Inside Diameter (mm): 299.96
Outside Diameter (mm): 381
Thickness (mm): 5.56
9P-4251: 5.56mm Thickness Friction Disc
DESCRIPTION: DISC-FRICTION | APPLICATION: 621, 621E, 621F, 621G, 621H, 621K, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633C, 633D, 633E II, 637D, 637E, 637G, 657E, 657G