... of High Performance Diesel Overflow Valves, which are extensively used by automotive industries all over the world. These ... lines etc.2. Material: Cast Iron,Steel3. Features:1).Oil Thumb Screw2).Trucks Bolt3).Truck Thread4).Material: Steel5) Ref. ... Cranes, Bulldozers, Excavators, Loaders, Compactors, Concrete Mixers, Concrete Truck, Motor Graders, Pavers, Pile Driver, Road Roller, Dump Truck, Forklift, ...