Piston/U-Cup:

TSS Article Number (3 to 9)A300800  

Signature StandardPUA300800-Z20  

Type of Article0  

Quality (10th Digit)-  

Root Groove Thickness9.5  mm

Root Groove Inside Diameter68  mm

Root Groove Outside Diameter80  mm

Compound codeZ20  

Groove Diameter Inside68  mm

Groove Diameter Outside80  mm

Groove Width9.5  mm

Groove Thickness6  mm

Article GroupPU