Remanufactured Valve Body
  • Remanufactured Valve Body


AX4S Remanufactured Valve Body ('98-Later, XF/YF Casting)

 Part No. F085

Torque Specs

Pump and valve body bolts are tightened to 80-106 in-lbs

Related Tech Articles

Valve Body Identification

Part Number Chart

Part Number
AXODE, '91
AXODE, '92
AX4S, '93-'98 (Casting F4 with Tan Lockup Solenoid)
AX4S, '97-'98 (Casting F4 with Blue Lockup Solenoid)
AX4S, '98-'03 (Casting XF or YF)

AXODE Identification

The '91 valve body has a square lockup solenoid. The '92 valve body has a round, PWM-type TCC solenoid.

AX4S Identification

Casting Number Identification

The red arrow indicates the rough forging number location. If it is XF or YF, order F085. If it is F4, identify the color of the lockup solenoid to determine the correct valve body.

Lockup Solenoid Indentification

The lockup solenoids have different resistance and can damage the trans axle processor if they are not matched correctly.

Beginning in 1997 with Lincoln and midway through 1998 on other models, the lockup solenoid changes from tan to blue. The blue lockup solenoid has approximately 14 Ohms of resistance, as opposed to 3 Ohms of resistance on the lockup solenoids of earlier units. We STRONGLY RECOMMEND checking the color of ALL lockup solenoids from '97-later before ordering.

The blue arrow indicates the lockup solenoid location.

Contact a Sonnax Distributor to purchase this part.