Maybe this is old info, but I'll bring it up just in case. I got a hydraulic valve for a 149 in the mail today. It was made for IH by Cessna hydraulics which is now part of Eaton-Vickers. The valve (with a slight variation in the casting to accomodate an integral handle) as well as parts for it are still available new. This is good news if you need parts. For me it's good news because I figured out that the triple spool version I've been looking for is available. Gotta call my hydraulics supplier tomorrow for pricing.
Here are links to the catalog and parts book.
http://hydraulics.eaton.com/products/pdfs/E-VLDI-TM002-E.pdf
http://hydraulics.eaton.com/products/pdfs/E-VLMB-TP001-E.pdf
Jerry
Here are links to the catalog and parts book.
http://hydraulics.eaton.com/products/pdfs/E-VLDI-TM002-E.pdf
http://hydraulics.eaton.com/products/pdfs/E-VLMB-TP001-E.pdf
Jerry