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Spicer yoke PNs for drivetrain

Posted: Tue Sep 12, 2023 7:49 pm
by MikeM
Hello

I'm looking replace the yokes on my 1968 w200 from the obsolete detroit 5381 ujoints to the spicer 1410. I got the correct spicer pn for the rear axle but need the numbers for the following:

1) 201 transfer case
2) dana front 44 coarse spline
3) Np435 coarse splines

I'm aware I can get the tcase yokes from torqueking, but they don't provide the spicer pn and hoping to get them cheaper

Appreciate any help
Thank you

MikeM

Re: Spicer yoke PNs for drivetrain

Posted: Thu Sep 21, 2023 8:19 am
by PowerMan
I have been able to get a 1350 series yoke for the NP201. I don't believe 1410 yokes are available for the NP201.
I've used this website to get a better idea on availability of various yokes:

https://www.northerndrivetrain.com/cate ... lined.html

Re: Spicer yoke PNs for drivetrain

Posted: Fri Sep 22, 2023 9:48 pm
by MikeM
Thank you for the reply. Using a spicer catalog I think I got the correct pn figured out for the tcase. I'm going to order one and see if it works.

Re: Spicer yoke PNs for drivetrain

Posted: Fri Sep 22, 2023 10:25 pm
by PowerMan
Interested to hear what size yoke you found and part number as I may be replacing a few yokes in the future.

Re: Spicer yoke PNs for drivetrain

Posted: Fri Sep 22, 2023 11:15 pm
by MikeM
I think the Tcase yoke PN is 3-4-2271-1. It is a 1.375-10 spline dia. yoke hub that seal rides on is 2 125 and the spline length is 2.00. This PN matches up with another discussion I found doing a search on this forum. I measured a spare yoke I have for my M37, that matched these dims, but I need to pull off the yoke from my PW to double check

Rear dana 60 spicer PN I've been told is 3-4-4451-1X

For dana 44 front, I couldn't find one.

Thanks

MikeM