Your cart is empty
Browse our catalog to find the parts you need.
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.
Spicer · Hardware & Fasteners
231502.
In stock · ships from Knoxville
This is a heavy-duty self-locking drive shaft nut, also known as a stub-shaft nut.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Used on medium- and heavy-duty truck drivelines compatible with 1610 through 1810 series components.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 6 of 6.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It secures the driveline yoke or output shaft stub in place, preventing it from loosening under the high torque and vibration common in medium- and heavy-duty trucks. It is typically replaced whenever a driveline component is removed or serviced to ensure the self-locking feature holds the required clamping force. Proper torqueing is critical for safety and driveline integrity.
Part Number: 231502.
LOCK NUT
Unit: ea
Vendor: DANA
Dealer: KP Services Crossville
Compatibility, alternatives, and more
