Mevotech MS10450 Suspension Control Arm Bushing - Rear Upper Rearward

Mevotech MS10450 Rear Upper Rearward Bushing

Mevotech MS10450 is a suspension control arm bushing made from natural rubber for rear upper rearward locations. It is built for BMW rear suspension service where the original bushing has worn, cracked, or lost its ability to control movement.

Compatible with 2006-2012 BMW 323i, 325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi, 335i, 335xi, 335i xDrive, 335is, 335d, 128i, and 135i rear upper rearward applications. This part number, MS10450, is also referenced for OE-style replacement needs in the same suspension position.

• Natural rubber construction for suspension isolation and compliance
• Dimensions: 1.89 in. length, 0.48 in. inside diameter, 1.78 in. outside diameter
• Designed for rear upper rearward control arm locations
• Direct-fit service part for BMW rear suspension repair
• Cross-references Dorman OE Solutions 532-964 and MOOG K200070 for the same application

Detailed Application Overview

Mevotech MS10450 is a suspension control arm bushing used in the rear upper rearward position on select BMW 1 Series and 3 Series models. The natural rubber material helps restore the bushing interface between the control arm and suspension mounting point, supporting proper rear suspension geometry and reducing excess movement caused by wear. For BMW 328i, BMW 335i, and BMW 128i rear upper rearward service, MS10450 provides a focused replacement solution based on the listed dimensions and fitment.

What This Part Helps Address

• Clunking or knocking from the rear suspension
• Excessive play in the rear upper rearward control arm mount
• Uneven tire wear related to worn suspension bushings
• Loose or unstable rear suspension feel during cornering or braking
• Cracked, hardened, or deteriorated rubber bushing material

Installation Notes and Tips

Verify the rear upper rearward position before ordering, since this bushing is application-specific. Compare the original bushing dimensions to the listed measurements: 1.89 in. length, 0.48 in. inside diameter, and 1.78 in. outside diameter. On BMW rear suspension repairs, inspect the control arm, mounting points, and adjacent bushings for wear before reassembly.

Quality Assurance

Mevotech supplies suspension service parts for OE-style repair applications. MS10450 is built to match the listed fitment and dimensional requirements for the specified BMW rear upper rearward suspension positions.