Mevotech MS404166 Leaf Spring Bushing - Rear Forward, Rear Lower or Rear Rearward Upper

Leaf Spring Bushing for Ford Trucks and Vans

Mevotech MS404166 is a leaf spring bushing built for rear suspension service on a wide range of Ford trucks and vans. It uses natural rubber construction and the listed dimensions to match the specified leaf spring locations in supported applications.

Key Features

• Natural rubber construction for suspension isolation and flex control.
• Measured at 1.38 in. outside diameter, 0.63 in. inside diameter, and 3.5 in. length.
• Grey finish with a 0.37 wall thickness.
• Fits rear forward, rear rearward upper, and rear lower leaf spring positions in listed Ford applications.
• Mevotech part number MS404166 for direct catalog identification.

Detailed Description

This leaf spring bushing is specified for Ford E-150 Econoline, E-250 Econoline, E-350 Econoline, Bronco, F-150, F-250, F-350, and related Club Wagon applications across the listed model years. The natural rubber material helps maintain the intended suspension interface while the dimensional specs support correct bushing selection for the rear leaf spring mounting points. MS404166 is also referenced by interchange numbers 602.65081, ISB341, SB341, SK6521, SK6522, and TD4999W for the same application.

What It Is Used For

• Replacing worn leaf spring bushings that can create looseness in the rear suspension.
• Addressing clunking or squeaking from deteriorated rubber bushings.
• Restoring proper leaf spring support at the specified mounting point.
• Correcting excess movement caused by cracked, compressed, or ovalized bushings.
• Maintaining suspension alignment at the leaf spring connection.

Installation Notes and Tips

Verify the vehicle position and the listed dimensions before installation. This part is cataloged for specific rear leaf spring locations, so match the application notes carefully to the existing bushing dimensions and mounting point. Professional suspension service tools are typically used when removing and installing leaf spring bushings.

Quality Assurance

Mevotech supplies suspension components for replacement service, and MS404166 is identified by a specific catalog part number for accurate ordering and application matching.