Subaru OEM Disc Brake Caliper Piston Impreza / STI / WRX 2006-2007 | 26635FE010

Overview

The Genuine Subaru OEM 2-Pot Caliper Piston (Part #26635FE010) is a factory-replacement brake caliper piston engineered to restore your Subaru's braking performance to original factory specifications. Designed for Subaru vehicles equipped with 2-pot rear brake calipers, this OEM piston ensures a precise, leak-free fit that aftermarket alternatives simply cannot match. If you're rebuilding a rear brake caliper or addressing brake fluid seepage, this is the correct factory part for a reliable, long-lasting repair.

Key Features & Benefits

• Genuine Subaru OEM Quality — Manufactured to exact factory tolerances, ensuring proper sealing, smooth operation, and reliable braking performance every time.
• Exact-Fit Replacement — Designed specifically for Subaru 2-pot rear brake calipers; no modification or adaptation required for a direct drop-in installation.
• Factory-Grade Materials — Constructed from durable, heat-resistant materials that meet Subaru's rigorous OEM standards for brake system components.
• Restores Like-New Brake Feel — A worn or seized piston causes uneven braking and pedal inconsistency; this OEM replacement restores proper caliper function and pedal confidence.
• Backed by Subaru's Factory Warranty — As a genuine Subaru part, this piston is covered under Subaru's OEM parts warranty when installed by an authorized dealer or qualified technician.
• Correct Part Number Guaranteed — Subaru Part #26635FE010 is sourced directly from Subaru's OEM parts catalog for verified fitment accuracy.

What's Included

• 1x Genuine Subaru OEM 2-Pot Caliper Piston (Part #26635FE010)

Specifications

Fitment & Compatibility

This piston is designed for Subaru vehicles equipped with the 2-pot rear brake caliper assembly. Please verify your vehicle's brake caliper type and part number before ordering. The part number 26635FE010 applies to the 2006–2007 Subaru Impreza, STI and WRX. Consult your Subaru parts catalog or a qualified Subaru technician to confirm fitment for your specific year, model, and trim level.

2006-2007 Subaru Impreza

2006-2007 Subaru STI

2006-2007 Subaru WRX

Important: Always cross-reference Subaru part number 26635FE010 with your vehicle's VIN or OEM parts diagram to confirm compatibility before installation.

Installation

Installation of a brake caliper piston requires disassembly of the rear brake caliper, removal of the old piston, cleaning of the caliper bore, and careful installation of the new piston with fresh caliper seals (sold separately). Brake caliper rebuilds are considered intermediate-to-advanced mechanical work. Professional installation by a certified technician is strongly recommended to ensure proper brake system function and vehicle safety. Always replace caliper seals and brake fluid as part of a complete caliper rebuild.