Description
The World American WA07-5405 is an aftermarket 6-point axle spindle nut that replaces Spicer 12-423, Meritor 1227U541 / A1227A105, Navistar 1607743C1, and Volvo 858101 on heavy-duty truck steer and drive axles. Machined to a 1.5 in inside diameter and 2.625 in outside diameter with 12 threads per inch, this is the inner / outer axle nut used to retain the wheel hub bearings on Spicer-, Meritor-, and Eaton-style spindles.
Specifications
| Manufacturer | World American |
|---|---|
| Part Number | WA07-5405 |
| Part Type | Axle Spindle Nut |
| Nut Head Type | 6 Point |
| Inside Diameter | 1.5 in |
| Outside Diameter | 2.625 in |
| Thickness | 0.375 in |
| Threads Per Inch | 12 |
| Warranty | 1 Year or 100,000 Miles |
Cross References
This part replaces or is equivalent to the following part numbers:
- Spicer: 12-423, 12423
- Meritor: A1227A105, R002299, 1227-U-541, 1227U541, 1227L194
- Navistar / International: 1607743C1
- Eaton: 4-2205, 42205
- Volvo Truck: 858101
- Haldex: 66142
- Ford: C9HZ-3295-A, C9HZ-3295A
- Watson & Chalin: 1804035
- Euclid: E-2299
- Leland Brake & Wheel: L1334, NL1454
- Batco: 06-258, 06-358, 6-258
- Sirco Industries: 2299
- Automann: 209.1110
- BWP: M-1959
- World American: WA07-8052
Applications
This axle spindle nut fits the following Class 6–8 axle systems:
- Spicer / Dana steer and drive axles using 1.5 in spindle thread (Class 6–8)
- Meritor / Rockwell steer and drive axles in trucks, trailers, and buses
- Eaton / Eaton-Spicer drive axles
- Volvo, Mack, International, and Ford heavy-duty axles using the same spindle thread
Always replace spindle nuts as part of a wheel-end service. Verify your spindle thread (1.5 in / 12 TPI) and OD before ordering. Torque to manufacturer specification using the proper bearing pre-load procedure.
