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G503 WWII 1945 Willys MB and Ford GPW Jeep Late Wiring Diagram
![](images/printerfriendly.jpg)
In 1945 Willys and Ford were using the main rotary switch wiring diagram.
![G503 WWII 1945 MB GPW Jeep Wiring Harness Late version Rotary Main Switch](howto/wiring/MB_GPW_Wiring_Harness_Mid_late.jpg)