Elring 915.432 EPDM Metric Seal Ring 23mm x 2.5mm

The Elring 915.432 is a metric EPDM elastomer seal ring measuring 23mm inner diameter x 2.5mm cross-section, engineered to OEM standards for reliable fluid and pressure sealing in automotive applications. Elring is a globally recognized manufacturer of precision sealing components trusted by European OEM automakers and the aftermarket alike.

Constructed from EPDM (Ethylene Propylene Diene Monomer) rubber, this seal ring offers excellent resistance to coolant, hot water, steam, and atmospheric ozone — making it well suited for cooling system connections, coolant flange joints, and other non-petroleum fluid sealing points. EPDM is the preferred material for water-carrying circuits due to its superior temperature stability and long-term resilience.

Key Features:

• Inner Diameter: 23mm
• Cross-Section (Thickness): 2.5mm
• Material: EPDM (Ethylene Propylene Diene Monomer) elastomer
• Excellent resistance to coolant, hot water, ozone, and weathering
• Manufactured to OEM dimensional tolerances
• Compatible with cross-references including N90465001 and OE part 9186705
• Elring OEM-quality construction for long service life

The Elring 915.432 is a direct-fit replacement seal ring designed to restore a leak-free seal at coolant flanges, pipe connections, and similar joints. It is part of Elring's comprehensive standard parts program, which covers a wide range of metric seal ring sizes for European vehicles.