
Sj Premium Heavy Duty FKM Oring Box for Any Models Excavator. Customized Size Available: Offers standard sizes or fully customized dimensions to meet specific mechanical requirements. High Wear Resistance: Durable phenolic resin material designed for long-lasting performance in heavy machinery. OEM and ODM Services: Acceptable OEM and ODM services with flexible customization options from samples or designs. Fast Delivery Time: In-stock items delivered within 1-2 working days; out-of-stock within 3-10 working days. Free Sample Supply: Samples are available free of charge, with freight charges negotiable. Versatile Application: Suitable for various excavators and heavy machinery including bulldozers and loaders. Multiple Payment Options: Western Union, , and T/T in advance.