Cummins QSB Overhaul kits Contain:
- 6 Cylinder kits complete with pistons, liners, rings, retainers & seals
- Upper gasket set
- Rod bearing kit
- Main bearing kit
- Thrust Washers
- Lower Gasket Set
- Front & Rear Crank seals
- Thermostat Kit
Some kits may 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. Unless otherwise noted in the notes section, this kit will be shipped with standard rod & main bearings. If you need over sized bearings, please note which size is required in the note section in the checkout process.
CPL Numbers only: 426, 427, 656, 1584, 1610, 1629, 2605, 8466, 8510, 8610, 8611, 8615, 8733, 40247, 40426, 40656, 41452, 41584, 41586, 41610, 41629, 42605, 42827, 43068, 43293, 43460, 43858, 43859, 43861, 43862
**DOES NOT FIT 6.7 Cummins Dodge Applications **
No core returns are required for this inframe kit!
Let your mind rest at ease with our industry leading 2-Year parts & labor warranty (unlimited mileage!) that back all of our kits that are specifically engineered and designed to meet or exceed OEM specifications.