Meritor Axle Hub Inner Nut Spanner 98mm 3/4in

Allan Davis on 18/02/2026

Meritor Axle Hub Inner Nut Spanner 98mm with 3/4in drive

Meritor Axle Hub Inner Nut Spanner 98mm 3/4in

$140.00

Meritor Axle Hub Inner Nut Spanner 98mm suits 3-7/8in (98mm) 8-point inner hub nuts and uses a 3/4in (19mm) square drive, so you can remove and torque the inner nut during wheel-end service without slipping.

Part number AP4049B.

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Description

Overview

Meritor Axle Hub Inner Nut Spanner 98mm fits common 98mm (3-7/8in) 8-point inner axle hub nuts used during wheel-end servicing. It uses a 3/4in square drive, so you can apply controlled torque with a breaker bar or torque wrench.

Features

  • 8-point profile helps stop slip on worn locknuts
  • 3/4in (19mm) square drive for workshop tools
  • Supports repeatable hub nut removal and refit
  • Helps protect nut corners compared with loose spanners

Specifications and Materials

  • A/F size: 98mm
  • Opening size: 3-7/8in (98mm)
  • Drive size: 3/4in (19mm)
  • Point count: 8 point

Part number: AP4049B.

For a manufacturer reference on the 3-7/8in 8-point 3/4 drive format, see the OTC 8-pt locknut socket specification page and compare it to your hub nut and tool drive.

Compatibility and Fitment

These cross-references show where this part replaces the part numbers and applications listed. Some installations may need minor changes.

WA13-1913, WA131913, 1913, OTC1913, M-1913, M1913, E-1913, E1913, 11-1913, 111913, 5054, 210.1913, 2101913, AM2101913, L1913, R001913, ROR-R001913, RORR001913, S-35170, S35170, TDA R001913, TDAR001913, 13-463, 13463.

Related Parts

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

Use Part number Part type
Nut to suit AP4008 Inner axle nut

 

Compliance and Safety

  • Follow the axle or hub manufacturer’s wheel-end procedure and torque settings
  • Confirm full engagement before loading the tool
  • After service, recheck end float and fastener security as specified

Trailer Applications

Use Meritor Axle Hub Inner Nut Spanner 98mm for bearing and seal work on heavy trailer hubs that use a 98mm 8-point inner locknut. It suits wheel ends across Meritor, Dana, Rockwell, Eaton, Ingersol, McGrath Rubery Owen and Standard Forge axle assemblies.

Cross-reference and Suitability

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

WA13-1913 WA131913 1913
OTC1913 M-1913 M1913
E-1913 E1913 11-1913
111913 5054 210.1913
2101913 AM2101913 L1913
R001913 ROR-R001913 RORR001913
S-35170 S35170 TDA R001913
TDAR001913 13-463 13463

 

Measure across flats on the nut if you are unsure because 98mm tools are not interchangeable with nearby sizes.

Why Choose ICS Trailers

ICS Trailers supplies trailer parts and workshop essentials for real maintenance jobs. If you need Meritor Axle Hub Inner Nut Spanner 98mm with related wheel-end consumables, we can help you match what you need.

Browse Accessories & Consumables at ICS Trailers in Accessories & Consumables

Online prices apply to website orders only. In-store pricing may differ.

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