Swap out tired front spindle hardware during a wheel bearing repack with the Dorman spindle lock nut kit, part number 615-018 from Dorman - Autograde. It supplies fresh nuts, washers, retainers and dust caps to service both front wheels. It fits many vehicles, among them the 1987-2003 Ford F-150, 1991-2003 Ford Explorer and 1990-1999 Ford F-250. See the "Vehicles it fits" section for the full list.
Spindle hardware can wear out after frequent servicing. The hardware in this kit is designed to match the original parts. It is intended to make repacking or replacing front wheel bearings on rear-wheel-drive models a straightforward job.
- Direct replacement: the hardware is designed to match the original equipment on the listed applications.
- What's in the box: 2 spindle nuts, 2 spindle nut washers, 2 castellated nut retainers, 2 dust caps and 1 cotter pin.
- Nut specs: steel spindle nuts with a 3/4-16 fine thread (16 threads per inch) and a 0.34 in nut thickness. They are not designated as one-time-use hardware.
- Built for bearing service: a reliable replacement for original components during standard wheel bearing service and replacement. Wheel bearing grease, seals and snap rings are not included.
Signs this hardware may need replacing include a damaged or missing dust cap, a nut retainer that no longer holds, or worn nut threads found during bearing service. Consult the vehicle service information for the correct bearing adjustment procedure. The kit is backed by a team of product experts in the United States and more than a century of automotive experience. Country of origin: United States.
Interchange: E4TZ1195A · E7TZ1195A · LF1131A · LF1131B
This part cross-references / interchanges with the following part numbers:
E4TZ1195A, E7TZ1195A, LF1131A, LF1131B
Frequently Asked Questions
What comes in the Dorman 615-018 kit?
It contains 2 spindle nuts, 2 spindle nut washers, 2 castellated nut retainers, 2 dust caps and 1 cotter pin. The kit is designed to service both front wheels.
Does this spindle lock nut kit fit the 1987-2003 Ford F-150?
Yes. It is a direct-fit application for the 1987-2003 Ford F-150, and it also fits the 1991-2003 Ford Explorer and 1990-1999 Ford F-250. Check the "Vehicles it fits" section for other listed vehicles.
What thread size are the spindle nuts?
The steel spindle nuts use a 3/4-16 fine thread (16 threads per inch) and measure 0.34 in thick.
Is wheel bearing grease or a seal included?
No. The kit covers the retaining hardware and dust caps only. Grease, seals and snap rings are sold separately.
When should I replace spindle nut hardware?
Consider replacing it when you repack or replace the front wheel bearings, especially if the nut, retainer or dust cap is worn, damaged or missing after repeated servicing.
