The R32 front upper arm hangs on two long bolts. When those stretch or rust, camber walks and the arm knocks in the bracket. The Genuine Nissan Front Upper Control Arm to Mounting Bracket Bolt is the factory upper-link bolt for that joint.
Two are required. This fastener pins the front upper control arm to the mounting bracket on Nissan Skyline R32 cars, including GTS-t, GTS4, and GT-R. Diagram lookup is 54550A. Approximate thread and length are M11.5 × 136 mm. Fit a new nut when the bolt comes out.
Use this hardware whenever the upper arms, bushings, or brackets are off the car. A hardware-store bolt will not match the factory shoulder or clamp length. At Terra Firma Automotive, we supply this genuine Nissan R32 front upper control arm bolt so Skyline owners can lock the arm to the bracket with the correct OEM piece. Choose Terra Firma Automotive for authentic Nissan suspension hardware built for the R32.
- Not for GXI models
- Genuine Nissan front upper control arm bolt
- Description: bolt-upper link
- Lookup: 54550A
- Position: upper arm to mounting bracket
- Approximate size: M11.5 × 136 mm
- Quantity required: 2
- Replace with new nut at service
- Direct OEM replacement
- Available from Terra Firma Automotive
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