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what kind of transmission fluid for STX46

swstar's Avatar

Join Date: Mar 2005
Posts: 72

07-28-07, 11:14 AM   #1  
what kind of transmission fluid for STX46

What kind of fluid goes in the hydro transmission the STX46 lawn tractor. The manual says Dana 4360, Tuff Torq K-50?

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puey61's Avatar

Join Date: Apr 2004
Posts: 3,224

07-28-07, 05:49 PM   #2  
Since you have a hydro unit then you must have the Tuff Torq trans since the Dana trans should be the shifter tranny, not the hydro. The Tuff Torq uses SAE 10W30 motor oil or, in extreme use applications, you should use Synthetic 5W50.

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