I have a 2002 Sr5 Tundra Access Cab 4.7 4WD. Selling a used (about 150k on it) front differential (Toyota: Carrier Assembly) This unit was making a slight "growling" noise that sounds like a wheel bearing going bad. It still works and was removed from the truck last week. I got a rebuilt one and it works great. I can either rebuild this one for $600, or sold AS IS for 200. The rebuild kit is about $100-150 if you want to do it yourself. Everything else works on it, but i believe the driver side bearing is what went bad. Seems like a common issue with these. Would be a great case to rebuild. Local pickup or delivery to surrounding areas of Maryland (DC, VA, PA, WV, DE, NY, Eastern OH) PM me if you are interested or reply to this thread.