Piston/U-Cup:

TSS Article Number (3 to 9)A000250  

Signature StandardPUA000250-Z20  

Type of Article0  

Quality (10th Digit)-  

Root Groove Inside Diameter15  mm

Root Groove Outside Diameter25  mm

Compound codeZ20  

Root Groove Width9  mm

Groove Diameter Inside15  mm

Groove Diameter Outside25  mm

Groove Width9  mm

Groove Thickness5  mm

Article GroupPU