OEM 423-33-31351 is a high-performance friction disc specifically engineered for the wet brake clutch systems of Komatsu WA380 series wheel loaders.
Manufactured using high-friction composite material, this disc delivers precise torque transfer, consistent engagement, and thermal stability under extreme braking cycles.
It is installed alternately with steel separator plates inside the rear axle multi-disc brake assembly, ensuring controlled deceleration and long-term durability in harsh construction and quarry environments.
423-33-31351, 4233331351
Outer Diameter: 387,9 MM
Inner Diameter: 266,0 MM
Thickness: 6,0 MM
Material: Steel
Teeth: 3
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