Racer X Replacement RUCA Rod End Assembly – Toyota GR86 / BRZ (ZN6 / ZN8)
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OVERVIEW
Service and maintain optimal rear suspension articulation with the Racer X Fabrication Replacement Rear Upper Control Arm (RUCA) Rod End Assembly. Engineered specifically for Racer X Rear Upper Control Arms, this service component replaces worn spherical bearings and outer mounting studs to eliminate unwanted slop, restore crisp wheel control, and ensure binding-free suspension travel.
Offered in full assembly configurations or individual components, allowing you to replace only the specific wear items needed for your maintenance routine. Designed for high durability under harsh track loads and spirited driving conditions across 1st & 2nd Gen GR86/BRZ and WRX/STI platforms.
CUSTOMIZATION / VARIANT OPTIONS
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Full Assembly Options:
- Full Assembly (Includes Rod End, Jam Nut, and RUCA Stud with Hardware)
- Rod End Only
- Stud Only
FEATURES
- Direct Replacement Hardware: Specially designed to fit and service Racer X rear upper control arm assemblies.
- 3/4"-16 Right-Hand Thread Rod End: Precision spherical bearing housing built for high load capacity and minimum deflection.
- High-Tensile Mounting Stud: Engine-machined stud ensures proper seating and taper engagement in the rear knuckle/chassis pickup point.
- Modular Order Options: Purchase the complete joint assembly or individual replacement components.
WHAT IS INCLUDED
- 1x 3/4"-16 RH Rod End (Included with Full Assembly or Rod End selection)
- 1x 3/4"-16 RH Jam Nut (Included with Full Assembly or Rod End selection)
- 1x RUCA Stud & Mounting Hardware (Included with Full Assembly or Stud selection)
SPECIFICATIONS
- Part Number: XMR12-A
- Rod End Thread: 3/4"-16 Right-Hand Thread
- Installation Time: 1–2 Hours
- Difficulty: Moderate (Alignment recommended after installation)
FITMENT
- 2022+ Toyota GR86 (ZN8) — Equipped with Racer X RUCAs
- 2022+ Subaru BRZ (ZD8) — Equipped with Racer X RUCAs
- 2013–2020 Scion FR-S / Subaru BRZ / Toyota GT86 (ZN6/ZC6) — Equipped with Racer X RUCAs
- 2008–2014 Subaru WRX / STI — Equipped with Racer X RUCAs
- 2015+ Subaru WRX / STI — Equipped with Racer X RUCAs
WARNING: California Proposition 65 — This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Intended for competition / off-road use.