Super MD hydraulic pump

Andrew Z · Oct 12, 2011

I need to replace the front seal on my stage II Super MD live pump. However im not sure what pump i have looking on the CNH site it says two pumps were used a Pesco and Thompson. I think i have the Thompson but im not 100% sure, how can i tell what one i have?

Thanks
Andrew

D Slater · Oct 12, 2011

Going to make two posts because I don't know how to put more than one photo in a post.
Notice the housing area above the top two pump mount bolts when comparing the pumps. Pesco pump first.

D Slater · Oct 12, 2011

Pic of thompson pump. IH sold those pumps with a several R suffixes, can't be sure all the housings are shaped different between pumps, all I noticed are. Unless the pump # and suffix can be found, may want to check what seals are there.
Some pumps used the same seals and without looking I think its the thompson that used two different sizes in one end depending on the suffix.

Andrew Z · Oct 12, 2011

Wow, thanks Dave that was great. Looks like i do have the Thompson pump.

Andrew

Super MD hydraulic pump

Andrew Z

Well-known Member

D Slater

Well-known Member

D Slater

Well-known Member

Andrew Z

Well-known Member

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