A B119135 AI KNOCKOUT PIN Presentacin Veracruz. Genially. One New Aftermarket Replacement Knockout Pin Fits Briggs & Fits Stratton Engines and Outdoor Power Equipment This aftermarket replacement knockout pin Fits Briggs & Fits Stratton OEM part number 19135. The knockout pin is a small but essential component in the pin, spring, and stud category used on Fits Briggs & Fits Stratton small engines found in lawn mowers, generators, pressure washers, snow blowers, and other outdoor power equipment. It is used during engine service and repair to drive out or seat pins and related fastening components within the engine assembly. Compatible With Fits Briggs & Fits Stratton: Small engines used in lawn mowers, riding mowers, snow blowers, pressure washers, generators, and other outdoor power equipment. Use your Fits Briggs & Fits Stratton model and serial number to verify fitment before ordering. Replaces Part Number(s): 19135, A B119135 AI New aftermarket replacement part not remanufactured, not used.