1S6654 Bushing Fits Caterpillar Models
1S6654 Bushing Fits Caterpillar Models
Regular price
$27.68 USD
Regular price
Sale price
$27.68 USD
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One New Aftermarket Replacement Exhaust Valve Guide (Bushing) for Caterpillar D-Series Diesel Engines
This aftermarket replacement exhaust valve stem bushing (valve guide) fits Caterpillar D-Series diesel engines. The part installs in the cylinder head to guide and support the exhaust valve stem, maintaining proper valve alignment, sealing, and heat transfer. It is an iron flanged-style guide designed for the exhaust position.
Specifications
- Type: Exhaust valve stem guide (bushing)
- Style: Flanged
- Material: Iron
- Valve stem diameter: 0.4955 in (12.58 mm)
Compatible Models
Caterpillar (Cat) D-Series Diesel Engines: D339, D342, D364, D375, D386, D397
Replaces Part Number(s):
1S6654, 1S-6654
Aftermarket Interchange Numbers
140-6469 (Caterpillar supersede/cross), VG663 (AE Clevite), 2174055 (Dana/Perfect Circle)
New aftermarket replacement part - not remanufactured, not used.
