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NUT - JAM (Doosan DWS4006543)

Code: DWS4006543

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Product Details

Aftermarket Replacement For
Doosan
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 jam nut can allow threaded fasteners to loosen under vibration, leading to mechanical misalignment or component separation. The Doosan catalog reference DWS4006543 identifies this aftermarket replacement part. A jam nut is a thin hex nut used to lock a primary nut in place by applying friction against the threads. When a jam nut fails or is missing, the primary fastener may back off, causing joint instability or part detachment. During assembly, a jam nut is typically tightened against a standard nut to prevent unintended rotation. This item ships at approximately 0.01 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: DWS4006543, dws4006543

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