Elring BMW Valve Stem Seals – OE part number 11 34 9 059 172. Elring is a premium quality manufacturer and OE supplier to BMW – we use these stem seals in many of our engine rebuild procedures.

Fits all variants of BMW engines below:

• M20
• M21
• M50
• M70
• M73
• S38
• S70

12 seals per pack.