Valve Kit / Tcc Regulator Valve Kit / Chrysler 45RFE / 545rfe / 65rfe / 66rfe / 68RFE (fits ?18-earlier Only In 68RFE)

Sonnax TCC Regulator Valve Kit for Chrysler 45RFE, 545RFE, 65RFE, 66RFE, 68RFE Transmissions

Restore proper torque converter clutch operation with this Sonnax TCC Regulator Valve Kit, manufactured by ATK. Designed as a direct-fit replacement for worn or sticking regulator valves, this kit helps eliminate converter clutch slip, shudder, and related driveability issues in Chrysler automatic transmissions. It is an essential repair solution for transmission rebuilders and technicians working on 45RFE, 545RFE, 65RFE, 66RFE, and 68RFE units.

Key Features

• Precision-engineered Sonnax valve kit for TCC regulator bore repair
• Corrects torque converter clutch slip, shudder, and code-related issues
• Manufactured by ATK to meet or exceed OEM specifications
• Direct-fit replacement for worn or damaged factory valves
• Ideal for transmission rebuilds and valve body reconditioning

Compatibility

This TCC Regulator Valve Kit is compatible with Chrysler vehicles equipped with 45RFE, 545RFE, 65RFE, 66RFE, and 68RFE transmissions. For 68RFE applications, it fits 2018 and earlier models only. Please verify your transmission model and year before ordering.

Why Choose This Part?

When torque converter clutch performance is compromised, drivability and transmission longevity suffer. This ATK-manufactured Sonnax valve kit delivers a reliable, cost-effective repair without replacing the entire valve body. Order now to get your Chrysler transmission shifting smoothly again.