NAA Hydralic fluid

Money Pit · Nov 19, 2018

need to change it out. have the manual with the original specs. what is a good current equivalent?

thanks.

TheOldHokie · Nov 19, 2018

(quoted from post at 11:36:51 11/19/18) need to change it out. have the manual with the original specs. what is a good current equivalent?

thanks.

A quality UTF - roughly the same operational viscosity (SAE 80) with a greatly improved viscosity index making it a better performer in cold weather,

TOH

Jim L WA · Nov 19, 2018

I've been using NAPA R&O hydraulic fluid in mine for several years now. It works good all year. The R&O stand for rust and oxidation prevention.

souNdguy · Nov 20, 2018

As TOH points out, many times a decent quality UTF costs the same as a straight hyd oil. I'd use UTF vs plain hyd oil any day.

TheOldHokie · Nov 20, 2018

(quoted from post at 11:27:53 11/20/18) As TOH points out, many times a decent quality UTF costs the same as a straight hyd oil. I'd use UTF vs plain hyd oil any day.

Plus UTF won't adversely contaminate the final drive and transmission oils if the seals start to leak. If you really want to use a plain hydraulic oil I would also suggest an AW over a vanilla R&O formulation.

TOH

NAA Hydralic fluid

Money Pit

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TheOldHokie

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Jim L WA

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souNdguy

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TheOldHokie

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