available. We just need you to add your engine serial number or piston number to the order or call us and our customer service department will be happy to help. We also need you to tell us if your crankshaft is Standard or what undersize it is.  


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