Quick view Rotary Corp Drive Pulley Key Fits Briggs & Stratton 3/16" x 1-1/2"Drive Pulley Key Fits Briggs & Stratton. 3/16" x 1-1/2" Fits BRIGGS & STRATTON 692141 Fits BRIGGS & STRATTON 692191 Fits BRIGGS & STRATTON 91539 OREGON 80-037 SUNBELT B1SB8052 Leaves warehouse in 1-3 business days. $4.80 $1.89 Add to Cart