Transfer Case Rebuild Bearing and Chain Kit GM Trucks


NP 261XHD & NP 263XHD

SKU: BK371A / HV074 Categories: , ,




* NP 261XHD / NP 263XHD *

The bearing rebuild kit for the NP261XHD NP263XHD comes complete with all the components you need to replace all the required bearings, seals and gaskets. While you are rebuilding your transfer case we always suggest replacing the chain as well. As a chain failure could cause significant damage to your transfer case and should not be overlooked in the rebuild process.

Recognizing this need Vital Parts is offering this NEW transfer case overhaul rebuild bearing kit and BorgWarner transfer case chain
for various Chevrolet / GMC (full size) applications equipped with the NP261XHD NP263XHD.

(HV074) – Chain specifications: 1.50″ Wide / 42 links / Round Pin

**Please verify your chain width prior to making your purchase. GM used 3 different chains in the NP261 & NP263 transfer cases.

Please see the detailed description below for your specific model.
As always if you are unsure of specific fitment please messaged us and we would be happy to help!

Chevrolet GMC: (Full Size) 1500, 2500, 3500 (Silverado, Sierra):
8 CYL 6.0L 2001 – 2007 NP 261 / NP 263 (aluminum cases, chain driven)
8 CYL 6.6L 2001 – 2007 NP 261 / NP 263 (aluminum cases, chain driven)
8 CYL 8.1L 2001 – 2007 NP 261 / NP 263 (aluminum cases, chain driven)

With this transfer case a great way to identify what rebuild kit you need in addition to the output bearing is by the transmission it is married to.
If married to either an Allison/Duramax transmission then this is the rebuild kit you need.


(3) Main roller bearings

(1) Caged needle bearing

(1) Input to Output caged needle bearing

Small Parts Kit, Gaskets

Seals, O-rings

Planet Thrust Washers