A-B1843792-AI PISTON ASSEMBLY
A-B1843792-AI PISTON ASSEMBLY
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One New Aftermarket Replacement Piston Assembly Fits Briggs & Fits Stratton Vanguard Small Engines
This aftermarket replacement piston assembly is designed Fits Briggs & Fits Stratton (B&S) Vanguard series small gasoline engines. The assembly installs inside the engine cylinder and is a core component of the combustion system, converting combustion pressure into crankshaft rotation. It is used in lawn mowers, generators, and other outdoor power equipment powered by Fits Briggs & Fits Stratton Vanguard V-twin engines. Replaces OEM part number 843792.
Specifications
- Bore: 72 mm (standard)
- Engine displacement: 35 cubic inches (Vanguard series)
- Approximate dimensions: 2.75 x 2.75 x 1.63 inches
- Includes: piston, piston rings, wrist pin, and circlips
Compatible Models
Fits Briggs & Fits Stratton Vanguard 16 HP and 18 HP V-Twin Engines (350400, 350442, 350447, 350700 series): Fits a wide range of engine type codes within the 350442 and 350447 series. Fits Briggs & Fits Stratton engines used in Fits Cub Cadet, Fits Toro, and other OEM equipment. Verify your engine model, type, and code numbers before ordering to confirm fitment.
Replaces Part Number(s):
843792, A-B1843792-AI
New aftermarket replacement part - not remanufactured, not used.



