Ariens Model # 931037 hydro speed control

[ole20]

Need help with hydro speed control valve, looking for rebuild kit for 931037 ariens grand sierra.
The valve is a Danfoss fluid power JC086B, AV1FA4 GNF . has anyone rebuilt anything like this?

 

[mechanic mark]

https://parts.ariens.com/partlookup_a/261.htm?aribrand=ARN#

 

[ole20]

Fixed, No more leaking, opened it up and replaced 2 o-rings. easy-peasy. I thought it would be more involved.
I got the o-rings from local HI farm implement dealer. cleaned it and reinstalled it.
Thank you for the info mechanic mark, however I could not find anything, all discontinued.