Occupying a critical position in construction machinery powertrains, the 423-23-23170 and 4232323170 part number differential rear cradle bushing is designed to maintain the stability of the running gear under severe field conditions. Providing full compatibility with Komatsu WA20-3, WA380-3, WA380-5, WA380-6, WA430-5, and WA430-6E0 loader series, this component balances the load distribution in the rear cradle mechanism.
To prevent wear at the differential and cradle connection points and to support the harmonious operation of moving parts, certain points must be paid attention to during the replacement of this bushing:
- The bore diameter and surface roughness of the mounting housing must be checked with precision.
- When removing the old bushing, the housing should be inspected for burrs or deformation.
- Appropriate press tools must be used to ensure the part fits fully into place.
You can ensure you are obtaining the correct part by comparing the 423-23-23170 code with the differential rear cradle bushing on your current machine before disassembly.
