Subaru OEM Suspension Strut Mount Washer Subaru WRX / STI / Baja / Forester / Impreza / Legacy / Outback | 900335056

Overview

The Genuine Subaru OEM Washer for the Outer Lateral Link Bolt (Part #900335056) is a precision-engineered hardware component designed to provide a secure, factory-spec connection at the rear suspension's outer lateral link. This is the exact washer used by Subaru during original assembly, ensuring a perfect fit and reliable clamping force for your vehicle's suspension geometry. Ideal for technicians and DIY enthusiasts performing rear suspension repairs or maintenance on compatible Subaru models.

Key Features & Benefits

• Genuine Subaru OEM Part – Manufactured to factory specifications, guaranteeing exact fitment and the same quality as the original component installed at the assembly line.
• Precision Dimensions – Engineered to the correct inner diameter, outer diameter, and thickness to distribute clamping load properly across the outer lateral link bolt interface.
• Corrosion-Resistant Finish – Features a protective coating to resist rust and corrosion in the harsh under-vehicle environment exposed to road salt, moisture, and debris.
• Maintains Suspension Alignment – Proper washer seating is critical for consistent torque retention and preserving rear suspension geometry and alignment angles.
• Factory Warranty Backed – As a Genuine Subaru OEM component, this part is covered under Subaru's parts warranty for peace of mind.
• Direct Replacement – No modification required; drop-in replacement for the original washer.

What's Included

• 1 × Genuine Subaru OEM Washer – Outer Lateral Link Bolt (Part #900335056)

Specifications

Fitment & Compatibility

This washer fits the following vehicles:

Product Fitment

• 2003-2006 Subaru Baja
• 1998-2008 Subaru Forester
• 1993 Subaru Impreza
• 1995-2007 Subaru Impreza
• 1990-2007 Subaru Legacy
• 2009 Subaru Legacy
• 1996-2007 Subaru Outback
• 2009 Subaru Outback
• 2004-2007 Subaru STI
• 2002-2007 Subaru WRX

Note: Always confirm fitment by cross-referencing Subaru Part #900335056 with your vehicle's VIN before ordering.

Installation

This washer is a straightforward hardware replacement as part of a rear lateral link bolt service. Remove the existing lateral link bolt, replace the washer with the new genuine Subaru washer, and reinstall the bolt to the manufacturer's specified torque setting. Because the washer is used in suspension geometry components, a wheel alignment is recommended following installation to ensure handling and tire wear remain within factory specifications.