so it finally happened, I have an engine on my bench which has too much endplay in the crank. I know there are thrust shims for this purpose, but cant seem to find a part number. the motor is a 3.5 horse 094201-0117-E1. does anyone here know the briggs part number for these shims? The diagrams don't show the shims. there are tons available on ebay and amazon and all that but I need the part number to know which ones to get. thanks in advance.