Piston/U-Cup:

Signature StandardPUYK000008NBM71  

Type of Article1  

Article Code with 6 char8  

Root Groove Thickness4.5  mm

Root Groove Inside Diameter10  mm

Root Groove Outside Diameter16  mm

Compound codeNBM71  

Groove Diameter Inside10  mm

Groove Diameter Outside16  mm

Groove Thickness4.5  mm

Article GroupPU  

Location MarkYK