Dana Spicer 990.04.003.02 or 9900400302 Piston, a genuine Dana Spicer part for off highway axle applications. The piston is the moving member that fluid pressure pushes against, turning that pressure into straight-line force and movement. Its sealing and wear surfaces keep metal from rubbing on metal and keep oil from bypassing, so a worn piston or seal shows up as leakage and a loss of force. Call Pro Gear and Transmission to confirm fit for your axle before you order.
Features
Dana Spicer part number 990.04.003.02
Piston for off highway axle applications
Turns fluid pressure into straight-line force and movement
Wear and sealing surfaces keep oil from bypassing
A genuine Dana Spicer part from Pro Gear and Transmission
