4WD Front Differential Actuator
DIFFERENTIAL ACTUATOR
Seamless repair - this upgraded 4WD actuator matches the fit and function of the original part for a trouble-free installation
Quality assured - backed by a team of product experts in the United States and more than a century of automotive experience
Improved design - this 4WD actuator has been redesigned to eliminate common failures in the original part caused by exposure to ozone
Upgraded materials - the rubber diaphragm in this 4WD actuator is reinforced with a mesh layer to provide 3X greater durability than the original material
The 4WD system on certain vehicles fails when cracks in the actuator's diaphragm create vacuum leaks. The diaphragm on this Dorman OE FIX actuator uses a mesh-reinforced rubber material to provide three times the durability of the original design.