Whiteline KCA307 Rear Control Arm Lock Bolt Kit for 1998-2009 Subaru AWD

Vehicle Fitment

• 1998-2003 Subaru Legacy (BE/BH, AWD)
• 2003-2009 Subaru Legacy (BL/BP, AWD)
• 1998-2003 Subaru Liberty (BE/BH, AWD)
• 2003-2009 Subaru Liberty (BL/BP, AWD)
• 1998-2003 Subaru Outback (BE/BH, AWD)
• 2003-2009 Subaru Outback (BP, AWD)

Features

• Rear control arm lock bolt kit for toe correction
• Locks OEM rear toe adjustment for more consistent alignment
• Designed to work with Whiteline KTA124 or aftermarket adjustable arms
• Precision-engineered lock bolt and washers for secure fit
• Improves chassis stability under power and during cornering
• Enhanced alignment retention for motorsport or performance use
• Corrosion-resistant plated hardware
• Includes detailed installation guide

Specifications

• Type: Rear control arm lock bolt kit (toe lock)
• Position: Rear suspension toe adjuster area
• Material: High-tensile bolts, plated washers, nuts
• Fitment: Subaru Legacy/Liberty/Outback AWD
• Installation time: ~2 hours (professional recommended)
• Warranty: 3-year Whiteline limited warranty

Included Components

• 2x High-tensile lock bolts
• 4x Washers
• 2x Lock nuts
• 1x Simple installation guide

Product Description

The Whiteline KCA307 Rear Control Arm Lock Bolt Kit is a compact but effective suspension alignment solution engineered for select Subaru AWD vehicles, including Legacy, Liberty, and Outback models from 1998 through 2009. On cars where adjustable control arms such as the Whiteline KTA124 are fitted, the OEM toe adjustment mechanism can allow unwanted movement under load. The KCA307 kit replaces the OE toe adjuster and "locks" the setting securely, helping maintain precise rear toe alignment during spirited or high-load driving.

This kit includes high-strength lock bolts, washers, and nuts that bolt directly into the rear control arm mounting area. By eliminating unwanted toe shift, it improves directional stability, traction under acceleration, and tyre wear consistency - especially useful for enthusiasts running adjustable arms or competing in motorsport events. Installation is straightforward for experienced technicians, and a post-installation alignment check is recommended.