The turbine seal ring wears on the soft aluminum channel casting surface.
This hardened and ground steel sleeve salvages worn channel plates.
Package Quantity: 5View Instructions
The cast iron sealing ring on the Ford AXOD & E, AX4S, AX4N AND 4F50N turbine shaft frequently wears the mating surface on the aluminum channel plate. The resulting internal leakage diminishes cooler/lube flow, which contributes to common overdrive planetary failure. Hypoeutectic aluminum castings have insufficient silicon content to withstand the erosive wear of ductile iron. Sonnax has made available a hardened and ground steel sleeve 96803 to salvage worn channel plates.