If You Own BX watch this Video: Fuel Filter Upgrade

Here is a video of why and how you should upgrade your Kubota BX fuel filter. Clogged fuel filters from icing or other debris are a common problem on BX's. This upgrade is great for other small diesel engines too.
Here is a video of the bracket I made and I also show pinch of tools for servicing the filter.
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Please watch: "Kubota BX Grading and Filling Hole"
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[@jinxak]

Nice video, and great info. I’ve dealt with this issue on my BX25D one too many times. I definitely am going to upgrade this factor nightmare. Last time the ‘stealership’ cost me $450 dollars because fuel filters aren’t under warranty and then added a battery and tractor wash to boot. This was at 75 hrs after I changed both filters at 50hrs. Now I have 101 hrs and it’s Déjà vu. Errr!

[@TractorTech]

That was a heck of a charge for little bot of work, unless that included pick up and delivery of the tractor. Here is a video I recently did comparing a Racor to a copy. You can buy the copy, and put a racor filter on it and still be less than a racor. kzbin.info/www/bejne/r2OloJaebsaWoa8

[@traderjack6151]

Great job! The second filter closer to the injection pump is never dirty so I would delete the filter that you can’t get to . All the older Kubotas had water separator bowls with a filter element. Hey let’s use 2 air filters and the first filter that filters 99.9 of air almost impossible location lol thanks for your great video!!!

[@MDR-hn2yz]

I did this with my BX2360. I took both of the stock filters off and replaced them both with these racors. It works better than the factory setup in cold weather (here in upstate NY, things just warmed up to 11*) but I still have problems with gelling. I am treating the diesel, running close to 50/50 diesel/kerosene and still have problems.

[@TractorTech]

If you are having problems with gelling, I would try buying fuel somewhere else. Be careful mixing that much kerosene in. That will make the fuel dry and may harm in the injection pump. Check and see if there is a place that sells a "winter" fuel. Have you tried an additive? I have used Stanadyne in the tractors, Optilube XPD in my truck with no gelling problems. I am going to use Optilube in the tractors too, I had finish using up the Stanadyne. Howes and Powerservice do not live up to their claims.

[@MDR-hn2yz]

I usually get my diesel from the local gas station which I assume, being in upstate NY in January, is selling winter diesel. That said, it is not marked that way. I will check out a few places around that sell winter diesel to the local equipment operators and farmers. They seem to have no problems. I did drain off about 1/3 cup of water recently so maybe it is just bad fuel? Yes, I always treat my fuel starting around November. I have used Howes and Power Service white, with no luck. I just bought some Peak Blue this week and changed the filters, we’ll see how it goes. But it’s very frustrating because this is when I really need the tractor running!

[@lawrenceaubert6540]

I just performed this very upgrade on my bx25d. Thank you very much for making the content that you do. The job was fun and easy. You got another subscriber 😎

[@TractorTech]

Awesome! I am very glad you like my videos. Thanks for watchhing and thanks for taking the time to comment!

[@BiffsEquipment]

Maybe it was this video i first saw.. Didnt realize you had 2 of these videos.. Again when i do my racor upgrade i will shoot you a shout out. Thanks again

[@TractorTech]

Thanks. I did this video originally. Then people wanted to see the bracket. So I did a video on that. Then I put a Racor on the BX23, so I did video on that since it had a loader and a slightly different bracket. Watch ebay for the filter. I got a deal on mine. I'm pretty sure it was mil surplus.

[@ThePlowGuys]

We ordered this filter and will be installing it this summer. Thanks for the video brother. Keep up the good work and make more Kubota videos.

[@TractorTech]

Good luck with the install. I should have a plowing video up later today. I saw you have a couple new ones I need to check out.

[@FredFlintstone21]

Tough to beat racor fuel filter! Works great on my '02 excursion 7.3 diesel

[@TractorTech]

Yes, they are great!

[@Tom-ej8bb]

My 1880 is 2 years old now and this is the 3rd time watching!👍 I don’t use mine in the winter at all and I add plenty of non gel starting before my last couple of uses. I was planning on changing both original filters this winter after only about 200 hours on them. Do you think I should do this upgrade? Without me looking it looks like the first filter, filters for the fuel pump. Am I correct? Thanks for so many great videos!! U do a great job of explaining!!!

