NP263LD Transfer Case Rebuild Kit w/ Bearings Chain Sprockets Pump Main Shaft Forks Sliders & Synchronizers - Model NP271 F your internals start eating each

your internals start eating each other causing part failure

Cadillac Escalade (2003-2006)

6L Duramax & Allison (1999-2007)

Transfer Case Model: New Process NP271D

(1) NP261/NP263 Bearing Rebuild Kit

NP263LD Transfer Case Rebuild Kit w/ Bearings Chain Sprockets Pump Main Shaft Forks Sliders & Synchronizers - Model NP271 F your internals start eating eachNew Process Gear NP263 Light Duty Transfer Case Rebuild Package Description Package Includes: (1) Bearing, Gasket and Seal Rebuild Kit (1) XHD Transfer Case Chain Upgrade (2) Chain Sprockets Drive & Driven (1) 38 Spline Oil Pump Assembly (1) Oil Pump Screen Filter (1) LD Mainshaft (1) Mainshaft Snap Ring (1) BRNY Case Saver *XHD Chain Upgrade* GM uses the XHD (eXtra Heavy Duty) transfer case to handle the massive torque numbers the Duramax and 8. 1L