860322105 is the official part number for an air booster used in XCMG wheel loaders.

XCMG cross-reference/alternative part numbers include: 800902676, 800901159, and 860165996. Primary function: Within the loader's service braking system, it converts pneumatic pressure from the air circuit into hydraulic pressure for the brake circuit (air-over-hydraulic operation), thereby engaging the brake mechanism to decelerate or stop the heavy-duty vehicle.

Applicable models: This part is widely used in XCMG's classic 3-ton and 5-ton class wheel loaders, including the 5-ton series (ZL50G, ZL50GN, LW500KN, LW500FN, etc.) and the 3-ton series (LW300KN, LW300FN, etc.).