S-10 Wheel Cylinder Part # ???

[Red Regal T]

Would like to know the specific part number for the larger S-10 wheel cylinders. How can they be identified when sitting on the parts counter so as not to be confused with wheel cylinders that comes stock on our TRs?



I bought a set last year and really felt no difference and thought possibly I was handed the wrong part or I asked for the wrong part. I'm willing to do the job over again to be sure. Please clarify the part needed for the upgrade.

 

[RICHIE HIGH PSI]

John,
If i remember correctly the wheel cylinders come off an s-10 with manual brakes. They look the same, but the inside bore and piston are larger.
I will look at work on sunday and get some part numbers if still needed by then.
Richie

 

[sweetv6]

Hi

a lot of parts numbers.......

http://www.gnttype.org/numbers/8687pn.html

i hope it help

Claude From Quebec Ctiy
p.s. excuse my english

 

[Hognose]

The ones I bought from Advance Auto are Tru-Torque.
The part number is; W37644

It also has other manufactures on it:
Wagner;F110261
Bendix;33892
Ray Bestos;37644
EIS;EW104432

I just happened to have mine sitting in my basement. I haven't had a chance to put them in yet. I am going to use them with two large shoes.

When I bought the wheel cylenders I sked for an 85 S-10 with manual brakes. The difference in the piston size was larger than that of the power brakes.

I hope this helps.

Matthew

 

[Topjimmy]

Also ACDelco # 18E239 - `82 & up S-10 w/manual brakes 7/8" bore.
O.E. G-body bore size is 3/4".

HTH - Jimmy

 

[Red Regal T]

THANKS GUYS! GREAT INFORMATION.