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WD45 Transmission/ Rear End Help
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WELDINGWIZARD View Drop Down
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Joined: 02 Mar 2024
Location: Michigan
Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WELDINGWIZARD Quote  Post ReplyReply Direct Link To This Post Topic: WD45 Transmission/ Rear End Help
    Posted: 02 Mar 2024 at 10:11pm
Hello, I am somewhat new to WD tractors and just purchased a WD45 wide front with a Kelly loader that was ran low on rear end fluid, upon pulling the rear end cover I discovered that the bearing on the pinion was completely failed. Does the WD share trans/rear end fluid and will I need to worry about the rest of the bearings in the trans? Shifts into all gears fine but doesn’t mean the bearings aren’t damaged. Thank you. Only payed 500 dollars for the tractor so I can buy a used rear end/trans if that’s the best option. I also am in need of service manuals and feel the IT Manual is not a good option being that is covers 36 different models not just specific.. open to suggestions for manuals or even online locations for download.
Thanks
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DiyDave View Drop Down
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Joined: 11 Sep 2009
Location: Gambrills, MD
Points: 52535 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DiyDave Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 4:39am
Bearing  damage is evident. But the gears don't look terrible...  I'd put a new bearing in and set up the rear real careful...Wink
Source: Babylon Bee. Sponsored by BRAWNDO, its got what you need!
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20994 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 6:53am
Better see if you can even purchase the bearing you know you need before going any further. Not the first time I've seen this. Leaking tractor on a dirt floor shed and no one EVER checks the chassis oil level because it takes a wrench to do so.
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Mikez View Drop Down
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Joined: 16 Jan 2013
Location: Usa
Points: 8488 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 7:18am
Dr would the bearing he needs 223308. Shows still available through agco
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WELDINGWIZARD View Drop Down
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Joined: 02 Mar 2024
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WELDINGWIZARD Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 7:31am
I can’t find anything through the AGCO website for 223308, is there another place I should be looking? I’m gonna pull the shifter tower off today and inspect the trans assembly today- thanks for the reply
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Joined: 12 Sep 2009
Points: 20994 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 7:41am
That's the one needed. Next thing would be disassemble the transmission and see if that bearing bore has spread apart and cracked the case. If it has, plowing and discing days are over. Parades and light work will be fine. All other bearings at least should be removed and washed out with solvent and air dried to get all the schrapnel cleaned out of them or replace with new. Don't change ANY shims or you might have a howler in road gear.

Edited by DrAllis - 03 Mar 2024 at 7:43am
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DSeries4 View Drop Down
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Joined: 12 Sep 2009
Location: Ontario, Canada
Points: 7388 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DSeries4 Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 8:22am
Originally posted by WELDINGWIZARD WELDINGWIZARD wrote:

I can’t find anything through the AGCO website for 223308, is there another place I should be looking? I’m gonna pull the shifter tower off today and inspect the trans assembly today- thanks for the reply


On the AGCO website, add 70 to the beginning of the number sequence.  In this case: 70223308.
'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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DougG View Drop Down
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Joined: 20 Sep 2009
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Points: 8189 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DougG Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 8:46am
I believe Id just find a good rear end and swap it out- should be plenty out there
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WELDINGWIZARD View Drop Down
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Joined: 02 Mar 2024
Location: Michigan
Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WELDINGWIZARD Quote  Post ReplyReply Direct Link To This Post Posted: 03 Mar 2024 at 6:00pm
UPDATE: pulled the shifter tower off today and every thing appears to be good in the transmission and bearings in the the hand clutch/ transmission housing wall appear to be in good shape, housing does not appear to be cracked, looking like I can split it and do a bearing replacement, possibly pinion shaft and carrier bearings, but looking better than expected. Next step is splitting the thing and getting deeper into my inspection - thanks for the helpful replies. Any tricks or things to keep in mind when splitting it?
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WELDINGWIZARD View Drop Down
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Joined: 02 Mar 2024
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WELDINGWIZARD Quote  Post ReplyReply Direct Link To This Post Posted: 04 Mar 2024 at 6:31pm
Doug, does 200.00 for a complete trans and rear end including all the planetaries and what not seem too far out of line?
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Ed (Ont) View Drop Down
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Joined: 08 Nov 2009
Location: New Lowell, Ont
Points: 1368 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ed (Ont) Quote  Post ReplyReply Direct Link To This Post Posted: 04 Mar 2024 at 6:37pm
Sounds reasonable to me.
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Mikez View Drop Down
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Joined: 16 Jan 2013
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Points: 8488 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Mikez Quote  Post ReplyReply Direct Link To This Post Posted: 05 Mar 2024 at 7:41am
That bearing alone from agco is more then that.
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DrAllis View Drop Down
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Joined: 12 Sep 2009
Points: 20994 		Post Options Post Options   Thanks (0) Thanks(0)   Quote DrAllis Quote  Post ReplyReply Direct Link To This Post Posted: 05 Mar 2024 at 10:04am
Never forget, you can buy a complete rear end for sure. BUT, it may be in worse shape than fixing this one. What I see of the shifting dogs, this looks like a pretty good tranny and may have a decent shifter on it too. I'm jus saying..........
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groundhog55 View Drop Down
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Joined: 26 Apr 2011
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Points: 217 		Post Options Post Options   Thanks (0) Thanks(0)   Quote groundhog55 Quote  Post ReplyReply Direct Link To This Post Posted: 10 Mar 2024 at 1:21pm
Don't know if your still looking, but I have a complete pinion shaft with good bearing. Also the ring gear still attached to the diff . Would take 100.00 for that.
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WELDINGWIZARD View Drop Down
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Joined: 02 Mar 2024
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WELDINGWIZARD Quote  Post ReplyReply Direct Link To This Post Posted: 10 Mar 2024 at 3:22pm
Sent you a private message groundhog55
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ryanmcfowler View Drop Down
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Joined: 22 Mar 2024
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Points: 1 		Post Options Post Options   Thanks (0) Thanks(0)   Quote ryanmcfowler Quote  Post ReplyReply Direct Link To This Post Posted: 22 Mar 2024 at 8:47am
It is a big job to get into the transmission, currently rebuilding the transmission on my WD45. 
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