HOSES WATER WILLYS (SET OF 4)
⚙️ TECHNICAL DATA SHEET – HOSES WATER (SET OF 4) – WILLYS MB/GPW
DESCRIPTION
Set of 4 cooling water hoses connecting the water pump, radiator and cylinder head in the cooling system of the Willys MB/Ford GPW jeep.
APPLICATION
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Willys MB and Ford GPW jeeps, 1942–1945
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Engine: Go-Devil L-134
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Position: upper and lower radiator connection, made of 2 hoses each
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⚠️ Note: early “slat grille” MB (1941–early ’42) had a one-piece upper hose instead of 2 sections
TECHNICAL SPECIFICATIONS
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Quantity: set of 4 hoses
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Material: reinforced rubber, heat and coolant resistant
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Dimensions:
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Upper hose (front piece): approx. 90 mm (3 ½"), Ø 38 mm (1½")
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Upper hose (rear piece): approx. 95 mm (3 ¾"), Ø 38 mm (1½")
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Lower hose (front piece): approx. 115 mm (4 ½"), Ø 38 mm (1½")
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Lower hose (rear piece): approx. 120 mm (4 ¾"), Ø 38 mm (1½")
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Fastening: 4 steel clamps, original style
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Function: coolant circulation between water pump, cylinder head and radiator
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Maintenance: check regularly for cracks and aging; replace when needed
REFERENCE
TM 9-803 – Operation and Organizational Maintenance Jeep MB/GPW
TM 10-1513 – Parts List Willys MB
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 | 1942, 1943, 1944, 1945 |
| Hotchkiss M201 | 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1963, 1964, 1965, 1966 |
📐 Diagrams & technical drawings
From the original Technical Manual TM 10-1513 — Maintenance Manual — only for Willys MB / Ford GPW (1942)








