Isuzu 4JH1 4x4 gearbox

The Isuzu 4JH1 gearbox is typically designed to fit vehicles powered by the 4JH1 engine, which is a 3.0L diesel engine widely used in Isuzu trucks and pickups. Common vehicles that use the 4JH1 gearbox include:

1. Isuzu KB / D-Max (2000–2007) – This includes 3.0 Diesel variants equipped with the 4JH1 engine.
   
2. Isuzu NPR / NKR light-duty trucks – Certain variants use the 4JH1 engine and compatible gearbox.