OEM 421-22-27410, 4212227410 friction disc is a high-performance component designed for limited slip differential (LSD) assemblies in Komatsu machinery.
Manufactured using molybdenum-infused friction material, it offers superior heat resistance, long service life, and consistent torque transfer under high-load, high-friction environments.
Outer Diameter: 198,0 MM
Inner Diameter: 103,0 mm
Thickness: 3,6 MM
Material: Molybdenum-infused composite
Teeth: 32
Why Molybdenum?
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Resists thermal degradation
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Maintains friction under pressure
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Reduces wear in long-term LSD operation
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Ideal for off-road, construction & mining applications
WA450-5L / WA450-6, WA470-5 / WA470-6, WA480-5L / WA480-6, WF450-3 / WF450T-3
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