What is the main function of a rear main seal?

The rear main seal is located at the back of the engine, where the crankshaft exits the engine block to connect to the transmission. Its primary job is to prevent engine oil from leaking out of the crankshaft's main bearing area.

What vehicles does this Victor Reinz rear main seal fit?

This seal is designed for a broad selection of vehicles. It fits many Audi A3 Quattro, Porsche Cayenne, and Volkswagen Jetta models, among others listed in the fitment data.

What tools are typically needed to install a rear main seal?

Installing a rear main seal usually requires specialized tools. You'll likely need a seal driver to ensure the seal is seated evenly and without damage, and often a way to remove the old seal without scoring the crankshaft or housing.

Victor Reinz Rear Main Seal 67787

Name: MAHLE Original Audi A3 Quattro 09-06 Rear Main Seal
Brand: Victor Reinz
Price: 58.24 USD
Availability: InStock

MAHLE Original Audi A3 Quattro 09-06 Rear Main Seal

$58.24

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Victor Reinz rear main seal for many Audi, Porsche, and VW models. Ensures a leak-free seal between the engine and transmission.

Key Features

Fits a wide range of Audi, Porsche, and Volkswagen vehicles.
Designed to prevent oil leaks from the rear of the crankshaft.
Made with durable materials for long-lasting performance.
Ensures a proper seal between the engine and transmission.

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Will this fit your vehicle?

Product Details

When you're rebuilding the bottom end of an engine or dealing with oil leaks from the back of the crankshaft, a rear main seal is a critical part to get right. This seal sits between the engine block and the transmission bellhousing, keeping oil from escaping the crankshaft's main bearing. A failing rear main seal can lead to significant oil loss and potentially damage your transmission if the oil gets flung around inside.

This rear main seal from Victor Reinz is a well-built replacement designed to fit a wide range of Audi, Porsche, and Volkswagen vehicles. It's made from durable materials that resist degradation from oil and heat, ensuring a long-lasting seal. Getting this seal installed correctly is key; it needs to be seated perfectly square to prevent leaks. If you're doing this job, make sure you have the proper seal driver tool to avoid damaging the new seal during installation.

This part is a solid option for many common applications, including models like the Audi A3 Quattro, Volkswagen Jetta, and Porsche Cayenne. Having a reliable seal here means you can be confident that your engine's oil stays where it belongs.