This kit made by Alloy USA fits 1987 thru 2006 Jeep Wranglers with the NP231 transfer case.This kit is essential if you installed 2" or more suspension lift on your 1987-2006 Jeep® Wrangler.The kit is suitable for the newly produced NP 231 reducers (from 1987 onwards).The Slip yoke eliminator (SYE) kit eliminates the need to lower the t-case to prevent drivetrain chatter caused by suspension lift.
