Combat Split Wheel Rim Bolt
Combat rim wheel bolt
Combat rim
Bolt for securing the two halves of the split combat rim. Combat rims were introduced on later Willys MB models and all Ford GPW jeeps to replace the earlier solid disc rims.
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Material Staal |
Thread size 1/2-20 NF-2 |
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Quantity per rim 8 stuks |
Original number A-5470 |
Features
- Thread specification: 1/2-20 NF-2 x 1-17/32" (per ORD 8 SNL G-503)
- Original Ordnance part number: A-5470
- For use with hexagon nut A-5471 (1/2-20 NF-2)
- Torque specification: 60-70 ft. lbs (81-95 Nm)
- Suitable for 16" combat rims with two-piece construction
★ Essential component for safe mounting of combat rims. Always use eight bolts per rim and tighten with a torque wrench according to specification.
Application
Suitable for split combat rims on Willys MB (from serial number MB120700 onwards) and Ford GPW. Combat rims are characterised by eight bolts connecting the inner and outer rim halves.
Installation notes
Always fit using a torque wrench at 60-70 ft. lbs (81-95 Nm). Mark the rim halves before disassembly so they can be fitted in the same position. Use hexagon nut A-5471. Avoid using anti-seize compounds — this can lead to over-torquing. Completely deflate the tyre before removing the rim nuts.
Compatibility
NOT suitable for early Willys MB with solid disc rims (slat grille MB up to serial number MB120700). These had standard 4" drop-centre rims without split construction. Only applicable to later MB and all GPW with 16" combat rims.
Historical context
The combat rim was introduced during WWII to enable faster rim changes in the field. The two-piece construction made it possible to replace a tyre without special equipment, a crucial advantage in combat conditions.
This description was generated automatically. Unsure about fitment? Contact us at info@willys.be.
This part is intended for the restoration of historic military vehicles. Fitting, aligning, deburring or reworking is part of that work and is inherent to the nature of these goods. Dimensional variation also exists between original vehicles.
Installation requires technical knowledge of the vehicle. Unsure whether this part suits your version? Ask us before purchase at info@willys.be.
This part fits:
| Model | Years |
|---|---|
| Military jeeps | |
| Willys MB (early) | 1941, 1942 |
| Willys MB | 1942, 1943, 1944, 1945 |
| Ford GPW | 1942, 1943, 1944, 1945 |