REINFORCEMENTS M31C JEEP (SET OF 3)

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SKU:  3161H
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War Dept specs from the original Technical Manual — click to open

M31C Frame Reinforcements

Set of 3 mounting brackets

Reinforcement brackets for mounting an M31C pedestal machine gun mount. These brackets are welded to the chassis and serve as anchor points for the rear support legs of the M31C mount. Essential component for correct and stable installation.

Material

Steel

Finish

Laser-cut and folded

Fitting

To be welded to chassis

Set contents

3 pieces

Features

  • Reproductions to original specifications
  • Laser-cut and CNC brake-formed for correct dimensions
  • Correct mounting holes for frame attachment
  • Designed for M31C pedestal support legs
  • Reinforce chassis against recoil forces

★ Precision-manufactured reinforcement brackets providing solid support for M31C machine gun mount installations.

Installation notes

These brackets are welded to the outside of the jeep frame. Fitting requires welding work — ensure correct positioning before commencing welding. The reinforcements serve as anchor points for the three support legs of the M31C pedestal mount. Without these frame reinforcements, the jeep floor may fail under the recoil forces of a machine gun.

Compatibility

Intended for use with M31C pedestal mount. The M31C is the improved version of the M31 mount, introduced in March 1945. Difference from earlier M31: the M31C uses the E10014 cradle/pintle assembly. Note: support legs and pedestal are supplied separately — this set contains only the frame reinforcements.

Historical context

The M31C pedestal mount was standardised in March 1945 as an improvement on the earlier M31, and was manufactured by James Cunningham, Sons and Company. The frame reinforcements were necessary after earlier mounts without support legs caused instability and body damage during firing.

This description was generated automatically. Unsure about fitment? Contact us at info@willys.be.

Restoration part — not a ready-to-fit product

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.

📐 Diagrams & technical drawings

From the original Technical Manual CJ2A_PL_1949 — Parts List — only for Willys CJ-2A / CJ-3A (1949)

Group 33-01 — Tools
Group 33-01 — Tools
Page 113–113
Group 33-02 — Tool Box
Group 33-02 — Tool Box
Page 113–113

From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)

Body — Dashboard, Seats, Windshield
Body — Dashboard, Seats, Windshield
Page 125–130