Marine Gearbox HC300 Application engine : WD615 WD618, KTA19-M600 TBD234V12 Marine Gearbox HC300Application engine : WD615 WD618, KTA19-M600 TBD234V12centre distance 255mmBell Housing: SAE0,1Flange: SAE18, 16,14LxWXH: 680x870x864 Marine Gearbox HC300 Advance brand