Premium aftermarket 5J-8200-3K Hydraulic Cylinder Seal Kit direct replacement for Caterpillar CAT 966D, 966F, D4H, and 12G series. This high-durability kit stops hydraulic leaks and restores maximum cylinder power. Built with industrial-grade materials to resist friction and heat in extreme mining and construction conditions. In stock and ready for fast shipping!

Brand：WINSCHEN
Country of Origin：CHINA
Minimum order quantity：1 SET
Delivery time：1-3 Days

SKU：CTC-5J-8200-3K