Tsumura Standard Weight EX D176 8mm Echo Mount

EX, D176 8mm mount fits 

ECHO: 60, CS451, CS452, CS500, CS5000, CS501, CS510, CS550, CS5500, CS5501, CS600, CS601, CS602, CS610, CS650, CS660, CS670, CS6700, CS6701, CS6702, CS701, CS702, CS706, CS750, CS8000, CS8001, CS801, CS802

GREEN MACHINE: 7600, 7700

JOHN DEERE: 50AV, 50V, 51SV, 55SV, 55V, 60V, 65, 65SV, 66SV, 70V, 800V, 8EV

REDMAX - ZENOAH: G56AVS, G621AVS

TAS-TANAKA: 505, 506, 650, 655