ACDelco 18M217 Brake Master Cylinder

Part Number
18M217
Brake Master Cylinder

Fits: Chevrolet Blazer, Chevrolet C10, Chevrolet C10 Suburban, Chevrolet C20, Chevrolet C20 Suburban, Chevrolet K10, Chevrolet K10 Suburban, Chevrolet K20, Chevrolet K20 Suburban, Chevrolet K5 Blazer, Chevrolet R10, Chevrolet R10 Suburban, Chevrolet R20, Chevrolet R20 Suburban, Chevrolet R2500 Suburban, Chevrolet V10, Chevrolet V10 Suburban, Chevrolet V1500 Suburban, Chevrolet V20, Chevrolet V20 Suburban, Chevrolet V2500 Suburban, GMC C1500, GMC C1500 Suburban, GMC C2500, GMC C2500 Suburban, GMC Jimmy, GMC K1500, GMC K1500 Suburban, GMC K2500, GMC K2500 Suburban, GMC R1500, GMC R1500 Suburban, GMC R2500, GMC R2500 Suburban, GMC V1500, GMC V1500 Suburban, GMC V2500, GMC V2500 Suburban, Jeep Cherokee, Jeep Grand Wagoneer, Jeep J10, Jeep J20, Jeep Wagoneer

$93.99
In stock
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Estimated Ship Date: 1 Business Day or Less
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 - https://www.P65Warnings.ca.gov


BRAND: ACDelco




FEATURES:


  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Chevrolet;GMC;Jeep
  • Geometrical tolerance ensures that the body and plastic reservoir match for a proper fit
  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Piston assembly and return spring help to prevent brake drag, which can cause premature brake pad wear
  • Pressure tested to ensure safe and confident braking


SPECIFICS:


Bleeder Hoses IncludedYes
Brake Booster IncludedNo
FAQ - Answer 1No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.
FAQ - Answer 2Yes, ACDelco also offers GM OE brake cylinders.
FAQ - Answer 3Yes, ACDelco Professional Brake Cylinders come with a 12 month / unlimited mile warranty.
FAQ - Question 1Do I have to replace all my brake parts when replacing my brake cylinder?
FAQ - Question 2Does ACDelco offer other grades of brake cylinders?
FAQ - Question 3Are these brake parts durable?
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect 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 4Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Height (in)5.6
Length (in)11.3
Master Cylinder Bore Diameter (in)1.125984252
Master Cylinder Cap IncludedYes
Master Cylinder MaterialAluminum
Mounting Bracket IncludedNo
Mounting Hole Quantity2
Port Quantity2
Programming RequiredNo
Pushrod IncludedNo
Reservoir IncludedYes
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Brake warning light is on.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Fluid spots beneath the car, indicating there may be a leak within the cylinder.
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Difficulty stopping the vehicle.
Signs of Wear & Troubleshooting - Section 1 - Bullet 4A low or sinking brake pedal.
Signs of Wear & Troubleshooting - Section 1 - HeaderBrake cylinder signs of wear include:
Weight (lb)5.97
Width (in)7.7



DOWNLOADS:




APPLICATIONS:


  • 1981-1986 GMC K2500 Suburban - Position: N/A
    • w/ 11" Brakes
  • 1987-1987 GMC R2500 Suburban - Position: N/A
    • w/ 11" Brakes
  • 1987-1991 GMC V1500 Suburban - Position: N/A
  • 1981-1983 Jeep Cherokee - Position: N/A
  • 1981-1986 Chevrolet K20 Suburban - Position: N/A
    • w/ 11" Brakes Aluminum Cylinder With Plastic Reservoir
  • 1984-1986 GMC C2500 - Position: N/A
    • w/ 11" Brakes
  • 1981-1986 Chevrolet C20 Suburban - Position: N/A
    • Bore 1-1/8in w/ 11" Brakes
  • 1981-1986 Chevrolet K10 Suburban - Position: N/A
    • Vehicles Built For United States Market
  • 1981-1986 Chevrolet K10 - Position: N/A
    • Vehicles Built For United States Market
  • 1981-1986 GMC K2500 - Position: N/A
    • w/ 11" Brakes
  • 1987-1987 Chevrolet R20 - Position: N/A
    • w/ 11" Brakes
  • 1984-1986 GMC C2500 Suburban - Position: N/A
    • w/ 11" Brakes
  • 1987-1987 Chevrolet R10 - Position: N/A
  • 1981-1986 Chevrolet K5 Blazer - Position: N/A
  • 1981-1986 Chevrolet C10 - Position: N/A
    • Vehicles Built For United States Market
  • 1989-1991 Chevrolet V1500 Suburban - Position: N/A
  • 1987-1991 Chevrolet Blazer - Position: N/A
  • 1987-1987 Chevrolet R10 Suburban - Position: N/A
    • Vehicles Built For United States Market
  • 1989-1991 Chevrolet R2500 Suburban - Position: N/A
    • w/ 11" Brakes Aluminum Cylinder With Plastic Reservoir
  • 1981-1986 GMC K1500 - Position: N/A
    • Vehicles Built For United States Market
  • 1981-1983 GMC C2500 - Position: N/A
    • Bore 1-1/8in w/ 11" Brakes
  • 1987-1987 GMC R2500 - Position: N/A
    • w/ 11" Brakes
  • 1987-1987 GMC V2500 - Position: N/A
    • w/ 11" Brakes
  • 1987-1988 Chevrolet V20 Suburban - Position: N/A
    • w/ 11" Rear Brakes Aluminum Cylinder With Plastic Reservoir
  • 1981-1986 Chevrolet C20 - Position: N/A
    • Bore 1-1/8in w/ 11" Brakes
  • 1981-1986 Chevrolet K20 - Position: N/A
    • w/ 11" Brakes w/ Plastic Reservoir
  • 1987-1987 GMC V2500 Suburban - Position: N/A
    • w/ 11" Brakes
  • 1984-1991 Jeep Grand Wagoneer - Position: N/A
  • 1981-1988 Jeep J10 - Position: N/A
  • 1981-1986 GMC C1500 - Position: N/A
    • Vehicles Built For United States Market
  • 1987-1988 Chevrolet R20 Suburban - Position: N/A
    • w/ 11" Brakes Aluminum Cylinder With Plastic Reservoir
  • 1981-1986 GMC K1500 Suburban - Position: N/A
    • Vehicles Built For United States Market
  • 1981-1983 GMC C2500 Suburban - Position: N/A
    • 11 5/32" X 2 3/4" Brake Shoe
  • 1987-1987 Chevrolet V20 - Position: N/A
    • w/ 11" Rear Brakes
  • 1987-1988 Chevrolet V10 Suburban - Position: N/A
  • 1987-1987 GMC V1500 - Position: N/A
  • 1981-1983 Jeep Wagoneer - Position: N/A
  • 1987-1987 GMC R1500 - Position: N/A
  • 1987-1987 GMC R1500 Suburban - Position: N/A
    • Vehicles Built For United States Market
  • 1981-1991 GMC Jimmy - Position: N/A
  • 1981-1988 Jeep J20 - Position: N/A
  • 1981-1986 Chevrolet C10 Suburban - Position: N/A
  • 1987-1987 Chevrolet V10 - Position: N/A
  • 1981-1986 GMC C1500 Suburban - Position: N/A
  • 1989-1991 Chevrolet V2500 Suburban - Position: N/A
    • w/ 11" Rear Brakes Aluminum Cylinder With Plastic Reservoir
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