2526438 Seal-Inlet Valve Fits Caterpillar Models

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

This aftermarket replacement inlet valve stem seal (also referred to as a seal-inlet valve) fits the cylinder head of a wide range of Caterpillar (Cat) engines, including the 3054, 3054B, 3054C, 3054E, 3056E, C3.3, C4.4, C4.4 ACERT, and C7.1 series. The seal seats on the intake valve stem to prevent engine oil from being drawn into the combustion chamber, protecting against excessive oil consumption and blue exhaust smoke.

Compatible Models

Caterpillar Backhoe Loaders: 414E, 416, 416D, 416E, 416F, 416F2, 420, 420D, 420E, 420F, 420F2, 422E, 422F, 422F2, 424, 424D, 426, 426 F2, 428, 428D, 428E, 428F, 428F2, 430, 430D, 430E, 430F, 430F2, 432, 432D, 432E, 432F, 432F2, 434, 434E, 434F, 434F2, 442D, 442E, 444, 444E, 444F, 444F2, 910K, 914, 914G, 914K, 920, 920K

Caterpillar Excavators: 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 GC, 313D2 LGP, 315C, 316 GC, 318D2 L, 320D2, 320D2 GC, 320D2 L, 323D3, M313C, M315C

Caterpillar Telehandlers: TH210, TH215, TH220B, TH330B, TH336C, TH337C, TH340B, TH350B, TH355B, TH360B, TH406C, TH407C, TH414C, TH417C, TH460B, TH514C, TH560B, TH580B

Caterpillar Compactors: CB-434D, CB-534D, CB-536D, CB-564D, CD-54, CP11 GC, CP12 GC, CP13, CP-323C, CP-433E, CP-533E, CS10, CS10 GC, CS11, CS11 GC, CS12, CS12 GC, CS13, CS13 GC, CS-323C, CS-423E, CS-433E, CS-533E, PF-300C, PS-150C, PS-300C, PS-360C

Caterpillar Motor Graders: 140 GC

Caterpillar Track-Type Dozers: D3K XL, D3K LGP, D4K LGP, D4K XL, D5K XL, D5K LGP

Caterpillar Integrated Toolcarrier: IT14G

Replaces Part Number(s):

2526438, 252-6438

Aftermarket Interchange Numbers

CA2526438, B2526438, 2255497, 2418M519

New aftermarket replacement part - not remanufactured, not used.