A-B1691639-AI KEY-WOODRUFF

One New Aftermarket Replacement Woodruff Key (Timing Key) Fits Briggs & Fits Stratton Small Engines

This Woodruff key (also known as a timing key or crankshaft key) locates and secures the crankshaft timing gear on Fits Briggs & Fits Stratton small engines. The semicircular key seats into a machined keyway on the crankshaft, preventing the timing gear from rotating independently and ensuring correct ignition timing. It is commonly used on Fits Briggs & Fits Stratton engines found in lawn mowers, generators, and other outdoor power equipment.

Compatible Models

Fits Briggs & Fits Stratton Engine Series (selected type variants): 210702, 210807, 212702, 212707, 212802, 212902, 212907, 214707, 214907, 215702, 215705, 215707, 215802, 215805, 215807, 215872, 215877, 215902, 215907, 215972, 216702, 216902, 216907, 216977, 217702, 217707, 217802, 217805, 217807, 217877, 217902, 217907, 217972, 217976, 217977, 218707, 218802, 218807, 219702, 219707, 219802, 219806, 219807, 219872, 219902, 219906, 219907, 219972, 219977, 21A707, 21A807, 21A877, 21A902, 21A907, 21A972, 21A977, 21B707, 21B807, 21B877, 21B902, 21B906, 21B907, 21B972, 21B976, 21B977, 21D807, 21R502, 21R507, 21R602, 21R607, 21R677, 21R702, 21R706, 21R707, 21R772, 21R777, 21R802, 21R806, 21R807, 21R872, 21R876, 21R877, 221431, 221432, 221433, 221435, 221436, 221437, 221452, 221457, 222412, 222413, 222416, 222417, 222496, 226432, 226437, 226452, 226457, 250412, and additional selected type variants. Verify your engine model and type number before ordering.

Replaces Part Number(s):

691639, 94196, 555330, A-B1691639-AI

New aftermarket replacement part - not remanufactured, not used.