13.0 Running Gear
Transmission: Transmission cases are to be painted engine 
gray.
Transmission filler & drain holes were relocated to left side 
of case around 9/42.*
Transfer case: Transfer cases are to be painted 
OD.
With start of 
production, GPWs were equipped with an external-contracting parking brake. This 
was changed to an internal expanding brake around 3/13/44.         
          
  **
Drive Shafts: Original universal joints are 
f marked.
Later production Ford front and rear drive shafts are 
constructed from small diameter tube (about 1-1/4”). Early rear drive shaft 
tubes are about 2” in diameter.
Grease Fittings: Original GPW grease 
fittings were S7 plated (many were painted after assembly) and incorporated an 
internal one-way valve. There is no ball visible at the grease inlet 
point.
No silicone gasket sealer should be visible on any engine or 
driveline components.
Deduct points for running gear that is 
excessively dirty, has excessive oil leaks or grease buildup.
*“ 
Ord dept report”, AAW #2 P223
** “Ord dept report”, AAW #2 
P223
Updates below this line
"With start of production, GPWs were equipped with an 
external-contracting parking brake. This was changed to an internal expanding 
brake around 3/13/44.**          
           
"
Note: This is incorrect, ALL GPW's were 
fitted with the external handbrakes. Ref Jim Gilmore.           
   
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