These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Automann · Hardware & Fasteners
209.1223
In stock · ships from Knoxville
This is an outer spindle nut used on heavy-duty truck and trailer wheel ends.
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 threads onto the spindle to secure the wheel bearing adjustment and prevent the wheel assembly from loosening. Replacement is necessary when the nut shows signs of thread damage, corrosion, or after repeated removal during wheel end maintenance. Proper torque is critical for safe operation.
Part Number: 209.1223
SPINDLE NUT
Unit: ea
Vendor: Automann
Dealer: KP Services Crossville
Compatibility, alternatives, and more
