Gear 151.37.115-1 is used in the gearbox of HTZ tractors with YaMZ engines and is designed to work on the secondary shaft of the fluid coupling, providing torque transmission in 4th gear.
It has two ring gears: a main one with 34 teeth and an additional one with 46 teeth. The inner diameter is made for bearing 50115. It works in tandem with gear 151.37.210-6, forming a transmission as part of the gearbox assembly.
Used on wheeled tractors HTZ T-150K, T-151K, T-156, HTZ-17221, HTZ-159K, HTZ-242K, HTZ-245K, HTZ-248K, HTZ-249K with a gearbox paired with YaMZ engines.
