Subaru OEM Reverse Idler Holder | 32234AA010

Overview

The Genuine Subaru OEM Reverse Idler Holder (Part #32234AA010) is an essential transmission component designed for 2007 and 2009 Subaru Legacy GT, 2007–2021 Subaru STI, and 2015–2021 Subaru WRX models. This factory-original part ensures precise positioning and smooth engagement of the reverse idler gear within the 6-speed manual transmission, maintaining the exacting tolerances Subaru engineers demand. Choosing a genuine OEM replacement guarantees an exact fit, long-term reliability, and compatibility with your STI's factory drivetrain.

Key Features & Benefits

• Genuine Subaru OEM Quality – Manufactured to factory specifications, ensuring a perfect fit and reliable performance in your STI's 6-speed manual transmission.
• Exact-Fit Guarantee – Engineered specifically for 2007 and 2009 Legacy GT, 2007–2021 STI, and 2015–2021 WRX applications; no modifications or adaptation required.
• Precision Reverse Gear Support – Holds the reverse idler gear in proper alignment, preventing wear, noise, and engagement issues.
• Factory Warranty Coverage – Backed by Subaru's genuine parts warranty for added peace of mind.
• Durable Construction – Built to Subaru's exacting quality standards for long service life under performance driving conditions.
• OEM Part Number Reference – Subaru part number 32234AA010 for accurate cross-referencing and fitment verification.

What's Included

• 1x Genuine Subaru Reverse Idler Holder (Part #32234AA010)

Specifications

Fitment & Compatibility

This reverse idler holder is a direct OEM replacement for the following Subaru vehicles:

2007 Subaru Legacy GT

2009 Subaru Legacy GT

2007-2021 Subaru STI

2015-2021 Subaru WRX

Always verify your vehicle's transmission code and part number before ordering. Subaru part number 32234AA010 can be cross-referenced with your factory service manual or VIN-based parts lookup to confirm compatibility.

Installation

Installation of the reverse idler holder requires removal and partial disassembly of the manual transmission. This procedure is recommended for experienced technicians or professional installers familiar with Subaru 6-speed manual transmission service. Refer to the Subaru factory service manual for your model year for torque specifications and assembly procedures. No modifications are required — this is a direct OEM replacement.