Gear 151.37.484-3 z17 (bevel pair)

Gears 151.37.484-3 and 151.37.483-2 (z=17) form a bevel pair that ensures transmission of torque to the NMSh-25 pump as part of the transfer case of HTZ tractors. These parts play a key role in ensuring stable operation of the hydraulic system by maintaining the required oil pressure.

Gear 151.37.484-3 is installed on shaft 151.37.378-3 (unified pump drive shaft), and gear 151.37.483-2 (colloquially “fungus”) is installed on shaft 151.37.407. Together they transmit torque to the NMSh-25 pump (catalog number 151.37.032-1), which ensures the operation of the tractor hydraulics.

These gears are used on tractors of the T-150, T-151, T-156, HTZ-17221, HTZ-17021 and others models with a similar transmission design. Original HTZ parts are made of alloy steel with precision-machined teeth, which guarantees durability, reliability and minimal losses during energy transmission.

Their accurate installation and good condition are critical for the correct operation of the entire transfer case system and the hydraulic equipment of the tractor. If necessary, replacement with both original and compatible analogues is possible, available on the AgroTechDetal website - a reliable supplier of spare parts for HTZ.