A-B1793563-AI PISTON ASSEMBLY-020

One New Aftermarket Replacement Piston Assembly (.020 Oversize) Fits Briggs & Fits Stratton Engines

This .020" oversize piston assembly is a rebuild/engine overhaul replacement Fits Briggs and Stratton (B&S) V-Twin overhead valve (OHV) engines. The .020" oversize designation means the piston is machined 0.020 inches larger than standard bore diameter, intended for use after the cylinder has been bored out to restore proper compression and reduce blow-by. Includes piston, piston rings, wrist pin, and circlips.

Important: This is an oversize (.020") piston assembly. It is not a standard replacement -- use only when the engine cylinder has been professionally bored to .020" oversize. Verify your engine model and type number before ordering.

Specifications

• Oversize: +.020" (0.508mm) over standard bore
• Engine type: V-Twin OHV (overhead valve)
• Includes: Piston, piston rings, wrist pin, and circlips

Compatible Models

Fits Briggs & Fits Stratton Intek V-Twin OHV Series (44 cu. in.): 44L977, 44M977, 44P777 engine series and related V-Twin OHV models. Verify fitment using your engine model and type number. Confirmed engine models include: 44L977-0001-G5, 44M977-0001-G5, 44M977-0110-G5, 44M977-0938-G5, 44P777-0003-G5, 44P777-0016-E1, 44P777-0016-G1, 44P777-0025-E1, 44P777-0025-G1, 44P777-0026-B1, 44P777-0026-E1, 44P777-0026-G1, 44P777-0027-B1, 44P777-0027-E1, 44P777-0027-G1, 44P777-0100-B1, 44P777-0110-E1, 44P777-0110-G1, 44P777-0111-B1, 44P777-0111-E1, 44P777-0112-B1, 44P777-0112-E1, 44P777-0113-B1, 44P777-0113-E1, 44P777-0113-G1, 44P777-0115-B1, 44P777-0115-E1, 44P777-0116-B1, 44P777-0116-E1, 44P777-0116-G1, 44P777-0117-B1, 44P777-0117-E1, 44P777-0119-B1, 44P777-0119-E1, and additional 44P777 variants. Use your engine model and type number to confirm compatibility.

Replaces Part Number(s):

B1793563-AI, 793563

New aftermarket replacement part - not remanufactured, not used.