Whiteline Plus Rear Crossmember Front/Rear Mount Insert for Select 2005-2023 Chrysler & Dodge (W93343)

Fits select 2005-2023 Chrysler 300, Dodge Challenger, Dodge Charger, and 2005-2008 Dodge Magnum.

The Whiteline Plus rear crossmember mount insert kit is engineered to fill the voids in the factory subframe bushings. This dramatically reduces rear crossmember misalignment and movement under load, providing a more positive and predictable feel during high-speed cornering and aggressive launches. These inserts are an ideal solution for motorsport applications or street vehicles where maintaining precise suspension geometry is a priority.

Constructed from Whiteline's advanced synthetic elastomer, these inserts offer superior resistance to oil, grease, ozone, and weathering. The kit features internal grease reservoirs for continual self-lubrication, ensuring smooth operation and a long service life without the excessive vibration often associated with solid mounts.

• Reduces rear subframe movement and misalignment for improved handling
• Provides a more positive rear-end feel during cornering and launches
• Synthetic elastomer formulation resistant to oil, grease, and ozone
• Internal grease reservoirs for optimum friction management
• Protective plating and powder coating for maximum corrosion resistance
• Supplied with extreme pressure molybdenum disulphide (LM) based grease
• Includes detailed installation guide
• Manufacturer Part Number: W93343