
424-22-37102 DIFFERENTIAL
424-22-37101 DIFFERENTIAL ASSEMBLY
424-22-33920 HOUSING, LH
424-22-33910 KOMATSU part
424-22-33420
424-22-33410
424-22-33310 Housing
424-22-33250 Plug
424-22-33121 COVER
424-22-33120
424-22-32431 SHAFT,AXLE
424-22-32430 SHAFT,AXLE
424-22-32030 FINAL DRIVE
424-22-32020 XFINAL DRIVE
424-22-31540
These Komatsu differential components are essential for:
WA400-5/WA430-5 wheel loaders in mining operations
PC3000-6 excavators for heavy construction projects
D475A-5 bulldozers in land development
HD785-7 dump trucks in quarry transportation
Case Study: A mining site in Guangxi reported 30% longer service life after replacing differential assemblies with our 424-22-37101 parts for their WA470-6 loaders.
Clean hydraulic ports every 500 service hours using Komatsu-approved solvents
Check differential oil temperature during heavy-load operations
Replace final drive seals when installing new 424-22-32030 components
Abnormal noise in 424-22-32431 shafts? Check gear meshing alignment
Oil leakage from housing? Inspect surface flatness (max 0.05mm deviation)
Reduced power transmission? Verify bearing preload torque (85-95Nm)
Q: Can 424-22-33920 housing fit WA600 models?
A: Specifically designed for WA400/WA430 series with LSD differentials.
Q: Lead time for D475A-5 parts?
A: Standard inventory available for immediate shipment from Nanning warehouse.
Q: Warranty for remanufactured components?
A: 12-month quality guarantee for all Komatsu replacement parts.
Specializing in Komatsu undercarriage components and hydraulic system parts, we supply:
Track chains & idlers for PC200-8 excavators
Cummins engine parts for HD785 trucks
Bucket cylinders for D61 bulldozers
Contact: Mobile/WeChat/WhatsApp: +86 13977190083
Email: lihongchun068@gmail.com
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