OEM 421-33-31350 is a non-friction steel separator plate designed for the multi-disc brake assemblies of Komatsu WA470 series wheel loaders.
This plate is positioned alternately between friction discs to maintain proper spacing, distribute hydraulic pressure, and ensure thermal balance during braking cycles.
Manufactured from high-strength steel and heat-treated for durability, it offers excellent resistance to deformation, abrasion, and thermal expansion, even under continuous high-load operations.
Its structural integrity makes it ideal for use in mining, quarrying, and heavy-duty construction applications.
421-33-31350, 4213331350
Outer Diameter: 428,8 MM
Inner Diameter: 297,0 MM
Thickness: 6,0 MM
Material: Steel
Teeth: 3
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