Whiteline Rear Lower Control Arm Outer Bushing – 2000-2009 Subaru Legacy

Whiteline Rear Lower Control Arm Outer Bushing – 2000-2009 Subaru Legacy / Outback

Restore Rear Axle Geometry on Your BH or BP Legacy
The rear lower control arm outer bushing on the 2000-2009 Subaru Legacy and Outback is the wheel-side mount of the rear lower arm. When this bushing wears, the control arm can shift at its outer pivot under cornering and braking loads, allowing camber and toe variation that degrades rear axle precision. Whiteline’s polyurethane replacement restores geometric consistency.

DETAILS

• Polyurethane compound for rear lower control arm outer position
• Fits 2000-2009 Subaru Legacy and Outback (BH/BE and BP/BL chassis)
• Reduces rear wheel geometry variation under load
• Improves rear axle precision and handling consistency
• Limited Lifetime Warranty

Outer Bushing Function on the Legacy Rear Arm
The outer bushing of the rear lower control arm is close to the rear wheel hub — it’s the pivot point nearest to the wheel, and wear here produces the most direct geometry variation. When it develops angular play, the wheel can shift in camber and toe simultaneously under load.

Legacy GT and Outback XT Notes
The turbo-powered Legacy GT and Outback XT drive their rear suspension harder than naturally aspirated variants. Outer rear bushing wear is accelerated on these higher-performance models. Whiteline’s polyurethane replacement is particularly relevant for performance-oriented Legacy owners.

Inner and Outer Together
The outer bushing (this product) and inner bushing (WHLW63395) work together on the rear lower arm. For the most complete improvement, inspect and replace both positions simultaneously.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

A targeted rear arm bushing for the BH/BE and BP/BL Legacy platform. High impact, straightforward installation. Budget an afternoon for the job — bushing replacement is not complicated but does require the correct press tools and clean installation technique. Apply grease to all polyurethane-to-metal interfaces and assemble at ride height for correct bushing set. The improvement in chassis feel is immediate and the polyurethane will outlast whatever rubber is in there now.

What’s in the Box

• Polyurethane compound for rear lower control arm outer position
• Reduces rear wheel geometry variation under load
• Improves rear axle precision and handling consistency

Fitment