Engine Valve Cover Seal for BMC & Thornycroft

The 12A1358 sealing washer is an essential part designed specifically for the engine valve cover retaining screw. It is a premium sealing washer that fits BMC engine models 1.5, 1.8, and is compatible with Thornycroft models 90 and 108, as well as Tempest Newage 1.5 Captain.

This product can also replace the 6K515 valve screw washer used in BMC 2.52 engines, including the Thornycroft 154. Each unit is sold individually, and for each engine utilizing the 12A1358 valve cover, you'll need two of these sealing washers.

Key Advantages

• Dependable Functionality: Guarantees a secure, leak-free seal for optimal engine performance.
• Durable Construction: Crafted from high-quality materials to resist extreme temperatures and pressures.
• Versatile Fit: Compatible with multiple engine models, making it ideal for various boating applications.
• Simplicity in Installation: Specifically designed for easy installation, making replacement hassle-free.

Why Opt for the 12A1358 Sealing Washer?

Investing in the 12A1358 sealing washer translates to enhanced reliability and performance for your marine engine. Whether conducting routine maintenance or addressing a specific repair need, this washer is crucial for maintaining your engine's functionality.

Don’t delay until repairs are urgent. Secure your engine's durability and performance with the right sealing components!