Gears

03jeepkj · **Posted:** Tue May 12, 2009 5:45 pm

I found two xj's with 4.10s both with 8.25 and dana 30. One has a locker front and back but dont know what kinds and the other one has a locker in the rear. Will any of this work for an 03 kj mostly the one without the lockers front and back since Im gonna put those in my cherokee. Thanks

Matt

jsc7002 · **Posted:** Tue May 12, 2009 5:56 pm

the 8.25 gears and 8.25 locker will work on the KJ but if you install the 4.10 in the 8.25 you would also have to install 4.10 gears in the D30a on the KJ at the same time. The D30 gears from the XJ is worthless to you unless you want to start collecting for a SFA

03jeepkj · **Posted:** Tue May 12, 2009 5:57 pm

jsc7002 wrote:

the 8.25 gears and 8.25 locker will work on the KJ but if you install the 4.10 in the 8.25 you would also have to install 4.10 gears in the D30a on the KJ at the same time. the D30 from the XJ is worthless to you unless you want to start collecting for a SFA

but will the D30's 4.10 work in the D30a?

03jeepkj · **Posted:** Tue May 12, 2009 5:59 pm

darn cuz I bought the one xj from a friend that had the lockers for 300 and the other one is out at his farm with a seized 4.0 that he gave me the title to also

CRD Joe · **Posted:** Tue May 12, 2009 6:01 pm

03jeepkj wrote:

jsc7002 wrote:

the 8.25 gears and 8.25 locker will work on the KJ but if you install the 4.10 in the 8.25 you would also have to install 4.10 gears in the D30a on the KJ at the same time. the D30 from the XJ is worthless to you unless you want to start collecting for a SFA

but will the D30's 4.10 work in the D30a?

I don't believe so.

jsc7002 · **Posted:** Tue May 12, 2009 6:01 pm

No, the D30 gears are different from the D30a gears.

jsc7002 · **Posted:** Tue May 12, 2009 6:08 pm

03jeepkj wrote:

darn cuz I bought the one xj from a friend that had the lockers for 300 and the other one is out at his farm with a seized 4.0 that he gave me the title to also

then just swap those axles from that XJ into your XJ, what lockers are in the axles?

03jeepkj · **Posted:** Tue May 12, 2009 6:23 pm

he doesnt remember which they were but the back is always locked and the front will make a clicking sound when turning

jsc7002 · **Posted:** Tue May 12, 2009 6:28 pm

03jeepkj wrote:

he doesnt remember which they were but the back is always locked and the front will make a clicking sound when turning

sounds like a lunch box locker in the front and maybe a Detroit locker in the rear. If you bought it or are thinking about buying it just pull the covers off and see what they are or take a picture and post them up here. If the rear is the DL you could probably sell it on here pretty easy of an XJ forum.

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