NP241C Transfer Case Reman - UJoint New Process NP241C 27 Spline Input Shaft Chevrolet and GMC Pickup Remanufactured Transfer Case (Please use original 2 or 3 wire switch and Sensors) Full Size Blazer, K1500, K2500, Suburban 1500 and... Part #: NP241-Reman-CH Decrease Quantity: Increase Quantity: