Caterpillar 3126 3-Valve Engine Inframe-Overhaul Rebuild Kit, Piston 1504621

Caterpillar 3126 3-Valve Engines with Two-Piston Piston 1504621, 3938988 or 0R9897
Fits:Truck Applications with Engine Serial Number beginning in 8YL, 1AJ, 5GL, 7AS, 8SZ, 7JZ, 6PZ, LEF, HEP, G3E, CRP, CKM, 9SZ, BKDIndustrial Applications with Engine Serial Number from BEJ, DCD, DCSMarine Applications with Engine Serial Number beginning in 1BW, 3GS, 9ZFMachine Applications with Engine Serial Number beginning in BMA, 5GG, CSWGenerator Applications with Engine Serial Number beginning in BDZ
Machine Serial Information: 322C/EMR-MAR, 325C/CRB-CSJ-DTF-JLCJLD, 570B/CKG, 580B/CLT, M325C/PAN-XJA, 322C/DAA-FED-G1L-HEK-LAR-M2H,325C/AMH-BKW-BMM-BTD-C3R-M2K-S2CS3M-Y4P
Please note: Salvage Repair Sleeves are available for the 3126 engine to bring your damaged cylinder block walls back to a standard bore. Please order part number 150637 for the proper liner and see Caterpillar Service Bulletin SEBF8268-02 for proper installation procedure. 
Inframe Kit Includes (6) Piston Kits (Piston with pin & locks, Piston Rings) (6) Rod Bearings (1) Main Bearing Set (1) Upper Gasket Set. (1) Oil Pan Gasket
Overhaul Engine Kit Includes (6) Piston Kits (Piston with pin & locks, Piston Rings) (6) Rod Bearings (1) Main Bearing Set (1) Upper Gasket Set.  (1) Complete Lower Gasket Set with Crank Seals