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Brake Master Cylinder Assembly - ACDelco (18M1782)

1984-1995 ACDelco - 18M1782

  • Sale Price: $54.86
  • Sale Price: $54.86

Review Fitment & Product Details

Details

  • Brand:

     Parts

  • SKU:

    18M1782

  • Other Names:

    19176392

  • 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. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
    Chevrolet;GMC;Oldsmobile
  • Condition: New
  • Notes: Part Number - Old: 18030552
    Pallet Layer Maximum: 3
    Maximum Cases per Pallet Layer: 3
    Warranty Special: 24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)|24 Months/40,000 Kilometers Warranty (Parts & Labour)
    Harmonized Tariff Code (HTS): 8413919060
    Life Cycle Status Code: 4
    Life Cycle Status Description: Announced
    Country of Origin (Primary): CN
    Country of Origin 2: IT
    Warranty Special UOM: TX

Pricing is valid online only and may vary in your local store

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment ALWAYS - When VIN is provided
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Vehicle Fitment

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

Key Product Information

Additional Information

Brand ACDelco Gold
Bleeder Hoses Included Yes
Bore Size 24.000
Brake Booster Included No
FAQ - Answer 1 No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.
FAQ - Answer 2 Yes, ACDelco also offers GM OE brake cylinders.
FAQ - Answer 3 Yes, ACDelco Professional Brake Cylinders come with a 12 month / unlimited mile warranty.
FAQ - Question 1 Do I have to replace all my brake parts when replacing my brake cylinder?
FAQ - Question 2 Does ACDelco offer other grades of brake cylinders?
FAQ - Question 3 Are these brake parts durable?
Features & Benefits - Bullet 1 Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
Features & Benefits - Bullet 2 Pressure tested to ensure safe and confident braking
Features & Benefits - Bullet 3 Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
Features & Benefits - Bullet 4 Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
Features & Benefits - Bullet 5 Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear
Good Maintenance Practices - Section 1 - Bullet 1 Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2 Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3 Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4 Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - Header The following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1 Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2 Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3 Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4 Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - Header The following should be conducted by a qualified technician:
Height (in) 5.6
Length (in) 11.3
Master Cylinder Bore Diameter 24
Master Cylinder Cap Included Yes
Master Cylinder Material Aluminum
Mounting Bracket Included No
Mounting Hole Diameter 0.433
Mounting Hole Quantity 2
Port Quantity 2
Primary Outlet Thread Diameter 14.287
Programming Required No
Push Rod Included No
Reservoir Included Yes
Secondary Outlet Thread Diameter 12.7
Signs of Wear & Troubleshooting - Section 1 - Bullet 1 Brake warning light is on.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2 Fluid spots beneath the car, indicating there may be a leak within the cylinder.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3 Difficulty stopping the vehicle.
Signs of Wear & Troubleshooting - Section 1 - Bullet 4 A low or sinking brake pedal.
Signs of Wear & Troubleshooting - Section 1 - Header Brake cylinder signs of wear include:
UPC 00707773314876
Weight (lb) 6.57
Width (in) 7.7

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