Dorman 615-286 Spindle Nut - Rear

Brand Dorman 615-286
Position Rear
Material Acero
Material Steel
Thickness 14.5
Point Quantity 0
Thread Type Media
Thread Type Medium
Hex Size 2.5 in
Slotted Type No
Slotted Type Non
Thread Size 2-16
Bridge Nut Socket Needed Oui
Bridge Nut Socket Needed Yes
Contenidos del paquete 2 tuercas
De un solo uso. No
Diámetro de la rosca 2in
One Time Use No
One Time Use Non
Package Contents 2 nuts
Thread Diameter 2 in
Tuerca de puente de eje necesaria
Fits Ram · 24 vehicles

OE-style fit. Matches the original spindle nut's fit and function.

Steel construction. Built from quality steel for reliable performance.

Medium-thread design. Sized for a secure, precise spindle connection.

Cross-references 5086760AB for the same application. See all 1.

$52.70Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $52.70
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 615-286 Spindle Nut for Rear Axles

Dorman 615-286 is a steel spindle nut engineered to match the fit and function of the original part on specified vehicles. Built for rear axle service, it supports secure wheel-end assembly on Ram 2500, Ram 3500, and Ram 4000 applications.

  • Steel construction for durable service in driveline and axle applications
  • Designed to match original fit and function on specified vehicles
  • Medium thread type with 2-16 thread size
  • 2 in thread diameter and 2.5 in hex size
  • Non-slotted design
  • Bridge nut socket needed for installation
  • Fits rear position applications on Ram heavy-duty trucks

Detailed Product Information

This spindle nut is built for rear wheel-end hardware service where correct thread engagement and secure retention are critical. The Dorman 615-286 uses a steel body with a medium thread profile and a 2-16 thread size, helping it match the original hardware specification on select Ram trucks. It is a direct-fit style replacement for rear axle service on 2017-2024 Ram 2500, 2017-2024 Ram 3500, and 2017-2024 Ram 4000 models. This part cross-references OE number 5086760AB for the same application.

Vehicle Fitment

  • Fits 2017-2024 Ram 2500, Rear
  • Fits 2017-2024 Ram 3500, Rear
  • Fits 2017-2024 Ram 4000, Rear

What This Part Helps Address

  • Loose or worn rear spindle nut hardware
  • Incorrect thread fit during axle service
  • Replacement needs after wheel-end disassembly
  • Restoration of proper axle nut retention on Ram heavy-duty trucks

Installation Notes and Tips

Verify thread size, hex size, and rear axle application before installation. A bridge nut socket is required for service. Confirm the axle hardware specification against the vehicle’s original part before assembly, especially on Ram 2500, Ram 3500, and Ram 4000 rear applications.

Quality Assurance

Dorman designs this spindle nut to match original part fit and function and manufactures it from quality materials for reliable performance in specified applications.

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2024Ram2500RearPackaging Type: Box
2024Ram3500Cab & ChassisRearPackaging Type: Box
2024Ram4000RearPackaging Type: Box
2023Ram2500RearPackaging Type: Box
2023Ram3500Cab & ChassisRearPackaging Type: Box
2023Ram4000RearPackaging Type: Box
2022Ram2500RearPackaging Type: Box
2022Ram3500Cab & ChassisRearPackaging Type: Box
2022Ram4000RearPackaging Type: Box
2021Ram2500RearPackaging Type: Box
2021Ram3500Cab & ChassisRearPackaging Type: Box
2021Ram4000RearPackaging Type: Box
2020Ram2500RearPackaging Type: Box
2020Ram3500Cab & ChassisRearPackaging Type: Box
2020Ram4000RearPackaging Type: Box
2019Ram2500RearPackaging Type: Box
2019Ram3500Cab & ChassisRearPackaging Type: Box
2019Ram4000RearPackaging Type: Box
2018Ram2500RearPackaging Type: Box
2018Ram3500RearPackaging Type: Box
2018Ram4000RearPackaging Type: Box
2017Ram2500RearPackaging Type: Box
2017Ram3500RearPackaging Type: Box
2017Ram4000RearPackaging Type: Box
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5086760AB