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ACDelco Gold 18M391429 (19336904) Brake Master Cylinder Assembly

  • Based on 4 reviews
Condition: New
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Availability: 12 left in stock
Fulfilled by Newparts

Arrives Aug 23 – Aug 25
Order within 4 hours and 10 minutes
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Features

  • 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

Description

ACDelco Professional Brake Master Cylinders use both aluminum and iron castings, making them a high quality replacement for many vehicles on the road today. These master cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. ACDelco Professional Brake Master Cylinders are ready to bench bleed and install right out of the box - no assembly required. These premium aftermarket replacement brake master cylinders are manufactured to meet your expectations for fit, form, and function.

Manufacturer: ‎ACDelco


Brand: ‎ACDelco


Model: ‎Master Cylinder Assembly


Item Weight: ‎2.1 pounds


Product Dimensions: ‎6.7 x 4.1 x 9.3 inches


Item model number: ‎18M391429


Exterior: ‎Painted


Manufacturer Part Number: ‎19336904


OEM Part Number: ‎19336904


Date First Available: June 7, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Aug 23 – Aug 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Does not fit 1992 Corvette even though it says it does
It's missing a connection on the reservoir. Connection is missing completely!
Reviewed in the United States on August 6, 2023 by joe upton

  • Incorrect reservoir.
Incorrect reservoir for 1992 Corvette. You either need to purchase the correct reservoir separately, reuse your old one, or buy a different product. The master cylinder was adequate.
Reviewed in the United States on December 27, 2020 by M.M.

  • Incorrect Reservoir
It was the improper reservoir, I was required to buy another, but the Master Cylinder itself was perfect!
Reviewed in the United States on September 8, 2018 by 96 Dream

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