Hardrace Rear Knuckle Bush V2 - Upper/Lower Front (Pillow Ball) - Tesla Model 3 & Model Y

Hardrace Rear Knuckle Bush V2 (Pillow Ball) | Tesla Model 3 & Model Y

The Hardrace Rear Knuckle Bush V2 (Q1274) replaces the factory rear knuckle bushing - which connects to the upper front, toe and trailing arms - with a pillow ball equipped unit, eliminating deflection at this key rear suspension junction.

Key Features

• Pillow Ball Equipped: Zero deflection at a key rear suspension connection point.
• Sharper Rear-End Response: Keeps rear geometry more consistent under load.
• Direct Bolt-On Fitment: V2 revised design, fully reversible.

Technical & Fitment Specifications

• Supplied as: 2pcs/set
• Joint Type: Pillow Ball / Rose Joint
• Hardrace Part Number: Q1274
• Vehicle Compatibility: Tesla Model 3 (2017+) & Tesla Model Y (2020+)