Elring 336.998 Engine Crankshaft Seal - Front

Elring Crankshaft Seal for Volvo Front Applications

Elring 336.998 is an engine crankshaft seal built for front-position service on select Volvo 850 and Volvo 960 models. It uses MVQ silicone elastomer construction and a dust lip to help maintain sealing performance at the crankshaft interface.

• Material: MVQ (silicone elastomer)
• Inside diameter: 35.0 mm
• Outside diameter: 47.0 mm
• Thickness: 7.0 mm
• Dust lip included for added sealing protection
• Radial shaft seal design: AS
• Swirl type: RD

Fitment Details

• Fits 1993-1997 Volvo 850, front.
• Fits 1992-1997 Volvo 960, front.

This Elring crankshaft seal is used at the front of the engine to retain oil at the crankshaft opening and help keep contaminants out of the sealing area. The 336.998 seal is a direct-fit service part for Volvo 850 and Volvo 960 front crankshaft seal applications, and it cross-references 1306333 for the same application.

Common Repair Uses

• Oil seepage at the front crankshaft seal area
• Contamination entering the crankshaft sealing surface
• Seal wear from age, heat, and engine rotation
• Service replacement during front engine reseal work
• Restoring proper sealing on Volvo 850 and Volvo 960 engines

Installation Notes

Inspect the crankshaft sealing surface, timing cover area, and surrounding engine components before installation. Clean the bore thoroughly and verify seal orientation so the dust lip and sealing edge are positioned correctly for front-engine service. Use proper installation tools to avoid distorting the seal during seating.

Quality Assurance

Elring is known for engine sealing components used in professional repair environments. Part number 336.998 is manufactured to match the listed dimensions and design features for the specified Volvo front crankshaft seal applications.