- Counter Nut, valve clearance adjusting screw
- Counter Nut, valve clearance adjusting screw transmitting cam motion or controlling the opening and closing of the engine valves
- FEBI Bilstein "06638" - Not available
MERCEDES-BENZ - 123, G-Class, T1, 190, TN; VW - Kaefer, Transporter; PORSCHE - 911, 914