4221293 is a Dana charging pump assembly for off highway axle applications. A charging pump of this kind supplies the hydraulic pressure the system needs to work correctly and circulates oil that lubricates and cools the internal parts. When one wears out, the usual signs are hard shifting and a loss of power. A genuine Dana part from Pro Gear and Transmission. Call us with your machine or axle details to confirm proper fit.
Features
Charging pump assembly for off highway axle applications
Supplies hydraulic pressure and circulates oil to lubricate and cool
A worn pump typically shows as hard shifting or power loss
