Autopart International 3300-679707 Replacement Transmission Mount

The Autopart International 3300-679707 is a direct-fit replacement transmission mount designed to restore proper drivetrain support and reduce noise, vibration, and harshness (NVH) in compatible vehicles. Transmission mounts — also referred to as trans mounts or gearbox mounts — secure the transmission to the vehicle's subframe or crossmember, absorbing engine and drivetrain vibration to protect surrounding components and provide a smooth driving experience.

Key Features:

• Direct OE-style replacement for a precise, secure fit
• Constructed with durable rubber-bonded-to-metal design for long-lasting vibration dampening
• Resists heat, oil, and road contaminants for extended service life
• Helps eliminate clunking, shuddering, and excessive drivetrain movement caused by a worn or damaged mount
• Meets or exceeds original equipment specifications

A failing transmission mount can cause driveline clunking, harsh shifting feel, increased cabin vibration, and accelerated wear on adjacent drivetrain components. Replacing the mount with a quality part like the Autopart International 3300-679707 restores proper transmission alignment and drivetrain isolation. This mount is sold as a complete unit and is intended for professional or experienced DIY installation.