
113-15-00230 - Undercarriage components
113-12-42110 - Track link assemblies
110.1307.200 - Hydraulic seals
104-15-25490 - Sprocket assemblies
104-15-25480 - Roller bearings
104-15-25140 - Track adjusters
103-27-31233 - Bucket linkage pins
103-27-31212 - Boom cylinder rods
103-15-32321 - Final drive gears
103-15-32221 - Swing motor components
103-15-32130 - Track shoe bolts
103-15-00730 - Idler wheels
102-14-51272 - Hydraulic pump gears
102-14-51192 - Control valves
101-11-15103 - Engine mounting brackets
These Komatsu-certified parts support equipment including:
PC300 Excavators - Ideal for mining operations and road construction
D85 Bulldozers - Essential for land clearing and agricultural projects
WA500 Loaders - Crucial for material handling in ports
1. Clean hydraulic filters every 500 operating hours
2. Inspect track tension weekly on rocky terrain
3. Replace bucket teeth when worn to 40%
1. Hydraulic drift? Check 103-15-32221 cylinder seals
2. Track slippage? Inspect 104-15-25490 sprockets
3. Engine vibration? Tighten 101-11-15103 mounts
Q: How to choose between OEM and aftermarket parts?
A: We provide OEM-equivalent quality with 30% cost savings
Q: Lead time for bulk orders?
A: 7-10 days for 50+ units via our Guangzhou warehouse
Q: Warranty coverage?
A: 12-month guarantee on all hydraulic components
Guangxi Huayang Machinery specializes in:
• Undercarriage systems (ID: 113-xx-xxxxx series)
• Hydraulic solutions (ID: 102-xx-xxxxx series)
• Power transmission components (ID: 103-xx-xxxxx series)
Contact: +86 13977190083 | lihongchun068@gmail.com
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