Technical Information

Solenoid Identification

R4AX-EL Solenoid Identification


63720K Installation Procedure

63720K Gen II Transfer Clutch Solenoid Kit
  1. Install o-rings as illustrated. Be sure to place the thin o-­ring on the top (brass side) of the solenoid to act as a spacer.
  2. Assemble the kit by placing the solenoid on top of the port and placing the can over the solenoid. There should be a small gap between the port and the can.
  3. Insert the black connector into the connector of the solenoid. In­sert the Subaru harness into the black connector to complete the electrical connection.
  4. Install in valve body.