Steel Plate 421-33-31340 Komatsu

OEM 421-33-31340 is a non-friction steel separator plate used in the multi-disc brake assemblies of Komatsu WA470 and WA480 series wheel loaders.

Installed alternately with friction discs, it maintains consistent disc spacing, ensures even hydraulic pressure distribution, and supports thermal stability throughout brake operation.

Manufactured from heat-treated, wear-resistant steel, this component provides high resistance to deformation, thermal expansion, and abrasion in extreme environments.
It is engineered for use in quarrying, mining, and heavy-duty construction applications where system durability is critical.

Outer Diameter: 428,8 MM

Inner Diameter: 297,00 MM

Thickness: 6,0 MM

Material: Steel

Teeth: 3

Komatsu WA470-6, Komatsu WA470-7, Komatsu WA470-8, Komatsu WA480-6, Komatsu WA480-6R, Komatsu WA480-6 LC