Mack 21116666 - Multi-Purpose Check Valve

MACK part description

Features & Benefits

• Provides a quick and secure application of the spring brakes when parking
• Automatically activates the spring brakes, providing a crucial layer of redundancy for safe emergency stopping
• Valve design prevents unnecessary pressure build-up for optimal braking performance
• Constructed with high-quality materials for long-lasting performance
• Suits a wide range of Mack truck models, making it a versatile part for numerous applications

Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.