Jeep Wrangler Forum

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Bigrob01wrnglr 05-18-2010 03:42 AM

Transfer case issue
Hi This is my first thread as i am a new member, any way i drive a 2001 wrangler and i desroyed my t-case:banghead:. So i bought a 1997 jeep to swap it with. my Question is will it be a direct bolt up

littledeviltj 05-18-2010 06:57 AM

what motor do you have in your 2001? what motor did the 97 have ? the reason im asking is because the 4cyl models came witha 21 spline input shaft in the np231. the 6cyl models came with a 23 spline input shaft. so obviously if you have a 4.0 and the 97 had a 4.0 yes it will work. hope that helps.

Jerry Bransford 05-18-2010 10:43 AM

Another question has to do with the transmission type your TJ has and what transmission the donor vehicle had. If your 2001 has an automatic and the donor vehicle had a 5-speed manual transmission, your automatic will leak ATF big time. There is a fix for that so let me know if that's the situation.

littledeviltj 05-18-2010 04:13 PM

forgot about that too.

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