Dorman 924-5802 Air Brake Reservoir

Dorman 924-5802 Air Brake Reservoir

Dorman 924-5802 is a 52 L air brake reservoir built from carbon steel for air-actuated braking and suspension systems. It is shaped to match the original tank layout, including the same port configuration, for direct replacement service on heavy-duty applications.

Compatible With air brake reservoir replacement needs on commercial trucks and equipment, including applications where a corroded or leaking tank must be replaced with an OE-style reservoir. This part number, 924-5802, is built for straightforward tank replacement where the original reservoir uses a strap-on mount and multiple threaded ports.

Key Features

• Brand: Dorman
• Part number: 924-5802
• 52 L air tank with two chambers
• Carbon steel construction with black finish
• 11.25 in. diameter and 34 in. length
• Maximum working pressure: 150 PSI
• 11 port openings with M22 and 1/4 in. thread sizes
• Strap-on mounting style
• Package includes 1 air tank

Detailed Description

This air brake reservoir is designed to replace a damaged or leaking tank in air-actuated braking and suspension systems. The reservoir uses the same general OE-style port layout to support direct tank replacement, and its carbon steel body is sized for demanding commercial-duty use. If you are servicing a truck or other heavy-duty vehicle with a failing air tank, Dorman 924-5802 provides a practical replacement path without changing the system’s basic configuration.

For buyers searching for a Dorman air brake reservoir, 924-5802, or an OE-style air tank replacement for commercial truck brake systems, this reservoir offers the key dimensions and port count needed for system restoration. It is also a relevant search match for air brake reservoir replacement on truck and trailer air systems where corrosion, leaks, or pressure loss have affected performance. This part cross-references 3832979C1 for the same application.

What It Helps Address

• Air leaks caused by a corroded reservoir
• Pressure loss from a cracked or rusted tank
• Reduced braking performance from a compromised air supply
• Suspension system issues tied to damaged air storage
• Replacement needs for an OE-style air brake tank with matching ports

Installation Notes and Tips

Verify tank dimensions, port count, thread sizes, and mounting style before installation. This reservoir uses a strap-on mount and does not include mounting hardware, valves, or threaded mounting brackets. Confirm the existing system’s port layout and pressure requirements match the 150 PSI maximum working pressure rating before service. For best results, inspect connected air lines, fittings, and seals during replacement.

Quality Assurance

Dorman manufactures replacement components for repair-focused service applications, and this reservoir is built to match original tank configuration details where fitment and port arrangement matter. Use it when replacing a worn air tank on compatible heavy-duty brake and suspension systems, including applications searched as air brake reservoir replacement for truck and commercial vehicle service.