广西玉柴重工YC55-2_SparePartsBook发动机柴油机零部件图册备件目录手册

01.1.1底盘总成（适用850C,850D,850E,850F,850G机型CHASSIS ASSEMBLY(APPLY TO850C,850D.850E.850F,850 G TYPE)序号数量代号名称备注No.QuantityCodeDescriptionRemark124M14X35GBT5783六角头螺栓Bolt12.9达克罗22850-0100001驱动轮Driving wheel32850-7502000行走马达总成Traveling motor41850-0101000D车架总成Chassis assembly52850-0106000马达盖板Motor shield61210B/T97.1垫圈Washer达克罗1210GB/T93弹簧垫圈Spring washer达克罗812M10X20GB/T5783六角头螺栓Bolt8.8达克罗924M14X40GB/T5783六角头螺栓Bolt12.9氧化10人850-0107000封底板Cover plate11612GB/T97.1垫圈Washer121212GB/T93弹簧垫圈Spring washer136M12X30GBT5783六角头蟋栓Bolt8.8-h.D14人820-0100002蟋塞Screw plug1512850-0104000支重轮总成Idler assembly24M18X55 GB/T5783六角头螺栓Bolt10.9达克罗172418G⊕/T93弹簧垫圈Spring washer达克罗182-3850-0100004调整垫片Washer19850-0105000挡油圈组件Metal ring20人850-0100007托板Splint219M12D30GB/T5783六角头螺栓Bolt222850-0100006侧盖板Cover plate2850-0102200张紧弹簧总成Tension spring assembly24y850-0102230密封组件Sealed ring assembly252850-0102300张紧缸简总成Tension cylinder assembly262850-0102400单向阀总成Check valve assembly12850-0102100导向轮总成Track idler assembly284M12X65GB/T5783六角头螺栓Bolt10.9氧化