
424-23-31711 COVER
424-23-31131 CAGE
424-23-31050 KOMATSU part
424-23-31010 KOMATSU part
424-23-30061 XREAR AXLE A
424-23-30013 AXLE ASS'Y
424-23-30012 424-23-30012
424-23-30011 XREAR AXLE A
424-23-30001 AXLE ASSY
424-23-23290 424-23-23290
424-23-23120 Housing
424-23-21052 DIFFERENTIAL ASSEMBLY
424-23-21051 424-23-21051
424-30-31120 424-30-31120
424-30-31110 424-30-31110
These genuine Komatsu replacement parts are essential for maintaining D85 bulldozers, PC200 excavators, and WA380 loaders. The axle assemblies (like 424-23-30001) ensure smooth power transmission in mining operations, while differential components (including 424-23-21052) enhance maneuverability in construction sites.
1. Clean track rollers (424-23-23120) weekly to prevent debris accumulation
2. Check hydraulic connections every 500 operating hours
3. Rotate sprockets seasonally for even wear distribution
Q: Abnormal noise from axle assembly?
A: Inspect 424-23-30013 for gear tooth wear and proper lubrication
Q: Hydraulic system overheating?
A: Verify 424-30-31110 valve functionality and fluid levels
Q: Reduced pushing power?
A: Check differential assembly 424-23-21052 and replace if worn
Specializing in Komatsu undercarriage components and Caterpillar hydraulic systems, we provide:
- Complete four-wheel一带 solutions (track rollers, idlers)
- Engine components for Cummins-powered equipment
- Premium bucket teeth and track chains
Contact: +86 13977190083 | Email: lihongchun068@gmail.com
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