3LB31 Replacement PIV Chain

Our 3LB31 PIV chain is crafted for superior durability and reliability. It's widely utilized in PIV drive units globally and effortlessly replaces common part numbers like P331, 3-31, and others. Constructed from high-quality alloy steels, this chain features a distinctive arrangement of pins and plates, with thin metal sections that move independently to enhance flexibility. This design ensures a precise fit with the grooves of conical wheels, which taper from the edge to the center, allowing for adjustable pitch diameters. For more information or to request a quote on our premium 3LB31 PIV chain, please reach out to our customer service team. We're here to help!