Caterpillar 3064 Engine Overhaul Rebuild Kit, Piston 2977752, Maxiforce

Engine Serial Number 6LK1-Up Engine Arrangements: 2013861, 2666188, 2056714, 2056715, 2666194, 2666186, 2056715
Models 311, 311C, 312C, 314C
Engine Overhaul Kit Includes (4) Piston Body without Pin, Standard 2977752 Check Serial Number-6Lk1-Up  (4) Piston Pin 0947134  (3) Thrust Washer, Standard 5I7654  (8) Piston Pin Retainer 5I7667  (5) Main Bearing, Plain, Standard (4) Ring Set, Single Cylinder, Standard 1786543  (6) Rod Bearing Pairs (1) Complete Overhaul Gasket Set 1414370  (1) Oil Seal 5I7656  (1) Oil Seal Kit 5I7660