Hot sale products 99100520005 Front Leaf Spring Pin For Sinotruk Howo Shacman Delong Trucks spare parts Chassis Suspension System Features Structural Material : The 99100520005 front leafspring pin is a cylindrical pin featuring a central lubrication channel to facilitate greasing. It is made of steel that has undergone carburizing and quenching treatments. High Load-Bearing Capacity : The 99100520005 spring shackle pin withstands the load of the vehicle's front axle and road