4-Inch Component Box for Jeep Wrangler YJ (1987-1995)

About this part

4-Inch Component Box, fitment-checked

The YJ-generation box, covering 3.5-4 in. on the 1987-1995 Wrangler. Contents are front and rear bushing kits, front and rear U-bolt kits, and a track bar extension bracket: the bracket being what re-centers the axle after the lift.

Leaf-sprung Wranglers pull their axles sideways as they come up, which is why the track bar extension bracket in this box matters as much as the fixings. Alongside it come front and rear bushing kits and front and rear U-bolt kits, covering a 3.5-4 in. band on the 1987-1995 YJ. At 11.45 lb boxed it is hardware rather than springs. Check the parent kit for what else is required. The YJ is a distinct platform from the TJ that followed it and shares little with it.