Premium Diesel Engine Rod Copper Sleeve for Dongfeng Commercial Trucks
High-strength copper alloy construction ensures superior durability and heat resistance, extending engine lifespan under heavy loads. Precision-machined for a perfect fit with 6BT engines, reducing friction and enhancing fuel efficiency. Direct OEM replacement (Part No. 3941476) for seamless compatibility with Dongfeng commercial vehicles. Ideal for fleet maintenance, long-haul transport, and industrial diesel applications. Exclusive bulk pricing for wholesalers—global shipping with guaranteed lowest rates. Stock up on reliable engine components designed for peak performance.