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LOCKNUT (Mitsubishi MB10521)

Code: MB10521

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

A damaged locknut can allow threaded fasteners to loosen under vibration, risking component separation. During inspection, a locknut’s prevailing torque may degrade after repeated removal and reinstallation. Locknut condition directly affects the clamping force of bolted joints in mechanical assemblies. Keeping a locknut in sound condition helps maintain consistent preload on critical connections. This aftermarket replacement part references Mitsubishi catalog number MB10521. The item ships at approximately 0.288 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: MB10521, mb10521

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