PIVOT TOP BOW - MB 5/16"
1942 type top bow swivel for Willys MB.
Comes with bolt, plain washer and anti-rattle washer.
Made from original spec material.
Smooth casting with correct markings.
Late type and GPW models also available.
Top bow pivot bracket - MB 5/16"
Early type with fine thread
Cast top bow pivot bracket for mounting the canvas top on early production vehicles. This part is fitted to the side of the body and allows the top bows to pivot and lock in the upright position when the canvas top is installed.
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Material Cast steel |
Thread size 5/16" UNF (fine thread) |
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Type Early production |
Marking A 2901 |
Features
- Cast construction with correct A 2901 marking
- Thread size 5/16" UNF (fine thread) for early type
- Mounting with 3/8" x 5/8" UNC bolt, flat washer and split pin
- 2 pieces required per vehicle (left and right hand side)
- Original specification for early to mid-production vehicles
★ Replica to original specification with correct cast construction and A 2901 marking. Suitable for authentic restoration of early production vehicles.
Installation notes
Sold individually - 2 pieces required per vehicle. The top bow pivot bracket is fitted to the body with a 3/8" x 5/8" UNC bolt (not included), flat washer and split pin. The pin in the top bow must point forward (towards dashboard) so that the notches in the top bow align correctly.
Compatibility
Please note: there are two versions of top bow pivot brackets for WWII jeeps. This 5/16" UNF version fits early to mid-production vehicles. Late production vehicles use a 3/8" UNF top bow pivot bracket with larger hole. Check the thread size of your thumb screw before ordering - early = 5/16", late = 3/8".
Historical context
The top bow pivot bracket (Ordnance number WO-A2901) was an essential component of the canvas top system on WWII jeeps. The design changed during production from 5/16" to 3/8" thread for improved strength.
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 |