hydraulic fitting thread size

[longbowsteve]

Hello; Could any of you guy's tell me what thread size the hydraulic manifold block is for fittings on a New Holland 1720 4x4? I am talking about the one under the right floorboard that your hoses hook into to operate a loader. I sold my loader and either need to put rubber caps on them, or remove the fittings and install plugs.I would like to put the rubber caps on the male/female couplers but have not been able to find the right size. I tried 1/2 inch but they are too big.
Much obliged

Steve

 

[IanC]

They are ISO "3/8", most aftermarket companies (TISCO/SMA, Sparex, etc.) carry them. We carried them in stock, maybe your New Holland dealer does as well.

 

[longbowsteve]

Thanks for the info- I will check that out!!

Steve