63303 Passenger Side Thrust Arm Western Unimount 99-2007 Chevy GMC 1500 3515 63300

This is the Rear Thrust Arm for an original Western Unimount. It is a Genuine Western part # 63303. Fits mount 63300 and model # 3515. This kit is for Chevy GMC 1500, only. Fits 1999+ body. Will not fit the new body. They started switching over in 2006. This is just the rear arm for the passenger side, we have all the other pieces for this mount in stock too.  If you don't get the bolt kit, you should at least pick up the special bolt bars 63330. They are hard to install without them.

Here is a link to the parts list for this mount.

Here is a link to the Complete Western Installation Instructions for this mount.