Quote Originally Posted by vt_maverick View Post
Rocky Road sells a diff GUARD not a diff cover. I have the guard which does have to be welded on. A cover would just bolt on in place of the OEM cover.

Sorry but I don't know if there are aftermarket covers available for Isuzus. Ask over on the Planet maybe?
thanks Mav for correcting that...
guard vs. cover...has to be welded on, attached the R/R link....think most would understand it's a "guard"....OP said he had original diff....