Solid State Module / Briggs & Stratton 802574Pack Size:1Briggs & Stratton 493237, Briggs & Stratton 692605, Briggs & Stratton 802574Green Meadow MIS91, Laser 98260, NHC 265-1525, Oregon 33-341, Prime Line 7-01621, Rotary 8771, Sunbelt SB-8771, Sunbelt B1SB8771Briggs & Stratton 96720 (2-cycle), 99700, 12A800-12W800 and 121600-129800 Will NOT work on autochoke system