
424250C2 BRKT - Structural bracket
4242451 HOSE - Hydraulic system component
424243 CLAMP - 3/8" vinyl clamp
4242429 HOSE - Pressure-resistant tubing
424-23-H2431 - Customized assembly
424238C3 CHANNEL - Frame reinforcement
424-23-33920 - Precision-engineered part
424-23-33910 - Load-bearing component
424-23-33420 - Connection system part
424-23-33410 - Structural linkage
424-23-33311 - Wear-resistant unit
424-23-33310 - Articulation component
424-23-33160 - Heavy-duty bracket
424-23-33130 - Stabilization element
424-23-33120 - Frame connector
These Komatsu replacement parts are essential for maintaining PC300-8, PC360LC-10, and D85ESS dozers. Ideal for:
Mining operations
Road construction
Building foundations
Quarry material handling
1. Inspect hydraulic hoses every 500 operating hours
2. Clean track components after muddy operations
3. Lubricate pivot points weekly
1. Hydraulic leaks: Check O-rings
2. Abnormal noises: Inspect guide rollers
3. Reduced power: Test pressure valves
Q: Are these parts compatible with older Komatsu models?
A: Yes, we provide parts for models from 1990 onward.
Q: What's the lead time for special orders?
A: Typically 3-7 working days for customized components.
Q: Do you provide installation guidance?
A: Technical support available via WeChat/WhatsApp.
Guangxi Huayang Machinery specializes in Komatsu undercarriage components including track rollers, idlers, and hydraulic cylinders. Contact us for genuine parts:
Mobile/WeChat/WhatsApp: +86 13977190083
Email: lihongchun068@gmail.com
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