Elring 440.140 Valve Stem Seal Ring

The Elring 440.140 is a precision-engineered valve stem seal designed to prevent oil from leaking past the valve guides into the combustion chamber. This critical engine component ensures proper valve lubrication while maintaining optimal compression and preventing excessive oil consumption.

Key Features:

• Premium OE-quality construction from Elring, a trusted German manufacturer with over 140 years of sealing technology expertise
• Precision dimensions: 6mm x 11mm/27mm x 19mm for exact fitment
• High-temperature resistant materials engineered to withstand extreme engine conditions
• Prevents oil seepage and blue exhaust smoke caused by worn valve seals
• Direct replacement for multiple OEM part numbers including 22224-3C100, 22224-3CAA0, 22224-3CAB0, 12025500, and 521537

Elring valve stem seals are manufactured to exacting OEM specifications and are trusted by major automotive manufacturers worldwide. This component is essential for maintaining proper engine performance, reducing emissions, and extending engine life. Ideal for professional mechanics and DIY enthusiasts performing valve train service or engine rebuilds.