This product is suitable for Dongfeng Hercules series models, length 32cm, stretching the length 0-3CM), diameter 8.9CM and flange hole spacing 8.5CM, diagonal hole distance of 12cm, flange and optional activities or fixed, made of 16Mn steel forging precision lathe, durable, product quality beyond the same level; let your maintenance and replacement more convenient! Remark: there is a difference between ordinary and high-quality goods (the level of the soft tube is different, the manufacturing process is the same).