Flange pattern on early HDJ81

[Outono]

Replacing my rear drive shaft soon. What is the flange pattern at the rear diff and transfer case on a 91 HDJ81 VX Limited? It’s full float on the rear.

My truck is a few states away so I don’t have access to look.

 

[mudgudgeon]

Have you looked at complete new OEM replacements? Cost thriugh Partsouq.com etc is comparable to aftermarket. Or was prior to tarrifs being screwed with

 

[Outono]

I have, but unfortunately with shipping and duties it’s a bit more expensive than Tom Woods.

Where can I find the flange pattern info? It’s not in the FSM, at least for the rear.

 

[Themcfarland]

If it's stock and untouched it should still show in the drawings on partsouq

 

[rick_d]

https://shop.cruiserparts.net/index.php?main_page=product_info&cPath=7643&products_id=66092

cheaper than this if you have a shop retube?

 

[Outono]

It’ll total out the same or maybe just below. Regardless which way I go for the shaft, I’d love to know what the flange pattern is. 60x60? 66x66?

 

[Themcfarland]

Google Search

 

[Themcfarland]

Maybe this simple Google search will help.

 

[cruiseroutfit]

66x66mm with 11mm studs

 

[Outono]

66x66mm with 11mm studs

Thank you!

 

[rick_d]

The bummer about the cruiserparts shafts is that they were $99 for a long time!
new take off sub 20 miles on the whole system.