WG2229040077 Mainshaft Gear Spacer is precisely stamped and fabricated from high-strength precision sheet material. It features high material density, excellent deformation resistance and fatigue resistance, and is not prone to deformation or warping under long-term heavy-load operation.

With precisely ground flat surface and high flatness, it delivers accurate isolation and positioning, effectively controlling gear clearance and reducing transmission play and abnormal noise.

It has neat burr-free edges, fits closely during installation and will not damage the gear end face.

Made to original factory standard dimensions with good interchangeability, it is suitable for the mainshaft assembly of Sinotruk series gearboxes.

Featuring wear and corrosion resistance, it adapts to complex working conditions of long-distance heavy-load transportation, stably protects gear operation and extends the overall service life of the gearbox.