A-B163709-AI BUSHING-VALVE GUIDE
A-B163709-AI BUSHING-VALVE GUIDE
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One New Aftermarket Replacement Valve Guide Bushing Fits Briggs & Fits Stratton Small Engines
This aftermarket replacement valve guide bushing (Bushing-Valve Guide) Fits Briggs & Fits Stratton small engines used in lawn mowers, lawn tractors, tillers, generators, and other outdoor power equipment. The valve guide bushing supports the valve stem in the cylinder head, maintaining proper alignment and providing a smooth path for valve movement. It is used to restore worn valve guides, reducing valve stem play and preventing oil burning or loss of compression.
Specifications
- For valve stems: 1/4 inch (0.250 in.) diameter
- Outside diameter: 9/32 in. (0.281 in.)
- Length: approximately 3/4 in.
- Material: Metal
- Note: May require reaming to final size after installation depending on engine application
Compatible Equipment
Fits Briggs & Fits Stratton: Small engines used in lawn mowers, lawn tractors, tillers, leaf blowers, generators, and snowblowers. Verify compatibility with your specific Fits Briggs & Fits Stratton engine model and type number before ordering.
Replaces Part Number(s):
63709, B163709, A-B163709-AI, 555139
New aftermarket replacement part - not remanufactured, not used.
