Oil Pump Gasket, Fits Full Flo Full Flow Filter Pumps, Outer

OVERVIEW

Precision is the lifeblood of any air-cooled Volkswagen engine, and when it comes to maintaining consistent oil pressure, every seal matters. The EMPI Outer Oil Pump Gasket is engineered specifically for enthusiasts running full-flow filter pumps on their Type 1, Type 2, or Type 3 engines. Unlike standard oil pumps that cycle oil internally, full-flow systems demand a robust, high-integrity seal at the pump cover to handle the increased resistance and filtration path. This gasket serves as the critical barrier between the pump body and the pump cover, ensuring that your high-performance lubrication system doesn''t suffer from pressure drops or unsightly leaks that can lead to catastrophic engine failure. Whether you''re building a high-revving street engine or a rugged off-road sand rail, this gasket provides the reliability you expect from a name like EMPI.

At Appletree Automotive, we know that the smallest components often dictate the success of your build. This outer gasket is designed with 8mm hole clearances to accommodate the heavy-duty studs found on most performance-oriented full-flow pump housings. It is manufactured from high-density gasket material that resists the thermal expansion and contraction cycles common in air-cooled environments. Replacing this gasket is a mandatory step whenever the pump cover is removed for inspection or when installing a new full-flow filter pump. By ensuring a perfectly flat and sealed mating surface, you maximize the efficiency of your oil pump gears, ensuring that every drop of oil is pushed through your filter and into your bearings where it belongs. Don''t let a worn or inferior gasket compromise your expensive engine build; choose the component designed specifically for the job.

FITMENT

This gasket is designed for Volkswagen air-cooled engines equipped with aftermarket or performance full-flow filter oil pumps. It fits the following models assuming a full-flow pump upgrade has been performed:

• Volkswagen Type 1: Beetle, Bug, and Super Beetle (All Years)
• Volkswagen Type 2: Bus, Transporter, Kombi, and Single/Double Cab (1950-1971)
• Volkswagen Type 3: Fastback, Squareback, and Notchback (1961-1973)
• Volkswagen Karmann Ghia: Coupe and Convertible (1955-1974)
• Volkswagen Thing: Type 181 (1973-1974)
• Custom Applications: Dune Buggies, Sand Rails, and Trikes using VW Type 1 based engine cases.

SPECS

• Product Brand: EMPI
• Part Number: 00-9207-5
• Application: Outer Gasket (Between Pump Body and Pump Cover)
• Compatibility: Fits Full-Flow Filter Pumps
• Hole Size: 8mm (Standard for heavy-duty/performance pumps)
• Material: High-density specialized gasket fiber for oil resistance
• Engine Type: VW Air-cooled Flat-4
• Quantity: Sold Each
• Country of Origin: Precision manufactured for EMPI specifications

PRO TIPS

1. Verify Cover Flatness Before Installation

Before installing your new EMPI gasket, always check the mating surface of your oil pump cover for flatness. Over time, or due to over-tightening, these covers can develop a slight bow. Place the cover on a piece of glass or a machinist''s plate with a fine-grit sandpaper (400-600 grit) and move it in a figure-eight motion. If you see uneven wear patterns, continue until the surface is perfectly uniform. A flat cover combined with this high-quality gasket is the only way to guarantee a leak-free high-pressure seal.

2. Proper Torque Sequence is Vital

When securing the oil pump cover over the gasket, never tighten one nut completely before starting the others. Tighten the four 8mm nuts in a diagonal "X" pattern in small increments. This ensures that the gasket is compressed evenly across the entire surface. Over-tightening one side first can pinch the gasket or warp the pump body, leading to internal bypass or external leaks. Always refer to your workshop manual for the specific torque settings, usually around 14-18 foot-pounds for 8mm studs.

3. Use a Light Film of Assembly Lube

While many mechanics install gaskets dry, a very thin film of clean engine oil or assembly lube on both sides of the gasket can help it "seat" better during the initial torque-down. This prevents the gasket from sticking or tearing if the cover needs to be adjusted slightly during the installation process. Avoid using RTV or silicone sealants on this gasket; these materials can squeeze into the oil galleries and clog your oiling system. The high-density fiber of the EMPI gasket is designed to swell slightly when in contact with hot oil, creating its own superior seal.