3Pcs Engine & Transmission Mount Kit Left & Right 2042400618 For Mercedes C300

Engine & Transmission Mount Kit for Mercedes C300

This three-piece engine and transmission mount kit, referenced as 2042400618, replaces the left and right mounts that hold the engine and gearbox in place and absorb vibration before it reaches the cabin.

Overview

This engine and transmission mount kit provides the left and right mounting points that secure the powertrain in a Mercedes C300. Each mount in the kit isolates engine and transmission movement, cutting vibration and noise transfer into the chassis. It suits owners replacing worn or collapsed mounts during routine service.

Built For Performance

• Three-piece kit covering left and right engine and transmission mounting positions
• Rubber-and-metal construction designed to damp vibration under load
• Direct replacement for the factory mounting points referenced by 2042400618
• Sold as a matched set so both sides can be refreshed in one job
• Built to hold the powertrain steady during acceleration and gear changes

Fits These Machines

• for Mercedes C300

On-The-Job Use

• Replacing collapsed or cracked factory mounts during engine service
• Quieting driveline vibration and clunks felt through the cabin
• Restoring proper powertrain alignment after mount wear
• Routine refresh of both sides while the vehicle is on the lift

Specs At A Glance

Good To Know

Q: How do I know my mounts need replacing? A: Excess vibration at idle, clunks during acceleration, and visible cracks or fluid leaks at the mount are common signs. A visual inspection on a lift confirms wear quickly.

Q: Should all three mounts be replaced together? A: Replacing the set at once keeps the powertrain evenly supported and avoids repeat labor. Mixing new and worn mounts can leave the engine sitting unevenly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.