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#799726 11/21/2011 4:39 PM
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Wrench Fetcher
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who sales master cylinders for a 1.5 ton chevy. is it the same as a 1 ton model?

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Bubba - Curmudgeon
Bubba - Curmudgeon
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http://chevy.oldcarmanualproject.com/1929_54chevyparts/04/293.HTM

The Master Parts Book shows that some of the 1952 1-tons and 1.5 ton trucks used the same master-cylinder.

What type of 1.5 ton truck do you have?

Rockauto.com has a few 1 1/4" bore master cylinders for 1952 1-ton trucks. Maybe someone with a parts book or an interchange book will post information?

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Big Bolt Forum Co-moderator
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I think a lot of vendors must sell them. I went to Jim Carter and got this:
http://www.oldchevytrucks.com/cart/index.asp?cat2=10187&path=1947+-+Early+1955+Truck+Parts%2FMechanical%2FBrakes%2FMaster+Cylinders+and+Repair+Kits

Don't know why that link isn't showing up as a click on link. Try copy paste. But go to Jim Carter online if the link doesn't work. They have a master cylinder for $99.


A day without laughter is a day wasted- Charlie Chaplin
When wrestling a grizzly bear, you have to keep at it until the bear gets tired, not when you get tired.

1948 Chevy 2-Ton
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'Bolter
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Super55,

Jim Carter's MC's on that page are for the 1/2 ton trucks with the 1-1/8" bore. The 1-1/2 ton trucks use the 1-1/4" bore MC's.

If you MC is not pitted you can rebuild it with a kit from NAPA...if it is pitted you can send it to Serria Specility Automotive and have Joe put a brass sleeve in it. New MC's are hard to find for the big trucks.

Mike B smile









Mike Boteler

1956 Chevy 3100 Resto Rod
1956 8400 Wrecker w/Holmes 525
1956 9200 Tractor w/Allison Automatic
1952 Willys M38 Army Jeep
1953 Willys M38A1 Fire Jeep
1978 Jeep CJ-5 Navy Jeep
1984 Jeep CJ7
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Big Bolt Forum Co-moderator
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Originally Posted by Mike B
Super55,

Jim Carter's MC's on that page are for the 1/2 ton trucks with the 1-1/8" bore. The 1-1/2 ton trucks use the 1-1/4" bore MC's.

If you MC is not pitted you can rebuild it with a kit from NAPA...if it is pitted you can send it to Serria Specility Automotive and have Joe put a brass sleeve in it. New MC's are hard to find for the big trucks.

Mike B smile


If you scroll down to part Item # ME166 it is for 1 1/2 ton.


A day without laughter is a day wasted- Charlie Chaplin
When wrestling a grizzly bear, you have to keep at it until the bear gets tired, not when you get tired.

1948 Chevy 2-Ton
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'Bolter
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Super55,

I stand corrected...I missed that one, that would be the 1-1/4" MC.

Thanks for keeping me straight!

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1956 8400 Wrecker w/Holmes 525
1956 9200 Tractor w/Allison Automatic
1952 Willys M38 Army Jeep
1953 Willys M38A1 Fire Jeep
1978 Jeep CJ-5 Navy Jeep
1984 Jeep CJ7
+++++
Hughesville, MD
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Posts: 55
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Wrench Fetcher
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thanks for the help. its a 1.5 ton without power brakes. Its my first chevy, I know the early fords use the same master cylinder from 1-2 ton trucks. I removed the master cylinder and found it is one from a 1/2 ton so rebuilding it is out the question and the only ones I found so far only go up to a 1 ton but I did not check jim carters, thanks for the help

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'Bolter
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Matthew,

Are you sure you don't have a Hydrovac (power brake booster) mounted on the frame? I thought they were standard equipment on the Medium and Heavy Duty trucks...am I wrong?

Mike B smile


Mike Boteler

1956 Chevy 3100 Resto Rod
1956 8400 Wrecker w/Holmes 525
1956 9200 Tractor w/Allison Automatic
1952 Willys M38 Army Jeep
1953 Willys M38A1 Fire Jeep
1978 Jeep CJ-5 Navy Jeep
1984 Jeep CJ7
+++++
Hughesville, MD
Joined: Dec 2002
Posts: 2,538
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'Bolter
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Posts: 2,538
Alretta Truck Parts, is by far the best place to seek brake parts for these big Stovebolt Trucks. Quite a few members from this site have used them. Contact Geoff @ (508)788-9409.


Spanky Hardy
Collector Of Fine Old G.M. COE Trucks & Antique Holmes Wreckers

1948 Chevrolet 5700 COE Holmes HD W35 Wrecker
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1950 GMC 250 1-Ton
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Wrench Fetcher
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yep positive. I suppose it might have had one when it was new, but it does not now. I personally am a gmc man but some years back I was given a 51 ford f6 two ton and am much more versed in the ford medium duty trucks than the gm versions. On the fords power brakes were an option on the 1.5 tons, chevys I really am not sure.

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Wrench Fetcher
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Thanks for the help guys. being my first gm medium duty I am still learning all the good parts places.

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Wrench Fetcher
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Napa can get the larger master cylinder, thats where I got mine.


Moderated by  69Cuda, Super55 

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