Caterpillar C15 ACERT Engine Inframe-Overhaul Rebuild Kit, Piston 3569946

Fits Caterpillar C15 ACERT engines with serial numbers beginning with B5R, JEP, MXS and NXS containing Single Piece, Forged Steel Piston # 3569946
Inframe Kit Includes (6) Cylinder Kits (Piston with pin & locks, Piston Rings, Cylinder Liner, Liner Seals) (6) Rod Bearings (1) Main Bearing Set (1) Upper Gasket Set.  (1) Oil Pan Gasket
Overhaul Engine Kit Includes (6) Cylinder Kits (Piston with pin & locks, Piston Rings, Cylinder Liner, Liner Seals) (6) Rod Bearings (1) Main Bearing Set (1) Upper Gasket Set.  (1) Complete Lower Gasket Set with Crank Seals.