Main Bolt/Cam Bolt(OEM) - 20R/22R/RE/RET 0 OEM Main Bolt (Cam Bolt) This is a brand new OEM Toyota main bolt. Ironically this is the same bolt used to hold the cam gear and distributor drive gear onto the front of the cam. Quantity 10 used for crank main caps.OEM Part #:... $7.77 Quick view add to cart Add Wish List add to cart