Mack 7843-4504743 - Axle Spindle Nut Retainer - ProTorq, 2 5/8"-16 Thread Size

MACK part description

Features & Benefits

• Made from durable materials for long-lasting use and performance
• Comes with a pre-installed set screw for added security and protection against loosening
• Easy to install and operate, no special tools required
• Prevents costly downtime and repairs from loose and missing spindle nuts
• Ideal for heavy-duty applications such as trucks and trailers
• Complies with industry standards and specifications for safety and reliability

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.