Briggs & Stratton Briggs & Statton Lawn & Garden Equipment Engine Recoil Starter Rope 691921 4.00 x 2.00 x 4.00 Genuine OEM. This is a Genuine OEM Briggs & Stratton part. This recoil starter rope (part number 691921) is for lawn and garden equipment engines. Recoil starter rope 691921 coils around the pulley of the recoil starter. Let the engine cool before installing this... - Briggs & Stratton Briggs & Statton Lawn & Garden Equipment Engine Recoil Starter Rope 691921 4.00 x 2.00 x 4.00 Genuine OEM.