Outside idler wheels help keep track in proper alignment
They also help spread load evenly across the entire track
Adds two idler wheels to the outside of the rail, for a total of 4 rear wheels
Includes 2 wheels, 2 spacer blocks, mounting hardware, and instructions
Recommended when adding studs
Fits Models:
2016-2018 ZR 137"
2014-2018 XF 137"
2012-2015 XF 141"
2013-2015 XF CrossTour 141"
2012-2019 XF High Country 141" & 153"
2016-2019 M 141"
2012-2019 M 153" & 162"
(Excludes 2019 ZR & XF 137")
(Excludes 2016-2018 XF CrossTour 146")
(Excludes 2019 M Hardcore, rail brace interferes)
(Excludes 2019 M Alpha One)