Valve caps with Gebr. Alexander engraving (Ø 27 mm, various versions) The dimension (27 mm) describes the outside diameter of the valve casing at the thread onto which the cap is screwed. Please use the dimensional overview in the article images and/or measure your valve bushes...

Valve caps with Gebr. Alexander engraving (Ø 34,5 mm, various versions) The dimension (34,5 mm) describes the outside diameter of the valve casing at the thread onto which the cap is screwed. Please use the dimensional overview in the article images and/or measure your valve bushes...

silver plating of valve caps (each)

gold plating of valve caps (each)