Superpro · New
SuperPro Upper Control Arm Replacement Bushing Kit (1 Arm) (For TRC6640 & TRC6645)
MPN KIT6640K · Store SKU sprKIT6640K
Supplier stock checked 11/7/2026, 9:18:22 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
SuperPro offers service kits for our range of fixed geometry upper control arm kits for customers that wish to rebuild or refresh their existing arm kits. Bushing Repair Kits include replacement SuperPro bushings for a single upper control arm. To service or refresh both upper control arms; two kits are required. These are press-fit like-for-like replacements for the originally included bushings and include new washers and crush tubes where required for a complete replacement. This service kit replaces the bushings in one left or right upper control arm from kit TRC6640 & TRC6645 Control Arm Upper - Bushing Service Kit
Manufacturer fitment & guides
Check KIT6640K against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
