原厂湿地耳轴10s-80b-10000，山推SD13推土机湿地耳轴GB2766022深沟球轴承6022403501直接挡受压盘403502直接档轴403509Ⅱ档齿圈403507直接档从动片503505-506直接档主动片GB2766204深沟球轴承6204GB894.165轴用弹性挡圈65403513盘型弹簧403508-510A直接档活塞总成403101旋转油封403516销403512A直接档油缸体GB5785M12×1.25×100螺栓M12×1.25×100403517锁片GB9312弹簧垫圈12403504圆柱销GB5783M8×20螺栓M8×20GB938弹簧垫圈8403511中间轴输出齿轮GB2766311深沟球轴承6311403102旋转油封403105调整垫GB6171M10×1螺母M10×1GB89510垫圈10403203中间输入轴GB2766211深沟球轴承6211403210隔离套403205A滚柱左挡圈403209内环凸轮403204A弹簧403202A弹簧座403207A滚柱403206滚柱右挡圈GB893.180孔用弹性挡圈80403208A外环齿轮GB2766210深沟球轴承6210403201螺栓)