Transmission Valve Solenoids AF40-6 TF80-SC FOR VOLVO C30 C70 S V60 S80 V70

Description:

The Transmission Valve Solenoid for AF40-6 / TF80-SC is used in Aisin Warner 6-speed automatic transmission systems to control hydraulic pressure distribution for gear shifting, torque converter clutch engagement, and line pressure regulation. Commonly installed in Volvo, Saab, Opel, Peugeot, Renault, and Ford vehicles equipped with TF80-SC / AF40-6 transmissions where electronic solenoid control is required for smooth shifting, adaptive gear changes, and drivability performance. Transmission technicians and rebuild specialists use this solenoid set for valve body repair, shift quality restoration, fault code correction, and replacement of worn or failed solenoids in 6-speed automatic transmissions.

Applications:

The AF40-6 / TF80-SC transmission solenoid kit is commonly used in Volvo C30, C70, S60, S80, V60, V70, XC60, XC70, and XC90 models, as well as select Saab 9-3/9-5 and Opel/Vauxhall applications where hydraulic control of gear selection, pressure modulation, and torque converter lock-up is required to maintain smooth shifting, fuel efficiency, and transmission durability under varying load conditions.

Technical Specifications:

• Manufacturer: Aisin Warner / OEM or aftermarket replacement
• Model / Part number: AF40-6 / TF80-SC transmission solenoid kit
• Product type: Automatic transmission solenoid assembly (valve body components)
• Transmission type: TF80-SC / AF40-6 6-speed automatic
• Vehicle compatibility: Volvo C30, C70, S60, S80, V60, V70, XC60, XC70, XC90; Saab, Opel, Peugeot (application dependent)
• Function: Hydraulic shift control, EPC pressure regulation, torque converter clutch control
• Operating voltage: 12 V DC
• Solenoid control type: ECU-controlled PWM and on/off actuation
• Fluid type: Automatic transmission fluid (AW-1 / JWS 3309 depending on application)
• Mounting: Transmission valve body internal installation
• Construction: Electromagnetic solenoids integrated into valve body assembly
• Application environment: Automotive automatic transmission hydraulic systems

Common Replacements:

• Aisin OEM TF80-SC valve body solenoid assembly
• Volvo OEM transmission solenoid kit (AW TF-80SC series)
• Dorman / aftermarket transmission solenoid block kit for AF40-6 applications