[@TractorTech]

If you don't use it in the winter, you will probably be fine. If you OCD and want to have super clean fuel you can do this upgrade for around $100. The big thing is buy clean fuel, have clean cans, and store the cans inside. I did all of that and I still had icing issues. For your uses, something like a racor Mr. Funnel may be good to have. You could pre clean the fuel to reduce the risk of a fuel filter issue.

[@Tom-ej8bb]

@@TractorTech Thanks!!!!

[@Freakingstang]

I’ve always heard it pronounced ray cor. Raker is something on a chain saw. Put the same one on my bx2230 about 8 years ago.

[@TractorTech]

Hooked on fonics did not work for me.

[@leeflory1716]

I bet that’s why it won’t run but for a few seconds even though it’s warmed up, my filters are clogged. I’m surprised it came with such a crap system, definitely needs a proper water/fuel separator filter, with a drain :)

[@TractorTech]

Idk why kubota makes such a good tractor then cheaps out on the filter setup.

[@jamesthegreat9309]

I just got mine today. Getting ready to install. I know it says on the inlet or unpressurized of the fuel system. But I was wondering, do you think it could be after the lift pump? Its low pressure pump if I'm not mistaken. This would simplify the fuel hose routing IMO.

[@TractorTech]

I'm not a filter engineer but it may need to be on the suction side to work properly.

[@jamesthegreat9309]

@@TractorTech Well, I went ahead and put it after the lift pump and, obviously, before the high pressure pump at the engine. I bypassed the filter underneath, but replaced the one at the engine. Seems to work fine for now. If I have problem, I will kick self in behind, replace lift pump and reconfigure the way you said to!! LOL

[@TractorTech]

@@jamesthegreat9309 Let me know if you encounter any problems.

[@jamesthegreat9309]

@@TractorTech Will do. Working well so far

[@Ant_McD]

You have a link for the filter?

[@ya472]

Standard fuel filter is 50 micron? I have had seven fuel pump failures before I discovered what was the issue. My fuel had been contaminated with a very fine suspended grit, which eventually impeded the pump piston. Since the pumps are not servicable, there is no way to clean it. When I disassembled the failed pump, the inside appeared spotless but the piston dragged. I have since upgraded the pump from 3-5 pound pressure to 6-9 pound pressure and will install a finer filter.

[@TractorTech]

If you look up a Wix filter that is for a BX it is 50 microns. I would say it meets the OEM specs.

[@dontriplett5132]

I have a bx23s I mow a lot of very steep areas, at times the fuel tank will be lower then the rancor filter, is their any danger of the fuel pump not being able to function properly, I would hate to get stalled on one of these steep hills.

[@TractorTech]

I mow a hill that is 27 degrees and I have not had any issues with it starving for fuel.

[@shaunsmith9801]

Very well done video

[@TractorTech]

Thanks!

[@westesh]

This is one of the biggest things that bothered me about my BX1880 when I purchased it, mine has a loader and it seems to be a slightly different setup. Have you done one on a BX1880 or 2380 yet?

[@TractorTech]

No I haven't put one on an 80 series. I think an 80 series is pretty much the same tractor as mine other than a different dash and hood. I did one on a 50 series with a loader. The bracket has to be made different for a tractor with a loader. kzbin.info/www/bejne/mpW2YWxpasd9Zsk

[@fehartwi]

Thanks I plan to add this to my BX. I have replaced the 2 filters before and its a pain to get to the one on the bottom. Have hard time accessing the bottom one as its up behind the guard. Does this filter housing have a valve to isolate the filter when you replace the filter or do you still have to pinch off the line?

[@TractorTech]

Yeah, the bottom filter is a little tough to get to. You will still need to pinch off the fuel line with the Racor.

[@ya472]

I installed a ball valve shutoff between the tank and first filter. However, relocating the first filter is now a priority.

[@mooman86]

You could probably put a shut off valve in the place of the filter that was removed

[@KrazyKajun602]

So can you eliminate the 2nd filter also? I have the underneath one as well as one close to the fuel intake. I have a bx2680.

[@TractorTech]

No, leave the one under the hood.

