• 1-2 Flare
  • 2-3 Flare
  • Delayed Forward


Constant oscillation of the neutral control valve wears the valve body bore and reduces low clutch pressure.


Installing the Sonnax oversized valve restores the proper hydraulic control and pressure to the low clutch circuit.

09A, JF506E

Oversized Neutral Control Valve Kit
Part No. 122892-13K

Found in Jaguar, Land Rover, Mazda, and VW.

You need this if... View Instructions Find a Distributor

The Jatco JF506E, VW 09A neutral control valve controls the low clutch operating pressure in gears 1, 2 and 3. Because the valve is constantly oscillating from solenoid pressure, it commonly wears the valve bore. Wear in this bore can result in loss of control in the low clutch circuit, causing delayed forward and slipping in any of these low gears. Sonnax oversized neutral control valve kit 122892-13K allows you to restore the proper hydraulic control to the low clutch circuit.

  • Valve is hardcoat anodized and features annular grooves to reduce wear
  • Restores proper hydraulic sealing and OE pressure control
  • Valve
  • End Plug
  • 122892 13k combo 1
  • 122892 13k

You need this if...

A vacuum test at the port indicated fails to hold at least 18 in-Hg.

  • 122892 13k  1