Subaru OEM Synchronizer Set - Main Shaft | 32650AA051

Overview

The Genuine Subaru OEM Syncro Set – Main Shaft (Part #32650AA051) is a factory-replacement synchronizer set designed specifically for Subaru manual transmissions. Engineered to OEM specifications, this syncro set ensures precise gear engagement, long-lasting durability, and an exact-fit installation for the Subaru models listed in the Fitment & Compatibility section below. If you're rebuilding or repairing your Subaru manual transmission and demand factory-quality internals, this is the correct OEM part.

Key Features & Benefits

• Genuine Subaru OEM Quality – Manufactured to exact factory specifications, ensuring proper fit, function, and longevity that aftermarket parts cannot guarantee.
• Exact-Fit Replacement – Designed specifically for the Subaru manual-transmission applications listed below; no modifications or adapters required.
• Smooth, Precise Gear Engagement – Restores factory-smooth synchronization across all gears, eliminating grinding and difficult shifts caused by worn synchros.
• Factory Warranty Coverage – As a genuine Subaru OEM part, it is backed by Subaru's standard OEM parts warranty for peace of mind.
• Direct OEM Cross-Reference – Replaces worn or damaged main shaft synchronizer sets; use part number 32650AA051 for direct cross-reference and verification.
• Ideal for Transmission Rebuilds – A critical component when performing a full manual transmission rebuild on Subaru applications including the WRX and Legacy GT.

What's Included

• 1x Genuine Subaru OEM Syncro Set – Main Shaft (32650AA051)

Specifications

Fitment & Compatibility

This Genuine Subaru OEM Syncro Set is compatible with the following vehicles:

2003-2006 Subaru Baja

1999-2008 Subaru Forester

2004-2008 Subaru Forester XT

1999-2008 Subaru Impreza

1999-2007 Subaru Legacy

1999-2007 Subaru Legacy GT

1999-2008 Subaru Outback

2005-2007 Subaru Outback XT

2004-2007 Subaru STI

2002-2008 Subaru WRX

Always verify your transmission type and part number before ordering. Use Subaru part number 32650AA051 to confirm compatibility with your specific vehicle's transmission.

Installation

Installation of this synchronizer set requires complete disassembly of the manual transmission. This is an internal transmission component and is not a bolt-on part. Professional installation by a qualified Subaru transmission specialist or experienced mechanic is strongly recommended. Proper synchronizer installation requires precision measurement, correct torque specifications, and specialized transmission rebuild tools to ensure proper operation and prevent premature failure.