Elring 904.900 Engine Valve Stem Oil Seal

The Elring 904.900 Engine Valve Stem Oil Seal is designed to maintain optimal engine performance by preventing oil leakage around the valve stems. This oil seal is manufactured to OE-level quality, ensuring reliable fitment and durability in various vehicle applications.

Technical Specifications:

• Inner Diameter: 9.0mm
• Outer Diameter: 11.4mm
• Height/Thickness: 11.5mm
• Valve Stem Diameter: 5mm
• Material: FPM (fluoride rubber)

Compatible with multiple engine families including Mitsubishi 3A92 (DOHC 12 Valve) 1.2L and 4A91 (DOHC 16 Valve) 1.5L engines, as well as Nissan HR12DE, HR15DE, and HR16DE engines. This seal prevents oil from entering the combustion chamber through the valve guides, which can cause excessive oil consumption and blue exhaust smoke.

OEM Cross-Reference Numbers:

MD179175, 13207-3851R, 13207-CJ40A, 13207-ED000, 1608166280, 12022700, 12028900, P76968-00, P77770-00, 70-10031-00, 70-40616-00

Elring is a leading German manufacturer with over 140 years of experience in sealing technology and is a trusted OE supplier to major automotive manufacturers worldwide.