C-series hydro conversion/D-series hydro pump shaft

["Manic-Mechanic" 1,194]

Been told the C-Auto Hydro Pump has basically the same components as the D-Series Pump. Although the D-Series is a divorced system and the pump is set up differently, the shafts can be swapped out and the C-series pump can be converted over to the divorced system and be suspended accordingly. Any thoughts on this?

Sunstrand Hydro (part 1).pdf Sunstrand Hydro (part 2).pdf Sunstrand Hydro (part 3).pdf Sunstrand Hydro (part 4).pdf Tractor_1978_B-C-D-SeriesServiceManual_810063Rl.pdf

Edited December 9, 2020 by oldman
PDF's

[oliver2-44 9,767]

There was a thread on here a few years ago of someone (possible @dman). swapping a C pump to a D. Seems it worked for him

["Manic-Mechanic" 1,194]

Thanks, I read something on the subject on here but can't remember! I can hardly find my own posts!

[pacer 3,174]

Been several years ago, so I dont recall exactly ... but anyway......

 

I found an unknown pump that I got for cheap that literally looked new (I think it was NOS) and knowing it looked like the one on my D180 I set it aside. Later I found a D160 with a worn pump and began to compare the 2. Was obvious they wernt EXACTLY the same, (probably off a C series) but IIRC it was minor, like mounting, etc.

 

Took a gamble and used the unknown on the 160 and it worked/fit perfect,

["Manic-Mechanic" 1,194]

That's what I was hoping to hear! Excellent! Thanks for sharing.

[daveoman1966 3,752]

I've spent a few hours making an Excel SS comparing the D series Sundstrand unit (D-200) to that of the B and C series models.  I even included schematics of a D-200 to that of the C-160, which covers MOST of the variables.  

They are, essentially, the same pump and motor with a few part #s exceptions.  

The SS is kinda big...natrually, so if the moderator(s) kick it ot the curb, ok with me. 

I can send it via email to anyone ...just ask.

My direct emai is:  daveoman@windstream.net

Col A...Excel Line sort  Col B thru F... Pump & motor parts of B & C series (C-160) 

Col H thru L..."D Series" Pump & motor parts. 

Col "G".. Compares part#s...  "1" if the same..."0" if not same.

RED parts at end are the differences:  

Lastly, the MANIFOLD SECTION of D Series is included...just because. (B&C series don't have the manifold.)  

 

 

 

  

COMPARE SUNDSTRAND B & C& D.xlsx

["Manic-Mechanic" 1,194]

Thanks for the compilation of information, I know that had to be a good deal of work! Glad they let file on the page, sure there will be some interested people.

[Handy Don 12,251]

4 hours ago, oldman said:

Thanks for the compilation of information, I know that had to be a good deal of work! Glad they let file on the page, sure there will be some interested people.

Maybe there is a place for this in the documentation/manual section of the site.

[daveoman1966 3,752]

54 minutes ago, Handy Don said:

Maybe there is a place for this in the documentation/manual section of the site.

Knock yourself out... I just wanted to put it out there for EVERYONE to use. 

 

[Handy Don 12,251]

14 minutes ago, daveoman1966 said:

Knock yourself out... I just wanted to put it out there for EVERYONE to use. 

 

Thanks for sharing this @daveoman1966. I haven't yet made any contributions to the documentation section and have no clue how to do it!  Would have to connect with one of the admins to learn the ropes.  Maybe @bcgold can add this in a place where it can be useful to others?  

["Manic-Mechanic" 1,194]

On 12/10/2020 at 10:38 AM, Handy Don said:

Maybe there is a place for this in the documentation/manual section of the site.

File Moderator? Or under your own user name? 

[Handy Don 12,251]

1 minute ago, oldman said:

File Moderator? Or under your own user name? 

From @daveoman1966's comments, I think a good generic name by File Moderator in the transmissions section.