Chevrolet Astro Engine Gaskets - Rear - Victor Reinz - Rear Main Seal Set - `99-`05 is a direct-fit rear main seal solution for Chevrolet Astro models from 1999 through 2005. This Victor Reinz rear main seal set is designed to replace the factory rear crankshaft seal and address oil leakage at the rear of the engine.

Built to meet fitment requirements for the specified model years, this rear main seal set offers a precise replacement option for repairs, engine rebuilds, and customization projects. Victor Reinz is a recognized supplier of sealing components; this unit is intended for enthusiasts who need a reliable, correctly fitting part when removing or reinstalling the transmission or performing crankshaft service. The design focuses on restoring proper crankshaft sealing and keeping oil where it belongs during normal operation.

Features

• Direct-fit for 1999–2005 Chevrolet Astro rear crankshaft sealing
• Manufactured to match OEM fitment dimensions
• Reduces the likelihood of oil leaks at the rear main area when installed correctly
• Suitable for repairs, rebuilds and custom engine work

If you have questions or need help confirming fitment, please call us directly. We have two locations — Austin, Texas and the Los Angeles, California area — where we offer installation and customization services. 512-982-9393 (TX) or 562-981-6800 (CA). If you are considering purchasing multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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