AC Combines - Fits: 100 (with 201 C.I. gas engine)
AC Industrial - Fits: Loader: TL10 (with 201 C.I. gas engine), Motor Grader: D (with 201 C.I. gas engine; up to SN: 3370)
AC Miscellaneous - Fits: [ Power Unit: W201, W25 (with 201 C.I. gas engine) ], Speed Patrol: W (with 201 C.I. gas engine)
Allis Chalmers - Fits: [ WC, WF (with 201 C.I. gas engine above engine SN: 72459 with 15 stud head) ], WD (with 201 C.I. gas engine); Replaces: 226638, 255320, 255322, 277288, 277290, 283616, 70226638, 70255320, 70255322, 70277288, 70277290, 70283616
Miscellaneous - Replaces: PK120
Will also fit early WC / WF with 12 stud head, but will end up with (3) 3/8" holes that will not be used
**********verify tractor model and engine before ordering
Need replacement rings for this kit? See our ABC2090.
4.125" overbore
Includes all gaskets and crankshaft seals for a major engine overhaul
This 4-cylinder kit has a 4-1/8" (4.125") overbore and aluminum flat top pistons.
Includes sleeves, pistons, piston ring sets, piston pins, pin retainers, and sleeve sealing rings.