NP 261 XHD-Remanufactured Transfer Case NP 261 XHD-Remanufactured Transfer Case,29 spline input shaft,manual shift.This unit is used in Chevy Silverado 2500,3500,6.6lt,8.1lt(2001-2007) Sierra 2500.3500,6.6lt,8.1lt(2001-2007)(Please use all your original electric components)(Includes a Core... Part #: NP261 XHD-Reman MSRP: Was: Now: $2,199.99 Decrease Quantity: Increase Quantity: Add to Cart