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WASHER - SPLIT LOCK 1/4 (Mitsubishi MB1L4789)

Code: MB1L4789

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Product Details

Aftermarket Replacement For
Mitsubishi
Warranty
6 months
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Fast Shipping
6 Mo. Warranty
7-Day Returns

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Ships from Whittier, CA
Call: (562) 693-7748Mon-Fri: 7:30 AM - 4 PM

A damaged split lock washer can allow bolted connections to loosen under vibration. During assembly, this aftermarket replacement part provides spring tension to resist fastener rotation. The catalog reference is Mitsubishi part number MB1L4789. A split lock washer's plain mechanical function is to exert axial force between the nut and joint surface. If the washer fails, the fastener may back out, leading to joint separation or component misalignment. Keeping this hardware component in sound condition helps maintain clamp load in threaded assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB1L4789, mb1l4789

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