零件： 179-9778 hydraulic fan motor (Caterpillar also lists this position as 20R-0121) for CAT 322C and 325C excavators with the 3126B engine.

产品说明： a fixed displacement piston motor, item name MOTOR GP-PISTON -HYDRAULIC FAN in Caterpillar’s parts catalogue, mounted within the hydraulic cooler group.

供货形式： 全新HTD品牌替代件，中国制造。最低起订量1件，木箱包装，5至8个工作日发货，形式发票上提供三至六个月保修。.