Elring 509.830 Engine Cylinder Liner O-Ring

Elring 509.830 Copper Cylinder Liner O-Ring

Elring 509.830 is a copper engine cylinder liner O-ring built for sealing applications where precise dimensions matter. With a 98.0 mm inside diameter and 0.5 mm thickness, it is specified for engine gasket and sealing system service that demands accurate fit and consistent sealing performance.

Key Features

• Copper construction for engine sealing applications
• Inside diameter: 98.0 mm
• Thickness: 0.5 mm
• Part number: 509.830
• Elring engine gasket and sealing system component

Detailed Description

This Elring cylinder liner O-ring is used in engine sealing assemblies where the liner-to-block interface must maintain a dependable seal. The copper material is selected for its suitability in high-temperature engine environments, while the 98.0 mm inside diameter and 0.5 mm thickness provide the dimensional specification needed for accurate service replacement. When sourcing an Elring 509.830 seal for engine repair, matching the listed dimensions is essential for proper application.

For buyers searching for Elring 509.830, copper cylinder liner O-ring, or engine cylinder liner O-ring by part number, this component is a direct-fit sealing part for the specified engine application. It is also relevant for searches involving Elring engine gasket parts and copper sealing rings used in cylinder liner service.

What It Is Used For

• Sealing the cylinder liner interface in engine assemblies
• Addressing coolant or combustion sealing concerns at the liner seat
• Replacing worn, flattened, or heat-aged sealing rings
• Restoring proper engine sealing during overhaul work

Installation Notes and Tips

Verify the liner groove and mating surfaces before installation, and confirm the 98.0 mm inside diameter and 0.5 mm thickness against the original part. Clean all sealing surfaces thoroughly and inspect for pitting, scoring, or debris that could affect the seal. Use the exact Elring 509.830 specification for the intended engine application rather than substituting by appearance alone.

Quality Assurance

Elring is a recognized name in engine sealing systems, and this part is manufactured to the listed material and dimensional specifications for service replacement use. Confirm vehicle and engine details before ordering, including any make/model-specific sealing requirements for applications such as BMW or Mercedes-Benz engine service.