2019 NQH/NPO- Model Year Design Change
WARNING: This page is about a different car, the 2018 GMC Yukon XL, 2018 GMC Yukon, 2018 Chevrolet Tahoe, and 2018 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
Beginning in 2019 model year for NQH / NPO transfer case will be available. Changes include, but not limited to:
- Front output shaft now is an external spline
- Front output seal and slinger implementation
- Front output shaft boot and clamps.
- Speed sensor has been removed, reluctor wheel removed and replaced with a spacer
- Fill/Drain plugs are different
- Actuator pinout connector change
- New collector magnet
- RPS gasket