... Other type of gear can be customade Large Worm gears CAR PARTSSpur gears are by far the most common type of ... gears are used to transmit power at 90° and where high reductions are required. The worm resembles a thread that rides ... teethMaterial: ALUMINUM, STEEL, IRON, magaluma aluminum magnesium alloy,ECT.Application: CAR, Mining machinery,Power Machinery,Machinery and equipmentMOULD: AS CUSTOM'S ...