Dorman 904-848 Vacuum Pump

Reliable Vacuum Pump for Dodge Sprinter 2500 and 3500

The Dorman 904-848 vacuum pump is engineered to support the emission control system of Dodge Sprinter 2500 and Sprinter 3500 models. Designed with durable aluminum housing and a belt-driven system, this vacuum pump ensures consistent performance and longevity.

• Compatible with Dodge Sprinter 2500 and Sprinter 3500
• Aluminum housing for lightweight durability
• Includes gasket for secure sealing
• Equipped with a relief valve for pressure regulation
• Belt-driven vacuum pump with barbed connector
• Inside diameter of 0.311 inches for inlet and connector
• Package contains one pump assembly and one gasket

Product Features and Specifications

The Dorman 904-848 vacuum pump features an aluminum housing that provides strength while minimizing weight. It operates via a belt drive system, which is common in Dodge Sprinter 2500 and 3500 vehicles, ensuring compatibility and ease of integration. The pump includes a relief valve to maintain proper pressure and prevent damage to the vacuum system. Both the inlet and connector have an inside diameter of 0.311 inches, designed to fit securely with the vehicle’s vacuum lines. Although the pulley and mounting hardware are not included, the package comes with a gasket to ensure a proper seal during installation.

Common Applications and Problem Resolution

This vacuum pump is essential for maintaining proper vacuum pressure in the emission control system of Dodge Sprinter 2500 and 3500 models. It addresses several issues, including:

• Loss of vacuum pressure affecting brake booster performance
• Emission control system malfunctions due to vacuum leaks
• Engine performance issues related to faulty vacuum supply
• Relief valve failures causing pressure irregularities
• Wear or damage to the original vacuum pump assembly

Installation Notes and Tips

When installing the Dorman 904-848 vacuum pump, ensure the gasket is properly seated to prevent vacuum leaks. Since mounting hardware and pulley are not included, reuse the existing components if they are in good condition or source replacements separately. Verify the belt drive system is correctly tensioned to avoid slippage. The barbed vacuum pump connector and 0.311-inch inlet diameter require compatible vacuum lines for a secure fit. It is recommended to inspect related vacuum hoses and fittings during installation for any signs of wear or damage.

Quality Assurance and Warranty

Dorman vacuum pumps are manufactured to meet or exceed OEM standards for fit, form, and function. The 904-848 part undergoes rigorous quality control to ensure reliable operation in Dodge Sprinter 2500 and 3500 vehicles. This product includes a gasket to support proper sealing and system integrity. Please refer to Dorman’s warranty policy for specific coverage details.