Piston/Wynseal:

TSS Article Number (3 to 9)4200700  

Signature StandardPW4200700-Z20  

Type of Article0  

Quality (10th Digit)-  

Root Groove Thickness5.5  mm

Root Groove Inside Diameter59  mm

Root Groove Outside Diameter70  mm

Compound codeZ20  

Root Groove Width4.2  mm

Groove Diameter Inside59  mm

Groove Diameter Outside70  mm

Groove Width4.2  mm

Groove Thickness5.5  mm

Article GroupPW