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7000 series differential vent
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TedN View Drop Down
Silver Level
Silver Level


Joined: 30 Apr 2025
Location: Central WA
Points: 356 		Post Options Post Options   Thanks (0) Thanks(0)   Quote TedN Quote  Post ReplyReply Direct Link To This Post Topic: 7000 series differential vent
    Posted: 08 Sep 2026 at 9:45am
I put a new fill plug on the differential/hydraulic housing on my 7030 this weekend to replace the expandable rubber plug that it had. I noticed the AGCO fill plug is vented, and was wondering if it is the only vent for that compartment. If so it would explain some of the seeps of oil that come and go.

Ted
190XTD seriesIII, 190XTD seriesI, maroon belly 7000, 7030, 7045, D14, 190XTD series??? project(or maybe parts)
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SteveM C/IL View Drop Down
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Orange Level Access


Joined: 12 Sep 2009
Location: Shelbyville IL
Points: 9196 		Post Options Post Options   Thanks (1) Thanks(1)   Quote SteveM C/IL Quote  Post ReplyReply Direct Link To This Post Posted: 08 Sep 2026 at 2:04pm
My guess is yes. The trans on an 8000 has a breather but 2 separate compartments so that would be the only vent from the rearend.

Edited by SteveM C/IL - 08 Sep 2026 at 2:05pm
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