TRANSFER CASE REBUILD KIT * NP 247 * Vital Parts is offering this NEW transfer case overhaul rebuild kit for Jeep applications equipped with the NP 247 transfer case This transfer case has an aluminum case and is chain driven Jeep Grand Cherokee: 6 CYL 4.0L 1999 - 2004 NP 247 (aluminum cases, chain driven) 8 CYL 4.7L 1999 - 2004 NP 247 (aluminum cases, chain driven) BK484 - comes as pictured above with all new: Nachi Quest Bearings, Seals, O-Rings, Fork Inserts, Gaskets, Small parts, Planet Trust Washers & Plug Everything you will need to rebuild and reseal your transfer case!