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ACDelco 18M973 Professional Cylinder Assembly Review

2

·

Poor

Revainrating 2 out of 5  
Rating 
2.0
🛑 Brake System, 🏎️ Performance Car Parts & Accessories

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Description of ACDelco 18M973 Professional Cylinder Assembly

meets the brake performance requirements of sae j1153 and j1154 testing, providing reliability and quality. pressure tested to ensure safe and confident braking. cast iron and aluminum specifications; no extra stress on the brake boosting mounting. geometrical tolerance ensures that the body and plastic reservoir match for a proper fit. piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear. Fit type: Vehicle Specific.

Reviews

Global ratings 2
  • 5
    0
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    1

Type of review

Revainrating 1 out of 5

Not quite sure about the specifications of the AC DELCO "Professional "

I received an awkward inspection of a leaking piston and one of the reservoir seals before I could start bleeding. I like their genuine parts but not their "professional" (made in China) products.

Pros
  • cast iron and aluminum product line; no extra stress on the brake booster bracket
Cons
  • Nothing

Revainrating 3 out of 5

Received a poor rating for replacement parts

I have replaced many of these over the years. It appeared to have internal leakage through the seals. I bled twice but still nothing to fix. It was a pain in B having to do this job twice. Wasted fluid B, time, higher cost of Autozone part. I was hoping ACDelco would be the best.

Pros
  • Pressure test to ensure safe and reliable braking
Cons
  • Many