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01-24-2020, 03:03 PM | #1 |
Newbie Join Date: Jan 2020 Location: Long Island
Posts: 5
| Underdrive gearing for ar44
Does anyone have a part number of underdrive gears for my wraith 1.9 with ar44 axles? I can only seem to find overdrive gears for some reason.
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01-24-2020, 03:44 PM | #2 |
Rock Crawler Join Date: Nov 2019 Location: Erie
Posts: 546
| Re: Underdrive gearing for ar44
Axial makes an underdrive gear set AXI30402.
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01-24-2020, 03:48 PM | #3 |
Newbie Join Date: Jan 2020 Location: Long Island
Posts: 5
| Re: Underdrive gearing for ar44
Yes that's the part number I have which is way to big for the rear diff on the ar44 axles
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01-24-2020, 03:55 PM | #4 |
Rock Crawler Join Date: Nov 2019 Location: Erie
Posts: 546
| Re: Underdrive gearing for ar44
I thought they were compatible with that axle, so????? I thought SSD made an underdrive set too but I couldn’t find anything when I looked. Hopefully someone knows of one because now I’m confused.
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01-24-2020, 04:09 PM | #5 |
I wanna be Dave Join Date: Aug 2016 Location: Orange County, CA
Posts: 3,643
| Re: Underdrive gearing for ar44 |
01-24-2020, 04:21 PM | #6 |
Newbie Join Date: Jan 2020 Location: Long Island
Posts: 5
| Re: Underdrive gearing for ar44
I'm guessing its the same principal going overdrive in the front as as opposed to underdrive in the rear? Any one of those brands better than the other? Also do I need any other parts or will that bolt up to my stock diff internals?
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01-24-2020, 05:05 PM | #7 |
RCC Addict Join Date: Sep 2014 Location: Alberta
Posts: 1,116
| Re: Underdrive gearing for ar44
Underdrive would require a larger ring gear which isn’t possible with AR44’s, or a smaller pinion which would be weak since it’s so small. Overdrive is available and the only option.
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01-24-2020, 08:17 PM | #8 |
Newbie Join Date: Jan 2020 Location: Long Island
Posts: 5
| Re: Underdrive gearing for ar44
Thanks for clearing that up
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02-18-2021, 04:37 AM | #9 |
Rock Crawler Join Date: Jun 2009 Location: UK
Posts: 617
| Re: Underdrive gearing for ar44 |
02-18-2021, 12:13 PM | #10 |
RCC Addict Join Date: Feb 2016 Location: Santa Maria, CA
Posts: 1,751
| Re: Underdrive gearing for ar44
....since you're bumping a year old thread... These came out last year and I've been running them without issue: https://www.vanquishproducts.com/ar4...ar-set-33t-8t/ |
02-18-2021, 04:32 PM | #11 | |
Pebble Pounder Join Date: May 2009 Location: Sooke
Posts: 110
| Re: Underdrive gearing for ar44 Quote:
x2 Vanquish part# VPS08331 | |
02-22-2021, 12:06 PM | #12 |
Rock Crawler Join Date: Feb 2020 Location: Fort Leonard Wood
Posts: 868
| Re: Underdrive gearing for ar44 |
04-25-2021, 12:32 AM | #13 |
Quarry Creeper Join Date: Feb 2007 Location: Lleida
Posts: 279
| Re: Underdrive gearing for ar44
Any video to see the difference speed rotation with front stock and rear with underdrive gears?
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04-25-2021, 08:08 AM | #14 | |
Rock Crawler Join Date: Feb 2020 Location: Fort Leonard Wood
Posts: 868
| Re: Underdrive gearing for ar44 Quote:
With the vanquish every 9 turns in the rear will about 10 in the front. Less than I would want for comping but fine for the trail. | |
04-30-2021, 04:20 PM | #15 |
Rock Crawler Join Date: Mar 2021 Location: Santa Barbara
Posts: 659
| Re: Underdrive gearing for ar44 I've had the vanquish underdrive gears sitting on my desk for weeks now, waiting to go in my UMG10. Maybe this is a good excuse for me to install them this weekend. PM me an email and I'll try to send some relevant before/after video. I don't think there's gonna be a drastic difference, though.
Last edited by DRED805; 04-30-2021 at 04:27 PM. |
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