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Professional Grade; New

Raybestos® Professional Grade® Master Cylinders offer a NEW part that fits each application as well as the original. Each master cylinder comes ready to bench bleed and install. No assembly is required.

Raybestos takes pride in the fact that our master cylinders match OE fit, form and function.

Raybestos always replicate the original aluminum design, ensuring a master cylinder that is:

  • Consistent
  • Safe
  • Reliable

Raybestos is confident in the components used in the construction of their master cylinders, and guarantee a performance that is as good as, or better than, the OE part.

Signs of Wear:

  • Spongy or mushy braking
  • Brake fluid leaks
  • Slower stop-times
  • Lower than normal brake fluid levels or needing to replace brake fluid more frequently
  • Brakes locking simultaneously
  • Contaminated Brake Fluid (due to leaking seals)
Material Type:Cast Iron
Number of Outlets:2
Primary Outlet Size: 
Secondary Outlet Size:None

RAYBESTOS Warranty Information:
RAYBESTOS BRAKES Limited Lifetime: Advanced Technology®, Professional Grade® and Service Grade® Friction Material (Disc Pads and Brake Shoes); Professional Grade Hydraulics (Wheel Cylinders, New Master Cylinders, Brake Hoses, ABS Components, Brake Cables, Brake Hardware, Brake Calipers); Advanced Technology® and Professional Grade® Rotors and Drums. 12 Months: Professional Grade® Hub Bearings. Warranty covers defects in materials and workmanship. Normal/uneven wear is not covered
Warranty Details