Alternative to TF-500 Transmission Hydraulic Fluid

[DavidL61]

I just hit 300 hours on my YT347 and it's time to change the transmission hydraulic fluid. I'm looking for TF-500 fluid and I'm having a difficult time finding it on the net and I don't feel like driving to the dealer which is 1 1/2 hours away.

Is anyone using an alternative fluid in their YTs

My son recommended Mobil Fluid 424. He's running it in his LX410.

 

[wileythedog]

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I looked into this earlier. See attachment, any of these should work. I put in Shell Rotella 550039811 HD Tractor Transmission & Hydraulic Fluid from Tractor Supply, it is the same as Donax TD. No problems at all.

https://www.tractorsupply.com/tsc/product/shell-rotella-universal-hydraulic-fluid-5-gal-pail?cm_vc=-10011

 

[wileythedog]

As you can see from the chart, the 424 will work as well

 

[DavidL61]

Thanks for the reply and chart.

TSC has the Mobil Fluid 424 5 gallon buckets for $59.99. It’s labeled Mobil Delvac.

https://www.tractorsupply.com/tsc/product/mobil-delvac-tractor-hydraulic-fluid-5-gal-124788

 

[wileythedog]

Thanks for the reply and chart.

TSC has the Mobil Fluid 424 5 gallon buckets for $59.99. It’s labeled Mobil Delvac.

https://www.tractorsupply.com/tsc/product/mobil-delvac-tractor-hydraulic-fluid-5-gal-124788

Good to know, I'll remember next time I'm due!