whats this?
 

I have a delco-remy generator regulator model 1118505 6 volt system 25 ampere positive ground made in USA. Does anyone know what it fits? It also has a red label on it that says its fungus and corrossion resistant.

Max

Regulator
 

Max
I thought it maybe off a GMC CCKW but the part number does not match .
They are positive ground systems , 6volt and do have a 25 amp alternative .
Is it the big type like the Jeep .

Regards
Jim S

Jim it's 8 inches long by 5 inches high and has 3 terminals on one side.
max

Reg
 

Max

The part numbers for the two GMC CCKW regulators are ,
40 amp 1118468
25 amp 005628

A dukw may take a 25 amp regulator ( no night driving ) and want something that was corrosion and fungus resistant .

Regards
Jim S.

here is a picture of the one that I have

It is for a GMC CCKW...late 1944 and 1945 productions. You should know that Jim.

Regulator
 

My knowledge of GMC'S is very limited not like some people I know ?

How is yours coming along ?.

Regards
Jim S..

thanks for that, do you think they would work in a jeep?
Max

In a word....NO....sorry! Unless you also mounted the matching Delco Remy generator....otherwise you will have current/voltage problems.