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ACDelco 18M1782 Professional Brake Master Cylinder Assembly

(1983-1995 Chevrolet S10; 1983-1994 Chevrolet S10 Blazer; 1991-1995 GMC Sonoma; 1992-1994 GMC Jimmy; 1983-1985, 1987-1990 GMC S15; 1983-1984 + 3 more models)

Part of: ACDelco Professional Brake Master Cylinder Assembly

Other options in this family: ACDelco 18M1107B ACDelco 18M712B ACDelco 18M460F1 ACDelco 18M391431 ACDelco 18M1743B

Manufacturer

Picture for manufacturer ACDelco

Part Number

18M1782
13 reviews
Sale Price

$42.87

1 left at this price

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Usually delivered within 2 days

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Product Details

The ACDelco 18M1782 Professional Brake Master Cylinder Assembly delivers reliable braking performance as a premium aftermarket replacement component. Engineered with high-quality aluminum and iron castings, this master cylinder provides the durability and precision needed for dependable brake system operation.

Key Features:

  • Dual-material construction using aluminum and iron castings for optimal strength and longevity
  • Advanced rubber seals featuring Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) compounds for superior heat resistance
  • Enhanced corrosion resistance to withstand harsh operating conditions
  • Leak-resistant design ensures consistent brake fluid pressure
  • Pre-assembled and ready to bench bleed for streamlined installation
  • Manufactured to meet or exceed OEM specifications for fit, form, and function

This direct-replacement master cylinder eliminates the need for additional assembly work, allowing technicians to bench bleed and install the component straight from the package. The combination of premium materials and precision engineering makes the ACDelco 18M1782 an ideal solution for professional mechanics and DIY enthusiasts seeking reliable brake system restoration.

Products specifications

Fits

1983-1995 Chevrolet S10; 1983-1994 Chevrolet S10 Blazer; 1991-1995 GMC Sonoma; 1992-1994 GMC Jimmy; 1983-1985, 1987-1990 GMC S15; 1983-1984, 1987-1991 GMC S15 Jimmy; 1991 GMC Syclone; 1991-1992 Oldsmobile Bravada

shopping was easy

It has been interesting not very many parts for 1970 VW bug

quick, cheap, and easy

was quick and easy

great price

Best price on the Internet.

Best price! Thank you!!

Ordering was easy

great

Found what I needed. Order process was simple enough. Good experience

was quick and easy

WORKS WELL

Excellent prices and fast shipping! Exhaust showed up as described and good to go! Very happy

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