Need 3rd member (1 Viewer)

[40SeriesBen]

Not sure if this is in the right place or not, but figured id try here. The rear third on my 69' fj40 is starting to go. Would like to find a later model 3rd member with the course spline pinion shaft if possible and complete ready to go if possible. My gearing is 4.10's. Im hoping someone here in tucson or phoenix may have on laying around that ic an just throw in and be done with it. Thanks guys!

 

[40SeriesBen]

I meant fine spline. Course spline is what I have but want more strength!

 

[inkpot]

Let me check on inventory down at the Spa. John

 

[Living in the Past]

Fine spline pinion and 4.10 I believe was only part of 78. 79 had three 3.70 gearing. 88-90 FJ62 would work. Possibly 80 series non locking rear. But all including the 78 FJ40 would have the wrong pattern for the driveshaft so that would have to be address also.

 

[40SeriesBen]

I have the later model drive flanges. My transmission/tranfer case is out of an 83' fj60. Have matching driveshafts for those 60 flanges.

 

[Hitit66]

Not sure if this is in the right place or not, but figured id try here. The rear third on my 69' fj40 is starting to go. Would like to find a later model 3rd member with the course spline pinion shaft if possible and complete ready to go if possible. My gearing is 4.10's. Im hoping someone here in tucson or phoenix may have on laying around that ic an just throw in and be done with it. Thanks guys!

If you interested in 3rd member , I have sell for 3rd member.This is the link:
https://forum.ih8mud.com/threads/for-sale-land-cruiser-fj40-3rd-member-1-74-12-78.810950/

Please let me know.
Thanks
Hitit66

 

[40SeriesBen]

I am very interested bud! Where are you located and does it have fine or course spline pinion shaft?

 

[Hitit66]

I am very interested bud! Where are you located and does it have fine or course spline pinion shaft?

I live at chandler/I-10 , it does have fine spline.

 

[40SeriesBen]

What are the measurements on the driveshaft flange between bolt holes if you dont mind?

 

[Hitit66]

I will tell you after work.

 

[40SeriesBen]

Thanks! Consider it sold! I should be able to drive up saturday morning if possible.

 

[murf]

Hitit66 has LOTS of parts....

 

[40SeriesBen]

As always, you guys rock. Be nice to get the ol' 40 fixed.

 

[Hitit66]

What are the measurements on the driveshaft flange between bolt holes if you dont mind?

measurements on the driveshaft flange assemblies between bolt holes
Metric = 64.0x56.0
Inc = 2.520x2.205

Thanks
Hitit66

 

[40SeriesBen]

According to those measurements, wouldnt it be a course spline? Maybe Im wrong.https://forum.ih8mud.com/attachments/companion-flanges-jpg.737429/

 

[Living in the Past]

According to those measurements, wouldnt it be a course spline? Maybe Im wrong.https://forum.ih8mud.com/attachments/companion-flanges-jpg.737429/

The chart measurements you linked show both fine a coarse spline in that size. This chart differs a little from Specter Off Road as to the start date of fine splines but it was sometime during the 78 model year. 1/79 started the 3.70. Short of pulling the flange not sure you tell if it fine or coarse. From what I could tell the bolt pattern on the flanges of a 1983 60 series should be the same as a 1/74 and later FJ40s.

 

[Hitit66]

According to those measurements, wouldnt it be a course spline? Maybe Im wrong.https://forum.ih8mud.com/attachments/companion-flanges-jpg.737429/

The chart measurements are shown my driver flange might be coarse spline , I am not sure.But my 3rd member is in good condition. On the flange you can drill it for new holes match of your driver shaft flange.
Thanks

 

[40SeriesBen]

Yea sounds like it's course spline. I'll still take it, better than what I have!

 

[Hitit66]

When you are ready ,please let me know.
Thanks

 

[40SeriesBen]

Can i meet ya up there at around 11? Heres my phone number 520-429-5542