Description
TRANSFER CASE
SPROCKET & CHAIN KIT / SET
NP 261-HD / NP 263-HD / NP 246 / NP 226
This is a package kit / set that comes with:
(1) Borg Warner Morse TEC Hy-Vo Chain is 1.25″ wide 98 pitches 49 Links
(2) Sprockets for 1.25″ wide chain 47T 55 splines 5.38″ OD 2.7″ I.D. (Drive or Driven are identical)
Please see the detailed description below for your specific model below
As always if you are unsure of specific fitment please send us a message we would be happy to help!
Chevrolet GMC: 1500, 2500, 3500 (Silverado, Sierra):
8 CYL 6.0L 2001 – ON NP261 / NP263 (aluminum cases, chain driven)
8 CYL 8.1L 2001 – ON NP261 / NP263 (aluminum cases, chain driven)
6 CYL 4.3L 1998 – 2007 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 4.8L 1999 – 2007 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 5.0L 1996 – 1998 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 5.3L 1999 – 2007 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 5.7L 1998 – 1999 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 6.0L 1999 – ON NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 7.4L 1998 – ON NP 246 (aluminum cases, chain driven, electric shift)
Cadillac Escalade, Escalade EXT:
8 CYL 5.7L 1999 – 2000 NP 246 (aluminum cases, chain driven)
Chevrolet Avalanche 1500, 2500:
8 CYL 5.3L 2002 – 2007 NP 246 (aluminum cases, chain driven)
8 CYL 8.1L 2001 – 2006 NP 246 (aluminum cases, chain driven)
Chevrolet Trailblazer:
6 CYL 4.2L 2002 – ON NP 226 (aluminum cases, chain driven, electric shift)
8 CYL 5.3L 2002 – ON NP 226 (aluminum cases, chain driven, electric shift)
Chevrolet Blazer, Suburban, Tahoe:
8 CYL 5.0L 1998 – 1999 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 5.3L 1999 – 2006 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 5.7L 1998 – 1999 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 6.0L 1999 – 2006 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 7.4L 1998 – 2000 NP 246 (aluminum cases, chain driven, electric shift)
8 CYL 8.1L 2001 – 2006 NP 246 (aluminum cases, chain driven, electric shift)
Please note that if you have the 261or 263 HD transfer case that is married to a 4L80e or 4L60e transmission than this transfer case sprocket & chain set should work for you just fine. However, on rare occasions this unit may have the larger 1.50″ chain and sprocket. We highly recommend opening your case prior to purchasing to verify what size you have.
