WG2229030045 Countershaft Bearing Adjusting Shim
Specially designed for helical gear gearboxes, this precision part is used for countershaft assembly calibration of Sinotruk HW series gearboxes.
Precision stamped from high-hardness cold-rolled steel plate, it features high flatness, good toughness and excellent deformation resistance. It also delivers outstanding wear and extrusion resistance, without collapse or corrosion under long-term heavy-load operating conditions.
With accurate and uniform thickness and strictly controlled tolerance, it can precisely adjust the countershaft bearing clearance and calibrate the meshing clearance of helical gears. It effectively reduces operating abnormal noise and partial wear, and improves transmission smoothness.
Manufactured in strict compliance with original specification standards, it boasts high interchangeability and requires no grinding during installation. It is an essential precision shim for gearbox maintenance and assembly.
