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Topic: 83 to 86 driver inner axle? (Read 739 times) previous topic - next topic

83 to 86 driver inner axle?

when following my son in his 1986 turbo-bird. i notice the passenger wheel was not running true. so checking it out and found it had bent axle . i thought. no problem,i have a spare in the shop to replace it with.
well after pulling his out ,i went looking for the spare. after 2 weeks looking ,i give up:mad: .

do any one of you have axtra one for 1983 to 86thunderbird/cougar 7.5 on the paasenger side?
remember it easier to fix them, than to find them after they been crushed.

V6 = juvenile delinquency!

83 to 86 driver inner axle?

Reply #1
got one in the t-bird at work, 7.5 drum brake
'83 Cougar *the never ending project* warmed over 306 v8,c4,8.8 posi with 5 lug conversion
'91 mustang strictly street-in progress
'00 f150 7700-Mean Green: jet stage 1 chip,ported upper intake with 1" spacer,'04 Super Duty intake with injectors,summit racing short tube headers with true 2.5" duals with smithy's glasspacks!

83 to 86 driver inner axle?

Reply #2
how much plus shipping to 59405?
remember it easier to fix them, than to find them after they been crushed.

V6 = juvenile delinquency!

83 to 86 driver inner axle?

Reply #3
There are different axles in the 7.5's

83-85
86-88
Long live the 4-eyes!  - '83 Tbird Turbo - '85 Marquis LTS - '86 LTD Wagon-  '81 Granada GL 2dr

83 to 86 driver inner axle?

Reply #4
this one is a '84...no dice then
'83 Cougar *the never ending project* warmed over 306 v8,c4,8.8 posi with 5 lug conversion
'91 mustang strictly street-in progress
'00 f150 7700-Mean Green: jet stage 1 chip,ported upper intake with 1" spacer,'04 Super Duty intake with injectors,summit racing short tube headers with true 2.5" duals with smithy's glasspacks!

83 to 86 driver inner axle?

Reply #5
Quote from: Chuck W;245916
There are different axles in the 7.5's

83-85
86-88



 OK?you would think 83 to 86 where the same  because they are the same body!

and you would think 87 to 88  are the different because the 87/88 body is different than 83 to 86 body?

well ,i got the tag off my rear end and it says;
V4978
3L45  7.5 5818
can any body tell me what year this 7.5 is?

86Tbuzzard:
 if you can measure yours.  mine from the  to the end of the spline is 30inch's and from  to C-clip is 29 3/4inch's. then yes, i would like to get yours.please let me know.
remember it easier to fix them, than to find them after they been crushed.

V6 = juvenile delinquency!

83 to 86 driver inner axle?

Reply #6
Quote from: rancheronut;246080
OK?you would think 83 to 86 where the same  because they are the same body!

and you would think 87 to 88  are the different because the 87/88 body is different than 83 to 86 body?


well ,i got the tag off my rear end and it says;
V4978
3L45  7.5 5818
can any body tell me what year this 7.5 is?

86Tbuzzard:
 if you can measure yours.  mine from the  to the end of the spline is 30inch's and from  to C-clip is 29 3/4inch's. then yes, i would like to get yours.please let me know.

Nope...we've covered this time and time again here on the forum.
The "body" has nothing to do with it.
The switch was @ some point in late '85.  The only way to be sure is to measure.

See the chart in this post HERE  The overall axle length will be the same, but the distance to the bearing race is the issue.
Long live the 4-eyes!  - '83 Tbird Turbo - '85 Marquis LTS - '86 LTD Wagon-  '81 Granada GL 2dr

83 to 86 driver inner axle?

Reply #7
from hollander interchange:
thunderbird/cougar 83-84
thunderbird/cougar 85 stamped 35-AA (thru 1/85)
'83 Cougar *the never ending project* warmed over 306 v8,c4,8.8 posi with 5 lug conversion
'91 mustang strictly street-in progress
'00 f150 7700-Mean Green: jet stage 1 chip,ported upper intake with 1" spacer,'04 Super Duty intake with injectors,summit racing short tube headers with true 2.5" duals with smithy's glasspacks!

83 to 86 driver inner axle?

Reply #8
Just measure them...
Long live the 4-eyes!  - '83 Tbird Turbo - '85 Marquis LTS - '86 LTD Wagon-  '81 Granada GL 2dr

83 to 86 driver inner axle?

Reply #9
Quote from: Chuck W;246101
Nope...we've covered this time and time again here on the forum.
The "body" has nothing to do with it.
The switch was @ some point in late '85.  The only way to be sure is to measure.

See the chart in this post HERE  The overall axle length will be the same, but the distance to the bearing race is the issue.


i keep try to open the chart but theres nothing??????????????????????????????????
remember it easier to fix them, than to find them after they been crushed.

V6 = juvenile delinquency!

 

83 to 86 driver inner axle?

Reply #10
Works for me.

The axle end to bearing race distances are as follows:

83-85 25.75" to 27.19"
86-88 26.63 to 28.38"

The 86-88 7.5 axle housing is wider by approx 3/4" per side, thus the bearings are in a different spot on the axles.  The overall length of the axles is the same.
Long live the 4-eyes!  - '83 Tbird Turbo - '85 Marquis LTS - '86 LTD Wagon-  '81 Granada GL 2dr