Subaru EJ Engines - Rear Main Seal Oil Installation Tool

🔧 Subaru Rear Main Seal Installation Tool – Precise, No-Hammer Install for EJ Engines 🔧

Forget the guesswork and ditch the hammer — this Rear Main Seal Install Tool is purpose-built to install your Subaru seal cleanly, straight, and to the perfect depth using your factory flywheel bolts. Whether you're a weekend warrior or a seasoned technician, this tool eliminates the risks of crooked seals or over-driving.

Install your Subaru rear main seal with confidence — no pounding, no damage, no do-overs. Just bolt, tighten, and done. 🧰

✅ Why This Tool Stands Out:
🔩 Bolt-Driven Installation
Uses factory flywheel bolts (or optional hardware for automatic models) to apply even pressure. No tapping, no misalignment — just smooth, controlled installation.

🎯 Precision Seal Depth Control
The built-in 4mm lip ensures your seal sits flush with the crankcase and avoids interference with nearby oil ports — no more guesswork.

🔇 Hammer-Free Design
Unlike traditional seal presses that require hammering, this tool lets you snug the bolts down in a crisscross pattern to set the seal perfectly — no risk of damage.

💪 Made from Stronger PETG Material
Printed with durable PETG — not PLA like cheaper alternatives — this tool withstands higher temps and stress, making it ideal for repeated use in real-world garage conditions.

🔧 Compatibility:
Compatible with all Subaru EJ-series engines from 1990 to 2021, including:

2002–2014 WRX
2004–2021 STI
2004–2013 Forester XT
2005–2012 Legacy GT
2005–2009 Outback XT
2004–2006 Baja Turbo
2006 SAAB 9-2X
EJ205, EJ207, EJ22, EJ25, EJ255, EJ257

🛠️ Engineered for Everyday Use:
Built for both DIY Subaru owners and professional mechanics, this tool delivers precise results without the cost of expensive machined aluminum versions. Lightweight, tough, and reusable — a smart addition to any toolbox.

⚠️ Note: Do not torque or hammer the tool. Once the four bolts are snug and evenly tightened, the seal will be properly seated. The outer ring should sit flush with the engine block, automatically setting correct depth.

🧠 About the Design:
This product was designed from scratch with original enhancements and utility-driven improvements, based on real-world needs and maker community inspiration.
Any resemblance to other products is coincidental or reflects common goals shared among designers solving the same storage challenges. Full respect to the 3D printing community for fueling great ideas.

🚫 Disclaimer:
We are an independent business and not affiliated with or endorsed by Toyota or any automaker. Trademarks, brand names, or OEM references are used strictly for compatibility and fitment clarity. Our products are uniquely developed and produced by us.

⚠️ Disclaimer:
It is the buyer’s responsibility to confirm compatibility with their specific vehicle before purchasing. Buyer-requested returns are subject to non-approved returns.