Take the sloppiness out of your vehicle's drivetrain with the Prothane Polyurethane Transmission Mount Kit in Black (Part #4-1604-BL). Standard OEM rubber mounts degrade over time, leading to excessive engine movement, lost power, and potential breakage under heavy torque. Prothane’s premium polyurethane construction retains its shape under load while controlling power-robbing torque flex. Each unit features an integrated run-safe metal interlock for extra strength and peace of mind. The complete kit includes two upper mounts, two lower mounts, and two metal sleeves.
| Identified by official manufacturer part number 4-1604-BL for exact fitment. Formulated with durable black polyurethane to resist collapse and degradation. Eliminates sloppy drivetrain feel by controlling power-robbing engine torque. Features a run-safe internal metal interlock to increase overall mount strength. Includes a total of two upper and two lower polyurethane transmission mounts. | Comes complete with two metal sleeves measuring 0.750 by 0.120 by 1.600 inches. Retains structural shape under extreme driving conditions and heavy torque load. Serves as a direct replacement upgrade for soft factory rubber components. Packaged and sold as a complete transmission mounting kit for full service. Manufactured by Prothane Motion Control for superior suspension performance. |