# Differential fill plug location
**URL:** https://community.electricforum.com/t/differential-fill-plug-location/3800
**Category:** Battery & Chargers
**Created:** [October 18, 2013, 2:59pm UTC](https://community.electricforum.com/t/differential-fill-plug-location/3800 "2013-10-18T14:59:59Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@spider445](https://community.electricforum.com/u/spider445)
#### Post date: [October 18, 2013, 2:59pm UTC](https://community.electricforum.com/t/differential-fill-plug-location/3800/1 "2013-10-18T14:59:59Z")
Looking for the differential fill plug on my 05 GEM, would anyone have an idea or picture. I see a plug just below the motor but this looks like the vent valve? I understand that the oil has to be suctioned from this hole but want to make sure I have the correct one. Factory manual is of no help. Thanks
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### Author:  [@lgoodin](https://community.electricforum.com/u/lgoodin)
#### Post date: [November 19, 2016, 2:53pm UTC](https://community.electricforum.com/t/differential-fill-plug-location/3800/2 "2016-11-19T14:53:19Z")
> [@spider445;17243](#):
>
> Looking for the differential fill plug on my 05 GEM, would anyone have an idea or picture. I see a plug just below the motor but this looks like the vent valve? I understand that the oil has to be suctioned from this hole but want to make sure I have the correct one. Factory manual is of no help. Thanks
Did you ever find the location of the fill plug. I have a 05 gem as well and am looking for the same thing
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### Author:  [@Old\_Houseboater](https://community.electricforum.com/u/Old_Houseboater)
#### Post date: [November 20, 2016, 3:28am UTC](https://community.electricforum.com/t/differential-fill-plug-location/3800/3 "2016-11-20T03:28:59Z")
It’s the rubber plug in the black sheet metal cover in the bottom of the gear box