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| Need a new ring and pinion for rear. Where should I get em? http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=3&t=84567 |
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| Author: | omniphil [ Fri May 06, 2016 9:44 am ] |
| Post subject: | Need a new ring and pinion for rear. Where should I get em? |
I have a 2006 Sport 4x4 3.7 So it should be a Chrysler 8.25 rear end with a 3.73 ratio I am assuming? Beside the crazy dealer prices where should I pick one of these up? |
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| Author: | WWDiesel [ Fri May 06, 2016 10:48 am ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
A few good locations: Jeepinbyal http://jeepinbyal.com/liberty-2002-2007-kj/rear-drive-axle-components/chrysler-8-25in-4-56-ring-and-pinion-set.html Randys Ring & Pinion https://www.ringpinion.com/b2c/ProductDetails.aspx?ProdID=12086 Jegs and Summit Racing also sell ring & pinion gears at reasonable prices.... 
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| Author: | omniphil [ Fri May 06, 2016 11:53 am ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
WWDiesel wrote: A few good locations: Jeepinbyal http://jeepinbyal.com/liberty-2002-2007-kj/rear-drive-axle-components/chrysler-8-25in-4-56-ring-and-pinion-set.html Randys Ring & Pinion https://www.ringpinion.com/b2c/ProductDetails.aspx?ProdID=12086 Jegs and Summit Racing also sell ring & pinion gears at reasonable prices.... Awesome... Thank you! Seems like alot of those places have 3.55 and 4.10, am I correct that pretty much all the 4x4 3.7's are 3.73 ratio? |
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| Author: | WWDiesel [ Fri May 06, 2016 12:04 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
OEM Jeep CRD came with the 3.73 ratio according to what I have read... 
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| Author: | omniphil [ Fri May 06, 2016 1:01 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
WWDiesel wrote: OEM Jeep CRD came with the 3.73 ratio according to what I have read... Yeah, from what I can tell all auto matic 4x4's were 3.73 Is a Dana 30 the same as the Chrysler 8.25? |
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| Author: | G.O.A.T. [ Fri May 06, 2016 2:50 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
omniphil wrote: WWDiesel wrote: OEM Jeep CRD came with the 3.73 ratio according to what I have read... Is a Dana 30 the same as the Chrysler 8.25? No Sent from my SM-N900P using Tapatalk |
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| Author: | omniphil [ Fri May 06, 2016 4:06 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
3.73 is pretty hard to find for some reason, I'm guessing because most people buying these are upgrading... However just to add some info to this thread, here's what I found. Seems pretty heavy duty and fairly inexpensive. http://eastcoastgearsupply.com/i-117858 ... -3-73.html |
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| Author: | G.O.A.T. [ Fri May 06, 2016 7:00 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
omniphil wrote: 3.73 is pretty hard to find for some reason, I'm guessing because most people buying these are upgrading... However just to add some info to this thread, here's what I found. Seems pretty heavy duty and fairly inexpensive. http://eastcoastgearsupply.com/i-117858 ... -3-73.html Spend the extra on yukons. Sent from my SM-N900P using Tapatalk |
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| Author: | omniphil [ Fri May 06, 2016 7:42 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
G.O.A.T. wrote: omniphil wrote: 3.73 is pretty hard to find for some reason, I'm guessing because most people buying these are upgrading... However just to add some info to this thread, here's what I found. Seems pretty heavy duty and fairly inexpensive. http://eastcoastgearsupply.com/i-117858 ... -3-73.html Spend the extra on yukons. Sent from my SM-N900P using Tapatalk Couldn't find 3.73 in Yukon.... |
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| Author: | G.O.A.T. [ Sat May 07, 2016 2:58 am ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
Why stay with 3.73 Sent from my SM-N900P using Tapatalk |
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| Author: | omniphil [ Sat May 07, 2016 6:11 am ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
G.O.A.T. wrote: Why stay with 3.73 Sent from my SM-N900P using Tapatalk Don't want to change both
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| Author: | omniphil [ Wed May 11, 2016 1:40 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
Ring and Pinion went in today (And also has all new seal, races, bearings) I'm happy to report that 95% of the whine is gone, there is just a very faint whine around 70 now, that's probably somewhat normal. It wasn't cheap, but its all good to go now. yay! Here's to another 100,000 miles 
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| Author: | WWDiesel [ Wed May 11, 2016 10:07 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
Great! Where did you wind up sourcing the gears from???? |
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| Author: | omniphil [ Thu May 12, 2016 4:47 am ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
WWDiesel wrote: Great! Where did you wind up sourcing the gears from???? http://eastcoastgearsupply.com/i-117858 ... -3-73.html |
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| Author: | u2slow [ Thu May 19, 2016 4:35 pm ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
FYI, 2005+ uses 10mm bolt holes. They're a smidgen bigger than 3/8". Its not the best idea to use 3/8" bolts in a differential case/carrier that has holes for 10mm. http://www.nitro-gear.com/category-s/542.htm http://www.rocky-road.com/chrysler-825-gears.html I got my set of used 3.73's in another forum's classified section. Many guys re-gear to 4.10 and have them left over. |
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| Author: | wheeee32 [ Fri Jun 17, 2016 7:00 am ] |
| Post subject: | Re: Need a new ring and pinion for rear. Where should I get |
I went with Nitro for the rear. The front is Yukon. |
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