Nissan Skyline R32 R33 R34 Front Final Drive Shaft Inner Shim

The Nissan Skyline R32 R33 R34 Front Final Drive Shaft Inner Shim is a critical OEM component for maintaining correct front differential operation in AWD Skyline models, and Terra Firma Automotive supplies this genuine Nissan part for builders who demand absolute accuracy. Designed specifically for ATTESA-equipped platforms including R32 GT-R and GTS-4, R33 GT-R and GTS-4, and the R34 GT-R, this inner shim plays a vital role in ensuring the front driveline performs exactly as Nissan engineered it.

Installed within the front differential side shaft assembly, this precision-machined shim is used to set correct bearing preload and axial clearance. Proper shim thickness ensures smooth rotation of the side shafts, controlled backlash, and even load distribution under acceleration, braking, and cornering. In high-performance AWD Skylines, where torque transfer to the front wheels can be aggressive and instantaneous, accurate preload adjustment is essential to prevent vibration, gear noise, overheating, and premature bearing or differential failure.

Manufactured from hardened steel to OEM tolerances, this shim is designed to withstand extreme shear forces, thermal cycling, and sustained torque loads common in RB-powered AWD applications. It is especially important during differential rebuilds, bearing replacement, or performance upgrades, where small dimensional inaccuracies can have major consequences for driveline reliability.

Terra Firma Automotive specializes in genuine Nissan drivetrain components that protect the integrity and performance of iconic Skylines. Using the correct OEM front final drive shaft inner shim ensures your R32, R33, or R34 maintains factory-correct AWD balance, durability, and handling precision under all driving conditions.

• 1 required per car.