OEM 423-33-31330 is a non-friction steel separator plate engineered for use in the multi-disc wet brake systems of Komatsu WA380 series wheel loaders.
This component is alternated with friction discs inside the brake pack and is essential for maintaining proper disc spacing, distributing hydraulic pressure, and preventing clutch lock-up during operation.
Crafted from heat-treated steel, this plate resists deformation, warping, and fatigue in continuous high-load braking environments—making it a critical part of long-life, high-reliability brake assemblies.
Outer Diameter: 387,6 MM
Inner Diameter: 266,0 MM
Thickness: 3,2 MM
Material: Steel
Teeth: 4
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