Description

Overview

Outer common axle nut secures the outer wheel-end nut position on common heavy trailer axle assemblies.

The 82mm A/F size, 65mm internal diameter and 9.5mm thickness help workshops match the nut against existing hub hardware before ordering.

Features

• Outer axle nut for common trailer axle wheel-end assemblies.
• 82mm across flats for matching the correct axle nut spanner.
• 65mm internal diameter with 9.5mm thickness.
• Suits McGrath, Rubery Owen, Standard Forge, Rockwell, Dana, Eaton and Ingersol applications.

Specifications and Materials

This outer common axle nut matches common heavy trailer axle wheel-end hardware where the outer nut dimensions line up with the removed part.

The nut measures 82mm A/F, 65mm I.D. and 9.5mm thick.

Part number: AP4006.

Use the matching washer, inner nut and outer nut spanner where the wheel-end assembly requires those service parts.

heavy vehicle wheel end security guide

Compatibility and Fitment

Match this outer common axle nut to the axle family, nut position, internal diameter, across-flats size and thread form before ordering.

Check the removed nut and wheel-end hardware together, because common axle groups can still vary by hub, spindle and washer setup.

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes. 12-393, 12393, 1227B756, 820395, A24-0101, A240101, BP4006, E-572, E572, FL12.393, FL12393, WT4006, IT12-393, IT12393

Related Parts

Check the related service parts below against the trailer setup before ordering.

Compliance and Safety

Inspect the spindle thread, washer, inner nut and outer nut before reassembly, then replace damaged or distorted hardware.

Also follow the axle maker’s wheel-end procedure for bearing adjustment, lock washer setup and final security checks.

Trailer Applications

Workshops use this outer common axle nut on heavy trailer axle wheel ends that run McGrath, Rubery Owen, Standard Forge, Rockwell, Dana, Eaton or Ingersol style hardware.

It suits wheel-end service where the outer nut needs replacement after hub removal, bearing work or axle hardware inspection.

Cross-reference and Suitability

This part cross-references to or suits the following equivalent part numbers and compatible alternatives:

Why Choose ICS Trailers

ICS Trailers can help match axle nuts to axle family, washer setup and the spanner size needed for service. If the hub is already apart, check the inner nut and washer at the same time.

Find more trailer axle parts in Axle Parts