1228612 Guide-Valve Fits Caterpillar Models
1228612 Guide-Valve Fits Caterpillar Models
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One New Aftermarket Replacement Valve Guide for Caterpillar (Cat) Engines and Equipment
This aftermarket replacement valve guide (Guide-Valve) fits Caterpillar equipment powered by the 3406E and 3456 engines. Valve guides are precision cylinder head components that support and align the intake and exhaust valve stems, maintaining proper valve seating and sealing for efficient engine combustion. Worn or damaged valve guides can cause excessive oil consumption, valve stem wear, and loss of compression.
Compatible Models
Caterpillar Engines: 3406E, 3456
Caterpillar Excavators: 365C, 365C L, 365C L MH, 374D L, 374F L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L
Caterpillar Front Shovels: 385C, 5090B
Caterpillar Motor Graders: 24M
Caterpillar Pipelayers: 583T, 587T
Caterpillar Wheel Tractor-Scrapers: 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637 series
Note: The above model list may not be exhaustive. Verify by engine serial number and model before ordering.
Replaces Part Number(s):
1228612
New aftermarket replacement part - not remanufactured, not used.
