1521390LKB Liner Kit Fits Caterpillar Models
1521390LKB Liner Kit Fits Caterpillar Models
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One New Aftermarket Replacement Liner Kit for Caterpillar (Cat) Equipment
This aftermarket replacement liner kit is designed for Caterpillar (Cat) equipment powered by the 3054, 3054B, and 3056 diesel engines. Cylinder liner kits restore proper compression and sealing in the engine combustion chamber, and are a key component of engine overhaul and cylinder repair work. Confirm your engine model and serial number before ordering to ensure correct fitment, as liner kit specifications can vary by engine configuration.
Compatible Engine Applications
Caterpillar Engine Series: 3054, 3054B, 3056
Compatible Models (3054 / 3056-Powered Equipment)
Caterpillar Excavators: 312B L, 312C, 315B L
Caterpillar Backhoe Loaders: 416C, 416D, 420D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D
Caterpillar Wheel Loaders: 908, 924G, 924GZ
Caterpillar Compactors: CB-434C, CB-534C, CB-535B, CP-433C
Caterpillar Asphalt Pavers: AP-800C
Caterpillar Motor Graders / Other: 554
Replaces Part Number(s):
1521390LKB, 152-1390, 1521390
New aftermarket replacement part - not remanufactured, not used.



