I have a 51 super A that landed hard on the front end.Broke the block and front bolster.I was lucky enough to get a 1941 A for parts.I know that I will loose the hydraulics but this tractor has always been used as a wagon puller so that is a non issue.I have stripped the C113 block on the super A and was measuring up the outside diameter of the sleeves that were removed from the A They appear to be different by an 1/8 th of an inch. Due to budget (or lack there of) I need to get this running cheap. So what are anyones thoughts about putting all of the fresh parts from the super A and using the pistons and sleeves from the A?
- Thread starter PAKRATT
- Start date
Janicholson
Well-known Member
Do it. RIdge ream the sleeves, Hone them at 45degree crosshatch angle with 400 grit hone, put new rings in it and go to work. Jim
Anonymous-0
Well-known Member
Some of the later Super A's would take a bigger bore sleeve and the regular A's would not.
The Bigger sleeve should measure 3 7/16th at the seal ring and the early or smaller sleeve is 3 5/16th's.
I had the bottom of the block bored so mine would take the bigger sleeve and the machinst charged me $40 a hole because of the set up time.
The Bigger sleeve should measure 3 7/16th at the seal ring and the early or smaller sleeve is 3 5/16th's.
I had the bottom of the block bored so mine would take the bigger sleeve and the machinst charged me $40 a hole because of the set up time.
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