Kubota bx2230 front wheel drive shaft broken. How to remove

AndrewH

New member

Equipment
Kubota bx2230
May 24, 2025
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0
1
A5bif1toh$
Pardon my terminology, not a mechanic. The front wheel drive drive shaft spline broke off today. I'm trying to get this piece off of my tractor so I can replace it.

does the spline slide out of the housing or is it all connected? It looks like a PTO connector similar to the mower deck where I can push it in and pull but no luck. Here's some pictures for reference.
IMG_7420.jpeg


IMG_7418.jpeg
 

GreensvilleJay

Well-known member

Equipment
BX23-S,57 A-C D-14,58 A-C D-14, 57 A-C D-14,tiller,cults,Millcreek 25G spreader,
Apr 2, 2019
12,781
5,571
113
Greensville,Ontario,Canada
D14300.png

I'm pretty sure #090 is what is busted , the 'propellor shaft'looks like bracket #240 has to come off, then....
others will know for sure. #090 is a $500 CDN part, hope you're sitting down !.
 

GreensvilleJay

Well-known member

Equipment
BX23-S,57 A-C D-14,58 A-C D-14, 57 A-C D-14,tiller,cults,Millcreek 25G spreader,
Apr 2, 2019
12,781
5,571
113
Greensville,Ontario,Canada
I'm thinking remove #140 snap ring, part 120 comes off, 4 balls hit the ground and the shaft slides off ?? I know guys here say grease the balls when reinstalling. I've never worked on them ,just good at finding the diagrams.
 
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Mountainman

Active member
Lifetime Member

Equipment
L2501, B7100, B2710 B21, B1750, B2400, B7200
Jul 10, 2022
388
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Attalla Alabama
mossycreekoutdoors.com
Undo the carrier bearing and the shaft should slide off the output shaft of the transmission. But ive taken many transmissions out and they are all rusted on there. Nothing holding the coupler on there besides rust. Penetrating oil will help but its just a pain. And no good way to get leverage on it. Taking the floorpan off will help some. But what @GreensvilleJay said may be a better option for you since you really dont need to remove the coupler