275100151 275302121 Cushion for XCMG Wheel Loader Parts LW500FN LW500KN ZL50GN

The 275100151 is the intermediate adjustment cushion of the three-piece set used for fine-tuning the bevel gear pre-load in XCMG 5-ton wheel loader drive axles. It is designed to be installed between shim 275100150 and shim 275100152, allowing mechanics to achieve the micron-level precision required for perfect gear alignment.

Key Features & Function:

• Fine-Tuning Layer: Provides the secondary level of adjustment in the cushion stack, enabling precise calibration.

• Optimal Gear Contact: Works in concert with the other shims to ensure the bevel gear and pinion have perfect contact patterns, maximizing power transfer and minimizing noise.

• Durability: Manufactured from high-grade steel to withstand immense pressure and prevent deformation under load.

Ignoring the specific thickness of this intermediate shim can lead to incorrect pre-load, resulting in axle overheating, premature bearing failure, or even gear tooth breakage. Always replace the entire cushion pack (275100150, 275100151, 275100152) together to guarantee drivetrain reliability.

Compatibility: Specifically designed for XCMG LW500FN, LW500KN, ZL50GN wheel loader drive axles.

This shim is part of a 3-piece adjustment set. We strongly recommend also replacing the intermediate cushion (275100151) and the final precision shim (275100152) for a complete repair.