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Driveshaft Assy GM # 25776620

Posted:
Mon Jul 30, 2018 1:52 pm
by brendanw
Have a customer with a broken down 2002 3500HD pickup. Rear shaft yoke and hanger bearing are broken. Part # 15016994 is printed on the shaft in the truck, VIN lookup shows that as being the OEM number, with the new part # being 25776620. Does not show as discontinued, but also apparently is backordered from GM.
Any suggestions as to a possible other number that works, or how to get my hands on one?
Thanks
Brendan
Re: Driveshaft Assy GM # 25776620

Posted:
Mon Jul 30, 2018 2:28 pm
by Newdude
They sell the bearing 88934865 and yoke 19133297 separate. Is either driveshaft piece itself damaged?
If that's the case, either SPAC and pray, or if you have a local custom driveshaft shop, or a Fleet Pride nearby, they may be able to weld a new tube end or custom fab a new shaft section, get a yoke and the carrier bearing assy.
Re: Driveshaft Assy GM # 25776620

Posted:
Mon Jul 30, 2018 5:07 pm
by brendanw
The yoke end of the rear shaft that meets the pinion yoke on the truck is wrecked. Apparently it was driven for quite some time with a bad u-joint and it finally came apart.
Re: Driveshaft Assy GM # 25776620

Posted:
Mon Jul 30, 2018 9:27 pm
by nelsong
Dorman 946-304,just used 1 today for 25776621 gm didn't have(946-074)New, worked perfect.Best place for price is StockwiseAuto,bout $800 inc. shipping.2-3 day delivery