Over the course of 14 years UMI has used 4 different part number bushings in UMI control arms measuring 4 different sizes. In order to replace the bushings in your control arms you must remove a bushing from the control arm and locate the 4 digit part number engraved in the bushing. UMI has no way of supplying the correct bushings without this part number.
Note: Each control arm end takes (2) bushings, or “halves”. Therefore, you will need (2) of these bushings to redo (1) control arm end. Ie- One set of rear or front lower control arms use 8 bushing halves total. Upper rear control arms use 4 bushing halves total.
Stamped with 2143