Idler box (1B6281, SC1277)
u瞳桑催
205311
with rocker shaft, for RHD models - identified by 3/4" BSF thread and toothing with 4 grooves
u瞳秤 "Idler box (1B6281, SC1277)"
Austin Healey: BN2 from 230987 (February 1956) plus all BN4 to BJ8 (1956-68)
with rocker shaft, for RHD models - identified by 3/4" BSF thread and toothing with 4 grooves