Prothane 4-507 Motor Mount Insert Kit for Dodge Ram Cummins - 94-02 12V

The Prothane 4-507 motor mount insert kit is engineered specifically for 1994-2002 Dodge Ram trucks equipped with the 12-valve Cummins diesel engine. These polyurethane inserts install within your existing factory motor mounts to dramatically reduce excessive engine movement during hard acceleration, shifting, and towing.

Key Features:

• Specially formulated polyurethane construction for superior durability and performance
• Reduces wheel hop and improves hard launch traction by limiting engine twist
• Enhances shifting performance by keeping drivetrain components properly aligned
• Installs inside factory motor mounts—no need to replace entire mounts
• Ideal for performance applications, towing, and heavy-duty use
• Maintains reasonable comfort levels while significantly improving control

Prothane pioneered the motor mount insert concept for front-wheel-drive performance vehicles and has expanded the technology to diesel trucks where engine torque and weight create significant mount deflection. These inserts provide a cost-effective upgrade that delivers noticeable improvements in drivetrain response without the harshness of solid mounts.