620005010058 Out-rocker assembly

1 620005010020 排气门摇臂 Exhaust-rocker 6 6 8 8
2 90033090004 开槽平端紧定螺钉 Plug 12 12 16 16 GB/T73-M6×6
3 90033090008 开槽平端紧定螺钉 Plug 12 12 16 16 GB/T73-M10×10
4 620005010021 衬套 Bear rock 6 6 8 8