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73-87 Chevy _ GMC Trucks => 4 Wheel Drives => Topic started by: PaulCline on January 31, 2005, 02:56:00 pm

Title: Rebuilding NP203
Post by: PaulCline on January 31, 2005, 02:56:00 pm
I managed to grenade the NP208 I installed on my truck, so it's looking like I'll end up going back to that giant behemoth that was in there originally. I still have the driveshafts and everything for it, but it's not in the best of shape. Has anyone ever torn into one before? I pulled all the information I could find on it from Mitchel, but that's really not much. Looks like it's full of roller bearings, and other fun stuff. I saw that Mile Marker makes a part time conversion that replaces the rear output shaft completely, so I will be ordering that kit, as well as new seals, bearings, and chain. Anyone know if I'll need any special tools, or have any tips/tricks?

Title: Re: Rebuilding NP203
Post by: roundedline on February 03, 2005, 09:36:00 am
It has been a LONG time since I have fooled with the NP203, but I don't remember any specialty tools.

Chris Lucas
www.73-87chevytrucks.com
www.captkaoscustoms.com
Project Su
Jimmy 2WD Project

Title: Re: Rebuilding NP203
Post by: de generaal on February 06, 2005, 05:07:00 am
go for the mile marker 801 kitt(replacement shaft) and not for the 501 kitt i had one of these and that kitt will get a lot of slob (many little parts inside):rollin