EXEDY OEM SC666 Clutch Slave Cylinder

EXEDY OEM Slave Cylinder SC666

The EXEDY OEM SC666 clutch slave cylinder is an OE-style hydraulic replacement for manual transmission systems that need consistent clutch release performance. It is listed for select Toyota Supra, Toyota Cressida, and Toyota Pickup applications with 21-spline clutch configurations.

Key Features

• EXEDY OEM clutch slave cylinder for manual transmission service
• Direct-fit replacement for select Toyota clutch hydraulic applications
• Built for vehicles using 9-1/4" disc and 21-spline setups where specified
• Fits diesel Toyota Pickup applications listed with 8-7/8" disc and 21-spline notes
• Part number SC666 for catalog matching and fitment verification

Vehicle Fitment

• Fits 1989-1993 Toyota Supra, N/A, 9-1/4" Disc; 21 Spline
• Fits 1983-1987 Toyota Cressida, N/A, 9-1/4" Disc; 21 Spline
• Fits 1986-1987 Toyota Pickup, N/A, 8-7/8" Disc; 21 Spline; DIESEL
• Fits 1983 Toyota Pickup, N/A, 8-7/8" Disc; 21 Spline

What It Helps Address

• Clutch disengagement problems caused by a worn slave cylinder
• Hydraulic fluid leakage at the clutch release circuit
• Inconsistent pedal feel during clutch operation
• Difficulty shifting linked to incomplete clutch release
• Restoration needs for Toyota Supra, Toyota Cressida, and Toyota Pickup manual transmissions

Installation Notes and Tips

Verify the vehicle’s year, model, and clutch configuration before installation. Confirm the 21-spline and disc-size notes listed for your application, and inspect the hydraulic line, master cylinder, and surrounding components for wear or contamination during service. Bleed the clutch hydraulic system thoroughly after installation to restore proper pedal operation.

Quality Assurance

EXEDY OEM supplies clutch components for manual transmission service with OE-style fitment and application-specific coverage. The SC666 is cataloged for direct replacement use on the listed Toyota applications, including Toyota Supra, Toyota Cressida, and Toyota Pickup.