20852762
Sealing Ring
Volvo

This sealing ring serves as a targeted leak-prevention element in fluid-handling pathways within Volvo systems. It seals junctions and interfaces where hydraulic, lubrication, or cooling fluids meet rotating or stationary components, maintaining system pressure and preventing contamination ingress. Material selection and geometry are tailored to resist oil attack, temperature cycling, and vibration, delivering long-lasting resistance to degradation and loss of seal integrity. Correct installation and mating surface preparation are essential to avoid spiraling maintenance costs due to seepage or timing-drift in gear trains. The part provides reliable sealing performance across service conditions, helping preserve lubricant retention, fuel efficiency, and overall drive-train reliability. Choosing the appropriate seal for the application reduces downtime and supports predictable performance across the fleet. Source One Parts Center.