A-B1590538-AI CRANKSHAFT

One New Aftermarket Replacement Crankshaft Fits Briggs & Fits Stratton Small Engines

This aftermarket replacement crankshaft is designed Fits Briggs & Fits Stratton (B&S) small engines used in lawn mowers and outdoor power equipment. The crankshaft converts the reciprocating motion of the engine piston into rotational power, transferring energy to the blade or drive system. It is a direct replacement for OEM part number 590538 and is used in Fits Briggs & Fits Stratton 08P and 09P series engines.

Compatible Engine Series

Fits Briggs & Fits Stratton 08P Series: 08P502-0011-H1, 08P502-0015-H1, 08P502-0017-H1, 08P502-0021-H1, 08P502-0022-H1, 08P502-0025-H1, 08P502-0026-H1, 08P502-0027-H1, 08P502-0028-H1, and others in the 08P502 series

Fits Briggs & Fits Stratton 09P Series: 09P602-0004-H1, 09P602-0063-F1, 09P602-0093-H1, 09P702-0005-F1, 09P702-0026-H1, 09P702-0038-H1, 09P702-0052-H1, 09P702-0057-H1, 09P702-0061-H1, 09P702-0064-H1, 09P702-0068-H1, 09P702-0070-H1, 09P702-0073-H1, 09P702-0087-F1, 09P702-0088-H1, 09P702-0099-H1, 09P702-0110-H1, 09P702-0126-H1, 09P702-0127-H1, 09P702-0144-F1, 09P702-0148-F1, 09P702-0152-H1, 09P702-0158-H1, 09P702-0163-F1, 09P702-0186-H1, and others in the 09P series

Also used in equipment by: Fits Toro, MTD, Fits Poulan (verify engine model number before ordering)

This crankshaft fits over 320 Fits Briggs & Fits Stratton engine configurations. Verify your exact engine model and type code before ordering - many crankshaft designs look similar.

Replaces Part Number(s):

590538, B1590538, A-B1590538-AI

New aftermarket replacement part - not remanufactured, not used.