Genuine Subaru Front Main Oil Seal (EJ-Series)

The "While You’re There" Essential. Stop the Leak at the Source.

If you’ve got oil misting inside your timing cover or pooling on the plastic undertray, there is a high chance your Front Main Seal has finally given up. Heat-cycled over thousands of kilometers, the factory rubber eventually hardens, allowing oil to bypass the crankshaft and contaminate your timing belt—a recipe for disaster.

At Roo Racing, we don’t gamble with aftermarket "viton" seals that don't meet OEM tolerances. This Genuine Subaru Front Main Seal (806733030) is the exact component used on the Japanese assembly line. It’s engineered for the precise rotational speed and thermal expansion of the EJ crankshaft.

The Roo Racing Difference:

• ✅ 100% Genuine Subaru Japan: The correct Shore hardness and inner-lip tension to ensure a bone-dry seal for the next 100,000km.

• ✅ Critical Engine Protection: Prevents oil contamination of the timing belt, which can lead to belt swelling and catastrophic engine failure.

• ✅ Specialist Verified: Part number 806733030 is the gold standard for the entire EJ engine family.

• ✅ The Underdog’s Insurance: A small investment now saves a massive teardown later.

Confirmed Fitment:

This is a universal essential for the following "Golden Era" and modern EJ platforms:

• Subaru WRX & STi: GC, GD, GR, GV, VA (1994–2021)

• Subaru Forester: SF, SG, SH (All EJ Turbo & NA Models)

• Subaru Liberty / Outback: RS, Gen 2, Gen 3, Gen 4 (All EJ Models)

• Subaru Impreza: All EJ18, EJ20, EJ22, and EJ25 variants.

Technical Specifications:

• Part Number: 806733030

• Location: Front Crankshaft (Behind the Timing Belt Drive Gear)

• Material: High-Temp Nitrile/Fluorinated Rubber (OEM Spec)