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Automann · Hardware & Fasteners
209.1312
In stock · ships from Knoxville
This is a spindle nut, a critical fastener used to secure the wheel hub assembly to the spindle on a heavy-duty truck or trailer axle.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It works in conjunction with a locking washer and outer nut to set and maintain the proper preload on the wheel bearings. Spindle nuts are typically replaced when threads become damaged, the nut is stretched, or a locking feature wears out during routine wheel-end service. They should always be torqued to manufacturer specifications to prevent wheel bearing failure or wheel separation.
Part Number: 209.1312
SPINDLE NUT
Vendor: Automann
Dealer: KP Services Crossville
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