1456856 Seal-Inlet Fits Caterpillar Models

One New Aftermarket Replacement Inlet Valve Stem Seal for Caterpillar (Cat) Engines and Equipment

This aftermarket replacement inlet valve stem seal (Seal-Inlet) fits the Caterpillar 3054, 3054B, 3056, and 3056E diesel engine families, as well as a wide range of Cat construction, paving, forestry, compaction, and material handling equipment powered by these engines. The valve stem seal prevents oil from being drawn down the intake valve stem into the combustion chamber, helping maintain engine efficiency and reducing oil consumption.

Specifications

• Part Type: Inlet Valve Stem Seal (Seal-Inlet)
• Weight: 0.1 lbs
• Fits: Caterpillar 3054 / 3054B / 3056 / 3056E engine families

Compatible Models

Caterpillar Engines: 3054, 3054B, 3054B (DINA), 3054DIT, 3054NA, 3056, 3056B, 3056DIT, 3056E

Caterpillar Asphalt Pavers: AP-600, AP-650B, AP-655C, AP-800C, BB-760, BG-225B, BG-225C

Caterpillar Backhoe Loaders: 416C, 416D, 420D, 426C, 428C, 428D, 430D, 432D, 436C, 438C, 438D, 442D

Caterpillar Compact Wheel Loaders: 908

Caterpillar Excavators: 312B L, 312C, 315B L, M312, M315, M316C, M318C, M318C MH, M322C

Caterpillar Forwarders / Wheel Harvesters: 550B, 554, 560B, 564, 574B

Caterpillar Integrated Toolcarriers: IT28G

Caterpillar Telehandlers: TH62, TH63, TH82, TH83, TH103, TH350B, TH355B, TH460B

Caterpillar Vibratory / Pneumatic Compactors: CB-434C, CB-534C, CB-535B, CP-433C, CP-433E, CP-573E, CP-663E, CS-323C, CS-431C, CS-433C, CS-563E, CS-583E, CS-663E, CS-683E, PF-290B, PS-150B, PS-200B, PS-300B, PS-360B

Caterpillar Wheel Loaders: 924G, 924GZ, 930G

Replaces Part Number(s):

1456856, 145-6856

New aftermarket replacement part - not remanufactured, not used.