This remanufactured valve body is engineered to address chronic issues in Ford 6R140 transmissions, including harsh shifts, delayed engagements, solenoid and gear ratio codes, slips and flares, burnt clutches, low converter and lube flow and erratic line pressure. Sonnax updates restore hydraulic clearances and improve oil flow so the unit can deliver consistent shift quality and durability.

Sonnax F06R140 Features:

• Remanufactured valve body for Ford 6R140 transmissions
• Addresses harsh shifts, delayed engagements, slips, flares and pressure complaints
• Includes Sonnax hydraulic upgrades to restore clearances and improve flow
• Valve body and solenoids are tested to verify clutch, converter and line pressures

Sonnax F06R140 Notes:

• Designed for units equipped with a cooler bypass valve

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