37 Tudor window regulators..

[slantback37]

I have 3 different sets of regulators. Which one is for the rear windows on a 37 Tudor..

 

[BABAR40]

Your 2nd photo from left looks like a correct year rear regulator.

 

[Fordors]

Agreed on the regulator, and the glass channel is the top one. Photo 4 shows a front regulator. Photo 1 is '33-'34 Tudor and Fordor door, also '33-'34 Tudor quarter window.

 

[Barn Junk]

Actually I believe the first photo shows a 1935-36 Ford Tudor rear/side window regulator. Very similar in function to the 34 Ford closed car door and Tudor rear/side window regulator but uses #12 fine thread mounting screws instead of 6-1/4 NC mounting screws.

 

[Fordors]

I'm still pretty sure photo 1 is of 40-70200-B and is noted as follows in the Hardware and Trimming Catalog- "No longer serviced, supply 78-703600-A". Photo 2 is the 78-703600-A, originally designed for the 78-700 Tudor. The 78-703600-A uses the 12-24 X 3/8 round head screw noted in the catalog as 350239-S2 Window Regulator to Door Screw, 1935-'38.
slantback37, you might consider drilling the 12-24 threads out with a no. 7 drill and re-tapping to 1/4-20 thread. Unless of course you already have the hard to find 12-24's.

 

[slantback37]

When I bought the regulators. They came with the screws.

When using the window channels. The top one has that extra bolt on it. Is there some place where that would go?? I don't see any slot for it to fit in..

 

[Barry711]

The rear window channel has a threaded stud that is screwed in after the channel is installed in the car. The purpose of this stud is to prevent you from cranking the window too high and allowing the channel from coming off the regulator. This probably what your extra bolt is used for. Look for a tapped hole just off the centerline of your channel.