This assembly comprises the components necessary to overhaul a specific type of automatic gearbox commonly found in four-wheel drive vehicles. It typically includes friction clutches, steel plates, sealing rings, gaskets, filters, and other wear items required to restore the transmission to proper working order. For example, a mechanic might use this collection of parts when addressing slippage or erratic shifting behavior in a vehicle equipped with the aforementioned gearbox.
Overhauling the unit offers several benefits, including extending the life of the vehicle and preventing more costly repairs down the road. The availability of these comprehensive sets simplifies the repair process, providing technicians with all essential parts in one package. This practice has evolved from individual part sourcing to a consolidated approach, improving efficiency and reducing the risk of overlooking critical replacement components.