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Synthetic oils for tractor

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hamman01 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote hamman01 Quote  Post ReplyReply Direct Link To This Post Topic: Synthetic oils for tractor
    Posted: 20 Apr 2012 at 12:25pm

Would it be a problem using synthetic oils in the Transmission,Rearend and Final drives of our 42 & 47 Wcs? If not what weights do you suggest? Thanks. Roger.

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CTuckerNWIL View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2012 at 12:34pm
You might get 10 different opinions but I used 90W gear lube in the tranny & differential and the finals. Tranny and differential won't be hurt by using a universal hytran fluid.


Edited by CTuckerNWIL - 20 Apr 2012 at 12:35pm
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427435 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 427435 Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2012 at 12:43pm
Today's synthetics (in the proper weight) won't hurt anything that I can think of.
Mark

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Coke-in-MN View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Coke-in-MN Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2012 at 12:53pm
Cost is the big factor as synthetics seem to have a high up front cost. In a vehicle with high millage and heavy use i could see it but in tractors used seldom there would be no advantage. In the final reduction a GL5 lube and in rest of gears and such the Universal Fluid instead of Non Det motor oil. 
 Same in hyd system the Universal fluid unless the spec calls for ATF.
In torque converters and some shared systems the ATF is required. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote TimNearFortWorth Quote  Post ReplyReply Direct Link To This Post Posted: 20 Apr 2012 at 1:09pm
Note that most old style rope type seals do not like synthetics and are prone to leaking; switching back to non detergent oil will not correct the leak on many old style seals such as rope type.
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