176-32-11191 履带主销 Main sales of track plates
注：小松
81.36305.0015 上主销 Upper king pin
81.36305.0016 下主销 Lower king pin
81.93020.0460 衬套 bushing
81.90310.0198 螺纹堵塞 Thread plugging
HD90009411576 主销 Steering knuckle pin
