Dorman 924-5801 Air Brake Reservoir

Reliable Dorman Air Brake Reservoir for Heavy-Duty Vehicles

The Dorman 924-5801 air brake reservoir is engineered for durability and performance in commercial trucks and heavy-duty vehicles. Constructed from carbon steel with a black finish, this air tank is designed to meet the demanding needs of air brake systems on models such as Freightliner, Kenworth, and Peterbilt.

• Material: Carbon steel construction for strength and corrosion resistance
• Diameter: 11.25 inches, Length: 34 inches for optimal air capacity
• Volume: 52 liters to support consistent air supply
• Maximum working pressure: 150 psi for reliable brake system performance
• Port configuration: 4 ports with M22 and 1/4 inch NPT threads for versatile connections
• Mounting type: Strap on (mounting hardware not included)
• Material thickness: 0.13 inches for structural integrity

Durable Design and Specifications

The Dorman 924-5801 air brake reservoir features a single-chamber tank designed to store compressed air essential for air brake systems. Its carbon steel body with a 0.13-inch thickness ensures durability under high-pressure conditions up to 150 psi. The tank measures 11.25 inches in diameter and 34 inches in length, providing a 52-liter volume capacity suitable for heavy-duty truck applications. Four ports with M22 and 1/4 inch NPT thread sizes allow for flexible installation options in various air brake configurations. The black finish offers additional protection against environmental factors.

Compatible Vehicles and Applications

• Compatible with Freightliner air brake systems requiring a 52-liter reservoir
• Suitable for Kenworth trucks needing a durable strap-on air tank
• Fits Peterbilt models with matching port thread specifications and mounting style
• Ideal replacement for worn or damaged air brake reservoirs in Class 7 and 8 trucks

Installation Notes and Tips

This air brake reservoir is designed for strap-on mounting; however, mounting hardware is not included and must be sourced separately. Ensure compatibility with your vehicle’s port thread sizes (M22 and 1/4 inch NPT) before installation. Proper torque specifications should be followed to avoid leaks. Inspect existing brake system components for wear during installation to maintain system integrity.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 924-5801 air brake reservoir undergoes rigorous quality control to ensure reliable performance in demanding commercial vehicle environments. Warranty coverage details can be obtained from the product documentation or authorized distributors.