Aisin Seiki AW450-43LE Overdrive Planet Set Isuzu NPR 4.7L Diesel 1999-2004

The Aisin Seiki AW450-43LE overdrive planet set for the Isuzu NPR 4.7L diesel fits Isuzu NPR models from 1999 to 2004, also potentially fitting related GM/Chevrolet Forward Tiltmasters and Nissan UD/Mitsubishi Fuso trucks from those years using the same Aisin transmission, designed for the 4.7L diesel engine.

This transmission was also used in other trucks during this period, such as the GMC Forward Tiltmaster and Chevrolet Forward models, so always confirm your specific vehicle’s transmission details.