Delphi TC7139 Suspension Control Arm - Rear Right or Rear Right Rearward

Delphi Rear Right Suspension Control Arm TC7139

Delphi TC7139 is a standard replacement rear right suspension control arm built for Subaru applications that need precise suspension geometry and consistent road feel. It uses a tubular steel construction with a black cataphoresis finish and natural rubber bushings for dependable OE-style fitment.

Compatible With Subaru Impreza, Subaru Forester, and Subaru Legacy rear right suspension positions across the listed model years, this control arm is engineered with Delphi OE-based dimensional and material analysis for accurate replacement fit.

Key Features

• Part number: TC7139
• Rear right suspension control arm
• Steel tubular construction
• Black cataphoresis finish for added corrosion resistance
• Natural rubber bushings included
• Standard replacement, regular grade
• Length: 442.0 mm
• Width: 66.0 mm
• Height: 61.0 mm
• Distance between mounting holes: 401.1 mm
• Not pre-greased; no grease fitting included
• No ball joint included

Detailed Description

Delphi TC7139 is a rear right suspension control arm for Subaru Impreza, Forester, and Legacy models listed below. Delphi applies OE-focused engineering to its aftermarket steering and suspension portfolio, using dimensional and material analysis to match the original part as closely as possible. The steel tubular design, black finish, and natural rubber bushings support stable suspension movement and consistent mounting geometry. This part number, TC7139, is a direct replacement choice for drivers servicing rear suspension wear on Subaru Impreza, Subaru Forester, or Subaru Legacy vehicles.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Vehicle Fitment

• Fits 2002-2007 Subaru Impreza, rear right rearward.
• Fits 2001-2002 Subaru Forester, rear right rearward.
• Fits 1995-2001 Subaru Impreza, rear right.
• Fits 2000 Subaru Forester, rear right, to 12/1999.
• Fits 1998-1999 Subaru Forester, rear right.
• Fits 1995-1999 Subaru Legacy, rear right.

What It Helps Address

• Rear suspension looseness or excess movement
• Clunking or knocking from worn control arm bushings
• Uneven rear wheel alignment caused by worn suspension components
• Handling instability from fatigued rear control arm hardware
• Wear-related replacement needs on Subaru rear suspension systems

Installation Notes and Tips

Install TC7139 on the rear right side only, matching the listed Subaru Impreza, Forester, or Legacy application. Mounting hardware is not included, so reuse or source the correct fasteners as needed. Because this control arm is not pre-greased and does not include a grease fitting or ball joint, inspect adjacent suspension components and verify alignment after installation.

Quality Assurance

Delphi uses OE safety technology and aftermarket validation practices that include extreme temperature exposure and salt-spray testing to evaluate durability. The brand also relies on dimensional and material analysis to improve OE-to-aftermarket compatibility for this suspension control arm.