Needle valve replaces Briggs & Stratton 231855S.
Fits models 286402, 286707, 289707, 28B702, 28B707, 28M707, 28N707, 28N777 & 28P777.
For 10, 10.5, 11.5, 12.5, 13, 14 & 15 hp (28 CID) vertical engines.
Included in our carburetion kit.
