TRAILER DRAIN PLUG
NOS Trailer Drain Plug to suit WWII Bantam BRC and Willys MBT Trailers. Also correct for M100 and M416 Trailers.
Trailer Drain Plug
For 1/4 ton military trailer
Drain plug for the floor of military 1/4 ton trailers. These plugs made the trailer amphibious: when closed, the trailer remained watertight and could float, when opened the water could drain away. Essential component for a correct restoration.
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Application 1/4 ton military trailer |
Function Floor drain plug |
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Type Drain valve |
Specification As per original |
Features
- Drain plug for military trailer floor
- Makes trailer watertight when closed
- Allows water to drain when opened
- Essential for amphibious capability
- Replacement part for restoration
★ Functional component that ensures the amphibious capability of the trailer — with plugs closed, the trailer remains watertight and can float with its load.
Historical context
The 1/4 ton military trailers were designed as amphibious vehicles that could float when the floor drain plugs were closed, or discharge water by opening the plugs.
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.
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1281 — Parts List & Maintenance Manual — only for the 1/4-ton 2-wheel trailer (Bantam T3 / Willys MB-T)








