What year xj's came with vacuum disconnect 30's

[go1lum]

I searched but cannot find a direct answer. Trying to help someone find out what years came with vacuum disconnect. Thanks.

 

[89xj]

84 thru 89

 

[flyingbrick]

my 90 had one...

 

[89xj]

sorry, 89 was when they changed the hub design, the CAD was still used until 91/92.

ive heard that chrysler used the leftover parts from amc/jeep and when they ran out, chryler restocked with their own spec'ed out parts. not sure if that is true though.

 

[Shea454]

my 91 has one

 

[3XJFamily]

I had one in a 1991. They were used in YJs the whole production run = through 1995. . .

The year of the XJ alone doesn't mean it's a vacuum disconnect. Regarless of year, an XJ optioned with a full-time (NP242) transfer case had a non-disconnect dana 30. I've got a 1987 with a non-vac D30. . .

The "left over parts" comment doesn't even make sense. . . You really gotta look at the axle to know for sure. . .

 

[ehall]

XJ officially had them 1990 and before, unless you bought with an NP242 transfer case then it had a non-disconnect axle. They used leftover disconnects in early 1991 production but those were transition vehicles, most 1991 XJs did not have them.

 

[CaliXJ]

I had one in a 1991. They were used in YJs the whole production run = through 1995. . .

The year of the XJ alone doesn't mean it's a vacuum disconnect. Regarless of year, an XJ optioned with a full-time (NP242) transfer case had a non-disconnect dana 30. I've got a 1987 with a non-vac D30. . .

The "left over parts" comment doesn't even make sense. . . You really gotta look at the axle to know for sure. . .

X2 I've got a 91 with non-vac disco and (NP231)

 

[89xj]

XJ officially had them 1990 and before, unless you bought with an NP242 transfer case then it had a non-disconnect axle. They used leftover disconnects in early 1991 production but those were transition vehicles, most 1991 XJs did not have them.

I had one in a 1991. They were used in YJs the whole production run = through 1995. . .

The year of the XJ alone doesn't mean it's a vacuum disconnect. Regarless of year, an XJ optioned with a full-time (NP242) transfer case had a non-disconnect dana 30. I've got a 1987 with a non-vac D30. . .

The "left over parts" comment doesn't even make sense. . . You really gotta look at the axle to know for sure. . .

made sense to ehall

 

[NW-ZJ-SCOTT]

87-90 (some 91) with the np231 Transfercase had a Disco axle

 

[joe_peters]

92+ NO D30 CAD.

91 and earlier on "Command Trac" (NP 207/231) vehicles.

 

[dbxtr3]

I have a 1989 Limited XJ with a non-vacuum disconnect and a 1989 2 door base with a vacuum disconnect.