REAR CASE HALF * CASE SAVER PLATE * CHAIN * COMPLETE BEARING REBUILD & RE-SEAL KIT
NP 261-HD / NP 263-HD
The Complete Rebuild Package Includes:
(1) – New Aluminum Rear Case Half Comes with new bushing and rear front output shaft bearing
(1) – New BorgWarner Morse Tec Transfer Case Chain – 1.25″ Wide, 98 PITCHES, 49 Links
(*if not replacing your sprockets in the rebuild please verify the width of your sprockets prior to ordering – the sprockets could be either 1.25″ or 1.50″ wide)
(1) – New complete bearing and reseal rebuild kit – The BK371 Comes complete with (3) Main roller bearings, (1) Caged needle bearing, (1) Input to Output caged needle bearing, Small Parts Kit, Gaskets, O-rings, Planet Thrust Washers. All bearings are of the highest quality either Koyo or Nachi Quest that are made in Japan.
(1) – New Case Saver Plate. The saver plate is a new aftermarket plate that is designed to fit into your rear transfer case half to reinforce the areas inside the case that are often damaged by the oil pump. Over time the oil pump can wear a hole right through your case causing your transfer case to leak and ultimately damaging the transfer case. This is an updated plate that protects all four possible danger areas and replaces the older spring clip that was originally used by the factory to only protect one area.
Chevrolet GMC: (Full Size) 1500, 2500, 3500 (Silverado, Sierra):
8 CYL 6.0L 2001 – 2007 NP261 / NP263 (aluminum cases, chain driven)
8 CYL 8.1L 2001 – 2007 NP261 / NP263 (aluminum cases, chain driven)
Please see the detailed description below for your specific model.
As always if you are unsure of specific fitment please send us a message we would be happy to help!
If you have the 261or 263 HD transfer case a great way to identify what complete rebuild kit you need is by the transmission it is married to.
If married to either a 4L60e or a 4L80e transmission then this is the complete rebuild kit that you need.
If your transfer case is married to an Allison/Duramax transmission we stock this kit for the XHD model as well.