Spiral Bevel Gearboxes Have a Bevel Gear with Helical Teeth. Where The Direction of Drive From The Drive Shaft Must Be Turned 90 Degrees to Drive The Wheels - China Mitre Gear
100 hp 1500 rpm Spiral Bevel Right Angle Gearbox, 1:1/ 2:1
T-shaped Reinforced 1:1 Right-angle Gear Reducer/4-mode Gear Box
Transmission Angle 1PCS 1:1 Right Angle Bevel Gear Gearbox 90-Degree Steer Gearbox One in Two Out 10mm Shaft Small Reversing Gearbox CW CCW Driver Shaft : : Industrial & Scientific