Replaces OEM Part : Briggs & Stratton 613022, 650821, 697152, 698413, 797007, 794421, 5079, 4213 Ariens 21544020
Fits Models: BRIGGS & STRATTON 21A902, 21A907, 21A977, 21B902, 21B906, 21B907, 21B972, 21B976 And 21B977; For 10 HP Overhead Valve Engines.