Mevotech MS104239 Suspension Trailing Arm Bushing - Rear At Knuckle

Mevotech MS104239 Rear Trailing Arm Bushing

Mevotech MS104239 is a suspension trailing arm bushing made from natural rubber for the rear at knuckle position. It is built for BMW rear suspension service where a worn bushing can affect ride quality, alignment stability, and rear-end control. This Mevotech MS104239 bushing is a direct-fit service part for a wide range of BMW 1 Series, 3 Series, and X1 applications.

Key Features

• Natural rubber construction for OE-style suspension compliance
• Black finish with a 1.89 in. overall length
• 0.48 in. inside diameter and 1.76 in. outside diameter
• Single bushing quantity for one repair location
• Fits rear at knuckle suspension positions on select BMW models
• Cross-references Delphi TD1616W and Dorman - Premium BK14560PR for the same application

Detailed Description

This suspension trailing arm bushing is designed for BMW rear suspension service where the trailing arm connects at the knuckle. The natural rubber material provides the flexibility and isolation expected in a factory-style bushing, helping maintain proper suspension movement while reducing unwanted play at the rear knuckle. Mevotech MS104239 is a practical replacement for worn bushings on BMW 128i, 135i, 328i, 335i, M3, and X1 models, along with additional 1 Series and 3 Series applications.

Compatible With: 2012-2015 BMW X1, rear at knuckle; 2008-2013 BMW 128i, rear at knuckle; 2008-2013 BMW 135i, rear at knuckle; 2013 BMW 135is, rear at knuckle; 2007-2013 BMW 328i, rear at knuckle; 2009-2013 BMW 328i xDrive, rear at knuckle; 2007-2013 BMW 335i, rear at knuckle; 2009-2013 BMW 335i xDrive, rear at knuckle; 2011-2013 BMW 335is, rear at knuckle; 2008-2013 BMW M3, rear at knuckle; 2011 BMW 1 Series M, rear at knuckle; 2006-2011 BMW 323i, rear at knuckle; 2009-2011 BMW 335d, rear at knuckle; 2007-2008 BMW 328xi, rear at knuckle; 2007-2008 BMW 335xi, rear at knuckle; 2006 BMW 325i, rear at knuckle; 2006 BMW 325xi, rear at knuckle; 2006 BMW 330i, rear at knuckle; 2006 BMW 330xi, rear at knuckle.

What It Helps Address

• Rear suspension looseness at the knuckle
• Clunking or knocking from worn trailing arm bushings
• Excessive rear wheel movement under load
• Uneven tire wear related to rear suspension play
• Loss of rear suspension precision on BMW 1 Series, 3 Series, and X1 models

Installation Notes and Tips

Verify the rear at knuckle location before ordering, since this bushing is application-specific. Compare the original bushing dimensions to the listed 1.89 in. length, 0.48 in. inside diameter, and 1.76 in. outside diameter to confirm match. On BMW rear suspension repairs, inspect the trailing arm, knuckle, and surrounding hardware for wear before reassembly.

Quality Assurance

Mevotech MS104239 is built as a suspension service replacement for confirmed BMW applications and is listed with OE-style interchange references for the same use case. The natural rubber construction supports consistent suspension isolation in rear knuckle service.