A-B1690977-AI TAPPET-VALVE
A-B1690977-AI TAPPET-VALVE
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One New Aftermarket Replacement Valve Tappet Fits Briggs and Stratton Small Engines
This aftermarket replacement valve tappet fits a wide range of Fits Briggs & Fits Stratton small engines used in lawn mowers, garden tractors, tillers, and other outdoor power equipment. The valve tappet (also called a valve lifter) rides against the camshaft lobe and transfers motion to open and close the intake and exhaust valves. A worn or damaged tappet can cause rough running, valve train noise, or loss of compression. Replaces OEM part number 690977 and its superseded predecessors.
Compatible Fits Briggs and Stratton Engine Models
Fits Briggs & Fits Stratton Single-Cylinder and V-Twin Engines including: 129612, 210415, 350777 (Vanguard V-Twin 18HP), 406777, 407777, 40H777, 445777 (25HP), 15C134 (Polar Force). This tappet is used across many Fits Briggs & Fits Stratton engine families powering equipment from Ariens, Fits Cub Cadet, Fits Husqvarna, Fits Craftsman, Murray, Fits Toro, and other major brands. Always verify fitment using your engine model, type, and code numbers before ordering.
Replaces Part Number(s):
690977, 262679, T262679, 805354, 555307, A-B1690977-AI
New aftermarket replacement part - not remanufactured, not used.



