Subaru OEM Inner Axle Boot Subaru WRX / STI 2008-2010 | 28323SA020

Product Fitment:

2004-2006 Subaru Baja
2003-2008 Subaru Forester
2008-2010 Subaru Impreza
2004 Subaru Legacy
2004, 2008-2010 Subaru Outback
2008-2010 Subaru STI
2008-2010 Subaru WRX

Overview

The Genuine Subaru OEM Inner Axle Boot (Part #28323SA020) is an exact-fit replacement boot designed to protect your vehicle's inner CV joint from dirt, moisture, and road debris. Engineered to Subaru factory specifications, this OEM axle boot ensures a precise seal and long-lasting performance — keeping your drivetrain components properly lubricated and extending the life of your CV axle assembly.

Key Features & Benefits

• Genuine OEM Quality — Manufactured to Subaru factory standards for guaranteed fit, form, and function with no modifications required.
• Exact-Fit Replacement — Designed specifically for compatible Subaru models; eliminates the guesswork of universal-fit aftermarket boots.
• Durable Construction — Made from high-quality rubber/thermoplastic elastomer that resists cracking, tearing, and degradation from heat and road chemicals.
• Protects CV Joint — Seals in grease and keeps contaminants out, preventing premature CV joint wear and costly drivetrain repairs.
• Factory Warranty Backed — Covered under Subaru's genuine parts warranty for added peace of mind.
• OEM Part Number — Subaru part number 28323SA020 for cross-reference and verified fitment.

What's Included

• 1x Genuine Subaru Inner Axle Boot (28323SA020)

Specifications

Installation

This inner axle boot is a direct OEM replacement that fits without modification. Installation requires removal of the CV axle shaft and disassembly of the inner CV joint to replace the boot and regrease the joint. Due to the complexity of CV axle service, professional installation by a qualified Subaru technician is recommended. Always replace boot clamps and CV joint grease during installation for optimal results.