1220447 Guide-Valve Fits Caterpillar Models
1220447 Guide-Valve Fits Caterpillar Models
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One New Aftermarket Replacement Valve Guide for Caterpillar (Cat) Diesel Engines
This aftermarket replacement valve guide is a cylindrical component pressed into the cylinder head to guide and support the intake or exhaust valve stem during engine operation. It maintains precise valve alignment, ensures a proper seal between the valve and seat, and transfers heat away from the valve stem into the cylinder head. This guide is an oversize (OS) part, ground to 0.13 mm (0.005 inch) oversize, intended for use during cylinder head reconditioning when the standard-size bore has been machined to accommodate a replacement guide.
Specifications
- Oversize: 0.13 mm (0.005 inch) OS
Compatible Models
Caterpillar (Cat): Verify compatibility with your specific Cat engine model and serial number before ordering. This is an oversize replacement guide intended for use during cylinder head reconditioning -- confirm the head has been machined to accept a 0.13 mm OS guide prior to installation.
Replaces Part Number(s):
1220447
New aftermarket replacement part - not remanufactured, not used.
