Elring 833.480 Engine Water Pump Gasket

Engine Water Pump Gasket for Mercedes-Benz

Elring 833.480 is an engine-sided water pump gasket made for sealing the water pump at the engine mounting surface. It is a direct-fit sealing component for select Mercedes-Benz diesel and gasoline applications, including E300, S350, 300D, 300SD, 350SD, 350SDL, 300SDL, and 300TD models.

Use Elring 833.480 when replacing a leaking water pump or servicing the cooling system on compatible Mercedes-Benz vehicles. This gasket helps restore a proper seal between the pump and engine housing, which is critical for maintaining coolant containment and stable operating temperatures.

Key Features

• Engine-sided water pump gasket for the sealing surface at the engine
• Elring part number 833.480 for catalog and service reference
• Fits select Mercedes-Benz E300, S350, 300D, 300SD, 350SD, 350SDL, 300SDL, and 300TD applications
• Supports cooling system service on diesel and gasoline Mercedes-Benz platforms
• Cross-reference part numbers include 31-026922-10 and 603 201 00 80

Detailed Description

Elring 833.480 is an engine water pump gasket positioned on the engine side of the assembly. It is used to seal the interface between the water pump and the engine, helping maintain a secure coolant seal during routine maintenance or water pump replacement. This part cross-references 31-026922-10 and 603 201 00 80 for the same application. Compatible Mercedes-Benz fitment includes 1995-1998 Mercedes-Benz E300, 1994-1995 Mercedes-Benz S350, 1990-1993 Mercedes-Benz 300D, 1987 Mercedes-Benz 300D, 1992-1993 Mercedes-Benz 300SD, 1991 Mercedes-Benz 350SD, 1990-1991 Mercedes-Benz 350SDL, 1986-1987 Mercedes-Benz 300SDL, and 1987 Mercedes-Benz 300TD.

Common Problems This Part Can Address

• Coolant seepage at the water pump mounting surface
• Loss of seal after water pump replacement
• Visible coolant residue around the engine-side pump flange
• Cooling system leaks traced to the pump-to-engine interface
• Service issues on Mercedes-Benz E300 and 300D cooling repairs

Installation Notes and Tips

Clean both mating surfaces before installation and remove all old gasket material, corrosion, and coolant residue. Verify the water pump and engine flange are flat and free of damage before fitting Elring 833.480. Follow the vehicle service procedure for torque sequence and coolant refill, and inspect the system for leaks after startup.

Quality Assurance

Elring is a recognized sealing-system manufacturer with OE-focused engineering for engine and cooling system service parts. Part number 833.480 is built for the specified Mercedes-Benz applications and the engine-sided mounting position.