Expert Installation & Field Note

Based on our shop experience specializing in heavy-duty brakes since 1985: When installing the CM3615340, pay close attention to pushrod length and linkage alignment. Depending on your vehicle’s pedal setup, the pushrod may need to be altered or swapped with your original unit to achieve correct stroke length—improper pushrod length is a leading cause of poor clutch disengagement and premature seal wear. If utilizing the 234MK repair kit, do not install a check valve unless the original unit was equipped with one. Always bench bleed the cylinder to ensure a crisp, consistent feel in the 1-inch bore size galleries, protecting the precision-honed internal surface.

⚠ CRITICAL: Verify Specifications

To ensure proper hydraulic pressure and safety, verify that this master cylinder’s 1-inch bore size and 7/16″-24 INV outlet size match your existing unit exactly. Proper displacement is essential for automotive and industrial drivetrain safety.