Knucklehead oil pump body has oil pressure switch threaded hole on extreme right side and is painted silver. Accepts scavenger gear scavenger idler gear feed idler gear and feed gear. Oil pump body accepts oil pressure switch.
Oil pressure fitting hole is on the extreme right side as facing pump. Use this list below to confirm fitment for your bike as it is most accurate fitment for this product.Please do not leave feedback without contacting us first. We back the products we sell.