OEM 421-33-32340 is a non-friction steel intermediate plate designed for the rear axle brake systems of Komatsu WA470 series wheel loaders.
Positioned alternately between friction discs, it helps maintain proper spacing and ensures uniform hydraulic pressure distribution during brake operation.
Constructed from heat-treated alloy steel, the plate offers high resistance to deformation, thermal expansion, and wear under continuous heavy-duty braking conditions.
Ideal for use in construction, mining, and quarry applications, where system reliability and long service life are critical.
421-33-32340, 4213332340
Outer Diameter: 406,8 MM
Inner Diameter: 279,7 MM
Thickness: 3,3 MM
Material: Steel
Teeth: 4
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