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NUT - LOCK HEX JAM (Toyota TY005903953971)

Code: TY005903953971

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Product Details

Aftermarket Replacement For
Toyota
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 lock nut can allow threaded fasteners to loosen under vibration, leading to component separation or misalignment. During assembly, a hex jam nut provides a secondary locking action by jamming against a primary nut to resist back-off. The Toyota catalog reference for this aftermarket replacement part is TY005903953971. This nut type is commonly used where space is limited and a low-profile locking element is needed. A loose fastener in a critical joint may cause progressive wear or sudden failure of the connected parts. This item ships at approximately 0.024 pounds. Verify the serial number or application, then call (562) 693-7748.

Part number variants: TY005903953971, ty005903953971

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