OEM 421-33-32241 is a high-performance friction disc designed for the rear axle brake system of Komatsu WA470 series wheel loaders.
This disc ensures precise torque transfer, controlled deceleration, and thermal stability under continuous braking cycles in high-load applications.
Constructed from premium-grade friction material, it offers excellent resistance to wear, heat, and oil immersion, making it ideal for off-road, quarrying, and mining environments.
Its specific dimensions and spline configuration ensure full OEM compatibility and smooth operation within multi-disc brake assemblies.
Outer Diameter: 352,0 MM
Inner Diameter: 69,0 MM
Thickness: 6,5 MM
Material: Paper
Teeth: 15
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