Subaru OEM Engine Rocker Arm Shaft No. 1 Baja / Forester / Impreza / Legacy / Outback | 13252AA092

Overview

The Genuine Subaru OEM Valve Rocker Shaft (Part #13252AA092) is an exact-fit factory replacement component for the valvetrain assembly in compatible Subaru engines. Designed and manufactured to the same specifications as the original part installed at the factory, this rocker shaft ensures precise valve actuation, optimal engine performance, and long-term reliability. Ideal for Subaru owners and technicians seeking a guaranteed OEM-quality repair without compromise.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to factory specifications for a precise fit and reliable performance, eliminating the guesswork of aftermarket alternatives.
• Exact-Fit Replacement — Engineered specifically for compatible Subaru engines, ensuring correct rocker arm geometry and proper valve timing.
• Factory-Grade Durability — Built from the same materials and to the same tolerances as the original component, supporting long service life under normal engine operating conditions.
• Maintains Engine Integrity — Restores valvetrain function to factory specification, helping protect against premature wear of rocker arms, camshaft lobes, and valve stems.
• Backed by Subaru — As a genuine OEM part, it is eligible for Subaru's standard parts warranty when installed by an authorized technician.

What's Included

• 1x Genuine Subaru OEM Valve Rocker Shaft (Part #13252AA092)

Specifications

Fitment & Compatibility

2003-2006 Subaru Baja

1999-2005 Subaru Forester

1999-2005 Subaru Impreza

1999-2005 Subaru Legacy

2000-2004 Subaru Legacy GT

1999-2005 Subaru Outback

Installation

Installation of the valve rocker shaft requires removal of the valve cover and related valvetrain components. This repair is recommended for experienced technicians or professional installation, as proper torque specifications and valve clearance adjustment are critical to engine performance and longevity. Always refer to the applicable Subaru factory service manual for detailed procedures and torque values.