EXEDY OEM MC308 Clutch Master Cylinder
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EXEDY OEM

EXEDY OEM MC308 Clutch Master Cylinder

Brand EXEDY OEM MC308
Title Exedy oem master cylinder
Fits Chevrolet and GMC · 21 vehicles

OE replacement. Clutch master cylinder for a direct-fit service solution.

Manual transmission component for dependable hydraulic clutch operation.

EXEDY OEM. Built under the brand's original-equipment-focused line.

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EXEDY OEM Clutch Master Cylinder MC308

The EXEDY OEM MC308 is a clutch master cylinder for manual transmission service on select Chevrolet and GMC trucks and SUVs. It is built for direct replacement use on applications that require consistent hydraulic clutch operation and OE-style fitment.

Key Features

  • EXEDY OEM clutch master cylinder for manual transmission systems
  • Part number MC308 for catalog and service reference
  • OE-style replacement for select Chevrolet S10, Chevrolet S10 Blazer, and GMC S15 Jimmy applications
  • Fits 1990-1991 Chevrolet S10, 11" disc; 10 spline
  • Fits 1990-1991 Chevrolet S10 Blazer, 11" disc; 10 spline
  • Fits 1990-1991 GMC S15 Jimmy, 11" disc; 10 spline
  • Fits 1985-1989 Chevrolet S10, non pre-damped; 9" disc; 14 spline
  • Fits 1985-1989 Chevrolet S10 Blazer, non pre-damped; 9" disc; 14 spline
  • Fits 1985-1989 GMC S15 Jimmy, non pre-damped; 9" disc; 14 spline

Detailed Description

EXEDY OEM MC308 is a clutch master cylinder intended for manual transmission hydraulic clutch systems on compatible Chevrolet S10, Chevrolet S10 Blazer, and GMC S15 Jimmy vehicles. Use this part when replacing a worn or leaking master cylinder and restoring proper clutch pedal hydraulic action. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

  • Clutch pedal that feels soft or inconsistent
  • Hydraulic fluid leakage at the master cylinder
  • Difficulty disengaging the clutch
  • Loss of clutch pedal pressure
  • Manual transmission shifting problems related to hydraulic actuation

Installation Notes and Tips

Verify the vehicle year, model, and clutch configuration before installation. Match the application notes exactly: 11" disc with 10 spline for 1990-1991 models, or non pre-damped 9" disc with 14 spline for 1985-1989 models. Inspect the hydraulic line, reservoir condition, and related clutch components during service to avoid repeat repairs.

Quality Assurance

EXEDY OEM supplies OE-style replacement clutch components for manual transmission service. Part number MC308 is cataloged for the listed Chevrolet and GMC applications.

Related reading

This part fits 21 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersNotes
1991ChevroletS104.3LV611" Disc; 10 Spline
1991ChevroletS10 Blazer4.3LV611" Disc; 10 Spline
1991GMCS15 Jimmy4.3LV611" Disc; 10 Spline
1990ChevroletS104.3LV611" Disc; 10 Spline
1990ChevroletS10 Blazer4.3LV611" Disc; 10 Spline
1990GMCS15 Jimmy4.3LV611" Disc; 10 Spline
1989ChevroletS102.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1989ChevroletS10 Blazer2.8LV6Non Pre-Damped; 9" Disc; 14 Spline
1989GMCS15 Jimmy2.8LV6Non Pre-Damped; 9" Disc; 14 Spline
1988ChevroletS102.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1988ChevroletS10 Blazer2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1988GMCS15 Jimmy2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1987ChevroletS102.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1987ChevroletS10 Blazer2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1987GMCS15 Jimmy2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1986ChevroletS102.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1986ChevroletS10 Blazer2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1986GMCS15 Jimmy2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1985ChevroletS102.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1985ChevroletS10 Blazer2.5LL4Non Pre-Damped; 9" Disc; 14 Spline
1985GMCS15 Jimmy2.5LL4Non Pre-Damped; 9" Disc; 14 Spline