A-B1690731-AI PLUG-WELCH
A-B1690731-AI PLUG-WELCH
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One New Aftermarket Replacement Welch Plug Fits Briggs & Fits Stratton Small Engines
This carburetor Welch plug is a small, disc-shaped metal plug pressed into place to seal internal passages in the carburetor body, preventing fuel and air leaks that can cause hard starting, rough idle, or loss of power. It is a direct-fit replacement Fits Briggs & Fits Stratton (Fits Briggs and Stratton) small gasoline engines commonly found in lawn mowers, riding tractors, generators, and other outdoor power equipment.
Part Details
- Part Type: Welch Plug (Plug-Welch)
- Material: Metal
- Application: Carburetor internal passage sealing
Compatible Equipment
Fits Briggs & Fits Stratton: Various 4-cycle small engine models used in lawn and garden equipment including walk-behind mowers, riding mowers, and outdoor power equipment. Verify fitment against your engine model, type, and code numbers before ordering.
Replaces Part Number(s):
690731, B1690731, A-B1690731-AI
New aftermarket replacement part - not remanufactured, not used.



