Dorman Rear Aluminium Main Seal Cover Kit Natural 635-518

Dorman Rear Aluminium Main Seal Cover Kit Natural Fits Holden, Gmc, Chevrolet, Cadillac, Holden Special Vehicles

The Dorman Rear Aluminium Main Seal Cover Kit is designed to provide a reliable solution for engine oil leakage in various vehicle models, including those from Holden, GMC, Chevrolet, and Cadillac. Manufactured by Dorman, a trusted name in automotive parts, this kit replaces GM OEM numbers 12633579 and 12639250, ensuring compatibility and durability for your engine needs.

This high-quality aluminium cover is suitable for both DIY enthusiasts and professional mechanics looking to maintain or repair their vehicles. With Dorman's commitment to quality, you can trust that this kit will help achieve a proper seal, preventing costly oil leaks and ensuring optimal engine performance.

Key features

• Direct replacement for GM OEM parts for a perfect fit.
• Constructed from durable aluminium for long-lasting performance.
• Prevents engine oil leakage, ensuring a clean and efficient engine.
• Compatible with a wide range of Holden, GMC, Chevrolet, and Cadillac models.
• Easy installation process for both professionals and DIYers.
• Comprehensive kit includes all necessary components for replacement.

Technical details

• Material: Aluminium
• Type: Rear main seal cover kit
• OEM Replacement: 12633579, 12639250
• Finish: Natural

Applications / fitment

This rear main seal cover kit is typically used in a variety of passenger vehicles and performance models to ensure a secure and leak-free engine seal.

• Cadillac Escalade 6.2 AWD (2006-2014)
• Chevrolet Camaro 5.7 (1998-2002)
• Chevrolet Corvette 5.7 (1997-2004)
• Chevrolet Silverado 1500 (1998-2007)
• Holden Special Vehicles Avalanche, Clubsport, GTO, and more (various years)
• Holden Commodore, Calais, and Statesman (various years)

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service.
• Expert advice and assistance available for all products.

Frequently asked questions

Is this kit compatible with my vehicle?

This kit is compatible with various Holden, GMC, Chevrolet, and Cadillac models. Please refer to the fitment list or use our My Garage feature for a guaranteed fit.

What tools are required for installation?

Basic hand tools such as wrenches and screwdrivers are typically required for installation. Ensure you have the right tools before starting the replacement process.

How do I maintain the rear main seal cover?

Regularly check for any signs of oil leakage and ensure that the seal is properly installed. If you notice any leaks, consider inspecting the cover and seal for damage.

Can I install this myself?

Yes, this kit is designed for easy installation, making it suitable for both DIY enthusiasts and professional mechanics. However, if you are unsure, it is advisable to consult a professional.

What is the warranty on this product?

This product typically comes with a manufacturer's warranty. Please check the specific warranty details at the time of purchase.