T494 HST Filter

   / T494 HST Filter #1  

TN8Man

Veteran Member
Joined
Jul 6, 2017
Messages
1,205
Location
Tennessee
Tractor
TYM T494C, EA Root Grapple. JD445
I'm having a hard time finding a HST filter for my T494. The manual calls out TYM 15532302100 with a new TYM 19265154110 for newer models based on serial number. Apparently I need the newer TYM 19265154110 filter but I can't find a seller. The tractor came with a WD 724/6 MANN FILTER (Germany) which is also hard to find.

What filter do other T494/T574 owners use?
 
   / T494 HST Filter #3  
I’d search the internet for the Mann filter. They make quality filters. Been using them for years on my VW/Audis.
 
   / T494 HST Filter #4  
The tractor came with a WD 724/6 MANN FILTER (Germany) which is also hard to find.
I just Googled it and got a bazillion hits. What are you using to "find" it? Old yellow pages? 🫣
 
   / T494 HST Filter
  • Thread Starter
#5  
Had to wait until today to call my local dealer but they don't have the new TYM HST filter (19265154110) and they might have to order it from South Korea which could take weeks. I have still not found this filter in the USA so far.

So I'm going with the MANN hst filter (WD 724/6) and my local NAPA store will have it by noon today! (y)

Something to be aware of if you have a new T494.
 
   / T494 HST Filter #6  
Wow. My parts came from the HQ in Georgia. I find it implausible that they don't stock a common filter in the US.
 
   / T494 HST Filter
  • Thread Starter
#7  
Wow. My parts came from the HQ in Georgia. I find it implausible that they don't stock a common filter in the US.
The guy said he would check with the HQ in Georgia first but I decided to pass on that option since I need the filter today. The tractor came new from the factory with the MANN filter so I consider this filter a TYM sanctioned filter.
 
   / T494 HST Filter #8  
Literally stopped into the dealership in Longview yesterday to get an oil filter. They aren't as huge dealership, but they have boxes of filters.

I got a free hydraulic filter when I bought the tractor.

20230423_185035.jpg
 
   / T494 HST Filter
  • Thread Starter
#9  
Literally stopped into the dealership in Longview yesterday to get an oil filter. They aren't as huge dealership, but they have boxes of filters.

I got a free hydraulic filter when I bought the tractor.

View attachment 1343664
That's the T/M SUCTION FILTER ELEMENT or Hydraulic filter. I bought that also local for ~$49 at Rural King.

I need the HST filter 9265154110. My tractor came with [WD-724/6] Mann and Hummel Hydraulic Transmission Filter from the factory. I ordered this for ~$14 each + shipping.
 
   / T494 HST Filter #10  
I was told by someone here that the TYM/BRANSON filters have a different bypass volume than most aftermarket filters, so to be sure they are actually a good match... Or one could cause damage to the unit. 🤔
 
   / T494 HST Filter
  • Thread Starter
#11  
I was told by someone here that the TYM/BRANSON filters have a different bypass volume than most aftermarket filters, so to be sure they are actually a good match... Or one could cause damage to the unit. 🤔
The [WD-724/6] Mann and Hummel Hydraulic Transmission Filter is what TYM put on my tractor so I feel confident and it would pass the warranty issue.

Was the T494 ever a Branson badged version or just TYM?
 
   / T494 HST Filter
  • Thread Starter
#12  
The original HST filter was 15532302100 and its mounted vertically but newer models use 19265154110 which is mounted horizontally. I wonder if they changed that because the vertically mounted filter was hanging too low and could get damaged easier.
 
Last edited:
   / T494 HST Filter #13  
The [WD-724/6] Mann and Hummel Hydraulic Transmission Filter is what TYM put on my tractor so I feel confident and it would pass the warranty issue.

Was the T494 ever a Branson badged version or just TYM?

The T494 was always a TYM... Granted TYM was using the Kukje engine before the official consolidation, so who knows what else was shared.
 
   / T494 HST Filter #14  
To be fair, TYM owned Kukje years before the official consolidation.

Now I'm really curious about this filter. My tractor is just the turbo version of the 494.

Should be exactly the same filters unless it's a model year change.
 
   / T494 HST Filter
  • Thread Starter
#15  
To be fair, TYM owned Kukje years before the official consolidation.

Now I'm really curious about this filter. My tractor is just the turbo version of the 494.

Should be exactly the same filters unless it's a model year change.
I was looking at this: 2023 TYM Parts Kit Catalog

It does show the same filters for T494 and T574.
 
   / T494 HST Filter #16  
I'm seeing exactly the same as the filter they provided.

Screenshot_20240927_110826_Adobe Acrobat.jpg
 
   / T494 HST Filter #18  
20240927_112257.jpg


This one! Now I have to go back. The manual isn't clear at all. It only refers to the bigger filter and the oil filter.
 
   / T494 HST Filter
  • Thread Starter
#19  
View attachment 1343925

This one! Now I have to go back. The manual isn't clear at all. It only refers to the bigger filter and the oil filter.
I agree, the documentation could be better. I actually bought this filter from Rural King for ~$36 but when I tried to install it I found it didn't fit. This is the original filter on the older T494/T574. I had to take it back and could not find the new filter in stock anywhere. But this is not the filter TYM put on my new tractor, they used the [WD-724/6] Mann and Hummel Hydraulic Transmission Filter.

The filter you bought is still needed on your tractor though, its the other hydraulic filter.
 
   / T494 HST Filter #20  
I bought the oil filter. The picture they gave me with the tractor.

Oil filter was $20. I should call and see if they have one of these.

50 hour service is due and I want everything ready to go before I start.

Any recommendations for filter wrenches?
 

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