Hardrace Harden Transmission Mount Lexus, Toyota

Hardrace Harden Transmission Mount Lexus, Toyota

TOYOTA SOARER SUPRA IS300 SC300 JZX90 JZX100 5MT ONLY HARDEN TRANMISSION MOUNT 1PCS FITS: OE# 12371-46090 / 12371-46040 1 PCS/SET FOR 5MT ONLY *Z30 SC: FOR 3.0L(2JZ-GE) ONLY REPLACES OEM PART NUMBER: 12371-46040, 12371-46090, 12371-46230, 12371-70060

Hardrace reinforced engine mounts are a performance upgrade over OE rubber mounts, using uprated hardened rubber to improve strength, durability and drivetrain control.

By reducing engine movement under acceleration, braking and cornering, they provide sharper response, more precise gear changes and improved power transfer.

Key Features

• Application-specific rubber durometer
• Hardened rubber construction
• Strong rubber-to-metal bonding
• CAD/CAM designed for precise fitment
• Reduces engine and drivetrain movement
• Improves throttle response and shift feel
• Available in Street and Racing specifications

Street Series

An uprated replacement for OE mounts, offering improved durability and reduced engine movement while remaining suitable for road use.

Best suited for: Daily driving, fast road and lightly modified vehicles.

Racing Series

Uses a harder rubber compound for maximum control and more direct power delivery. Increased vibration may be noticeable at idle due to the greater stiffness.

Best suited for: Track, motorsport and high-performance applications.