Delphi TD891W Suspension Control Arm Bushing Kit - Front Inner

OE-Style Front Inner Control Arm Bushing

Delphi TD891W is a suspension control arm bushing kit for the front inner position on select BMW applications. Built with rubber and standard replacement dimensions, it supports precise suspension geometry in BMW 128i, 135i, 328i, 335i, 528i, 535i, 550i, 650i, 750i, 760Li, M5, M6, and Z4 applications.

Delphi applies OE-focused dimensional and material analysis to help ensure proper fit and consistent replacement performance. The TD891W is engineered for front inner suspension service where accurate bushing dimensions and material stability matter.

Key Features

• Brand: Delphi
• Part number: TD891W
• Suspension control arm bushing kit for the front inner position
• Rubber construction for standard replacement service
• Item grade: Standard Replacement
• Height: 76.0 mm
• Bushing inner diameter: 12.2 mm (0.48 in)
• Bushing outer diameter: 69.8 mm (2.748 in)
• OE-focused dimensional and material analysis for fit consistency
• Tested for temperature extremes below -40 C and above 120 C, plus 720 hours of salt spray exposure

Detailed Description

The Delphi TD891W front inner control arm bushing is a direct-fit suspension replacement for a wide range of BMW models, including 2002-2005 BMW 745i, 2004-2007 BMW 525i, 2007-2013 BMW 328i, 2008-2013 BMW 128i, and 2009-2016 BMW Z4, front inner. It is also used on BMW 335i, 535i, 550i, 650i, M5, M6, and related chassis applications listed in the fitment data. Delphi’s OE engineering approach focuses on dimensional accuracy and material compatibility to help restore suspension alignment and bushing support at the front inner control arm location.

This part cross-references MOOG Chassis Products K200012 and Mevotech Supreme MK200012 for the same application.

What It Helps Address

• Front suspension looseness or excess play at the control arm bushing
• Clunking or knocking from worn front inner suspension bushings
• Uneven tire wear related to degraded bushing support
• Imprecise steering feel caused by worn suspension mounting points
• Restoration of factory-style suspension geometry on BMW front inner applications

Installation Notes and Tips

Verify the vehicle’s year, model, and front inner position before ordering. This part is listed for specific BMW applications only, including 2006-2011 BMW 323i, 2006 BMW 325i and 330i, 2007-2013 BMW 335i, and 2009-2016 BMW Z4, front inner. Inspect the surrounding control arm and mounting points for wear before installation so the new bushing is not installed into a damaged assembly. Professional suspension service and alignment checks are recommended after replacement.

Quality Assurance

Delphi uses OE-based testing and material analysis for aftermarket steering and suspension components. The TD891W is evaluated across extreme temperature ranges and salt spray exposure to support durability in demanding road conditions.