Transfer Case Unit; Electric Shift, 33 Spline Input Shaft, Option Code NQF, Oval Mounting Pattern, With MYD 6L90E or MW7 Allison Transmission, Bolt In Speed Sensor, 11 Mounting StudsTransfer case Duramax 2015=2019C$2,215.00Pricecore deposit*SelectQuantity*Add to CartBuy Now