Kubota B7100 KUFD210 front blade

ant126

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Sep 3, 2017
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Boonville, MO
I have an 81'ish B7100 with a KUFD210 front dozer blade and subframe. It has one hydraulic cylinder angled forward to lift and lower, turning side to side is manual - no hydraulic cylinder for that. I need a seal kit for the hydraulic blade but finding a manual for the blade and/or parts numbers for the seal kit have proven very difficult. My local dealership wasn't able to find it and they checked with another Kubota dealer as well and couldn't turn up anything. I have tried finding out info about this blade through online searching and using Kubota parts search with no luck. So if anyone had a manual with parts information for this seal kit they could share I would be really grateful.
 

North Idaho Wolfman

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
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Take it to a hydraulic cylinder repair shop.
These old and obsolete add on's are hard to get factory parts for. ;)
 

ant126

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Sep 3, 2017
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Boonville, MO
Thanks for the tip. I don't really have many shops around me that work on them, but I guess if I can't find the seals then it's either that or replace the cylinder.
 

whitetiger

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Contact this company. I have used them for 30 years and never had a problem. You can ship your cylinder to them, they will rebuild it and ship it back to you.
Ginder Hydraulic LC at ginderhyd@sbcglobal.net or 785-827-3212
 

Lil Foot

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1979 B7100DT Gear, Nissan Hanix N150-2 Excavator
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Not sure about that particular blade, but most of the implements from that era were US built, so all their hydraulics were standard US SAE sizes.
 

ant126

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Sep 3, 2017
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Boonville, MO
Ok, well I ended up finding the original manual for the blade for sale on line pretty cheap, bought it. And in case this helps anyone in the future the seal kit parts number for the series KUFD210 dozer blade for the lift cylinder is: KU 904260. The number for the cylinder itself is KU068. I was informed by Messicks however that the parts number for the seals is obsolete they called it the old 'PN format', and has been replaced by a new number, which is 70050-00123 . Messicks carries this seal kit, it was about $20.00
 

sandiegomark

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B6000 B206 FEL, Gannon box, hauling, loading
Apr 27, 2019
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SPRING VALLEY
Hello ant126, I have a B6000 old little tractor with a B206 FEL. the owners manual called for the same seal kit, may I ask if your cylinders are 2" diameter (inside) cylinders? if the same cylinder kit would help all of us with 2" cylinders I think that would help alot of us on the forum. Thanks, San Diego Mark