34-5/8" wheel to wheel width, 1/4" chromoly steel 4-link brackets on 17.25" centers. Complete rear with Steel disc brakes   Aluminum thirdmember with 40 spline lightweight steel spool, 10" 35 spline pro gear, 40 spline floater axles, . (SHOWN  CARBON BRAKES)

Installation - Service instructions can be found on Service Bulletin #0030.

There are many items that can be interchanged to get your specific wheel to wheel width (from 33" to 36" and 38" to 42") and / or 4-link center dimension (18", 19", or 21"): Inner 4 link brackets, outer 4 link brackets, spacers, and end bells. To order, please collect your dimensions (4-link center, wheel-to-wheel, and bolt pattern), then call 1-866-508-6394 or contact us to place your order.