[@melectrok6859]

I am curious to why not relocate the lift pump to the area between the new filter and the engine filter?

[@TractorTech]

You could, but that would be a lot of work. This way it can be easily returned to stock.

[@chrismcnee9287]

I picked up some spare inline filter that are 1/4 basic clear plastic filters. Would that cause any issues if I clamped my Kubota 5/16 fuel line onto it? Or would it leak?

[@TractorTech]

There is a very good chance they would leak. I don't like the idea of going to a smaller filter. Would that cause a restriction?

[@chrismcnee9287]

Tractor Tech fair enough! I appreciate your advice. I am going to take them back to princess auto. I do plan to get the same filter that is shown in the video and also put in a fuel line on/off shut off before it, so it’ll make changing filter in the mean time easier and less messy.

[@georgebaumann1]

Quick question on the size of conduit that goes over the 5/16 fuel lines. Do I go with a bigger size conduit or do I order 5/16 conduit? Thanks

[@TractorTech]

The conduit needs to be able to go over the hose, so measure the OD of your hose to be sure. My hose was 9/16'' OD. I may have stretched 1/2'' conduit over it.

[@georgebaumann1]

Ok thanks

[@briancampbell5944]

94Bullitt: I am curious about the flow of diesel flow when the new filter is installed. From what I see, the new fuel line is run from the fuel tank to the "in" on the Racor, new fuel line from the "out" of Racor to the suction side of the lift pump, and then fuel line on the exit side of the lift pump all the way to the secondary filter up by the injection pump. Is that correct?

[@TractorTech]

+Brian Campbell Yes, you are correct.

[@briancampbell5944]

Thanks. Enjoy your Kubota videos especially. Your a good mechanic. I have picked up lots of tips from watching you. Take care and Merry Christmas.

[@TractorTech]

Thanks I really appreciate it. I hope you have a Merry Christmas too!

[@mobleyMobley]

Is 5 micron ok for a bx2370?

[@TractorTech]

That is probably overkill and may work the lift pump too hard. 10 would be sufficient. The wix replacement fitlers are only 50 micron.

[@fehartwi]

Got any details you can share on how you made the bracket used to mount the filter?

[@TractorTech]

I'll make a video for you.

[@TractorTech]

Here is a video of the bracket. kzbin.info?video_id=2OQkwC2tlrE

[@matthewgrills4135]

If you have an early BX2200 with an LA211 loader THERE IS NO ROOM FOR THIS UPGRADE. The loader frame mounts lower and more forward than the the style frame with the round mount extension like this one in these videos. This one doesn’t have a loader.

[@TractorTech]

This will work on the 50 series and newer BX with a loader for sure. I have a video of putting one on a BX24.

[@MrNutmegdesigns]

do you leave the filter near the engine after replacing the rear filter?

[@TractorTech]

Yes

[@PatriotBoy45]

That was about to be my question so you only replaced one filter? Left the other filter on left side of engine factory? Would it be overkill to replace both?

[@chriscorie2001]

Is the second filter at the motor even required with this upgrade?

[@TractorTech]

It is probably not that necessary unless the lift pump, that is after the filter would generate debris. I left mine on there.

[@sandrasmith8365]

I like it, makes good sense in a simple way. But now I have a good question. Will this upgrade void any warranties? Who would know, who would I ask, before the upgrade? I purchased my new BX 1880 just a few months ago and really giving thought to this upgrade. Thanks Marvin

[@TractorTech]

I would check with the dealer that would be performing any warranty work. I would also get it writing from them. Let me know what you find out.

[@sandrasmith8365]

I spoke with the owner of the dealership after posting this earlier today. I explained my reasons for the upgrade. The owner assured me using a Kubota filter upgrade would not be a warranty issue. I did not get anything in writing, I thought about the doing that funny you mention it. I made the purchase of KUBOTA FILTER UPGRADE about $26 however I have not installed it yet. Thanks, Marvin

[@TractorTech]

Cool thanks for reporting back.

[@kenmartin522]

Did you remove the other filter near the block

[@TractorTech]

+ken martin No

[@senior_man-actual]

What filter did you use?

[@TractorTech]

Racor 120at.

[@gfl1957]

Somebody got ripped off, did mine for about $65.

[@TractorTech]

That is good.