ACDelco 18E57 | Rear Drum Brake Wheel Cylinder

Part Number
18E57
Rear Brake Wheel Cylinder

Fits: Buick Commercial Chassis, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Riviera, Buick Roadmaster, Cadillac Brougham, Cadillac Commercial Chassis, Cadillac DeVille, Cadillac Fleetwood, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Brookwood, Chevrolet C10, Chevrolet C10 Pickup, Chevrolet C10 Suburban, Chevrolet C20, Chevrolet C20 Pickup, Chevrolet C20 Suburban, Chevrolet Caprice, Chevrolet Estate, Chevrolet G10, Chevrolet G30, Chevrolet G30 Van, Chevrolet Impala, Chevrolet K10, Chevrolet K10 Pickup, Chevrolet K10 Suburban, Chevrolet K20, Chevrolet K20 Pickup, Chevrolet K20 Suburban, Chevrolet K5 Blazer, Chevrolet Kingswood, Chevrolet P10, Chevrolet P10 Van, Chevrolet P20, Chevrolet R20, Chevrolet R20 Suburban, Chevrolet Townsman, Chevrolet V20, Chevrolet V20 Suburban, GMC C15, GMC C15 Suburban, GMC C15/C1500 Pickup, GMC C15/C1500 Suburban, GMC C1500, GMC C1500 Suburban, GMC C25

Special Price $25.49 Regular Price $29.99
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In stock
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Estimated Ship Date: 1 Business Day or Less
ACDelco Professional Drum Brake Wheel Cylinders use both aluminum and iron castings making them a high quality replacement for many vehicles on the road today. These wheel cylinders contain both Ethylene Propylene (EPDM) and Styrene Butadiene (SBR) rubber components to provide superior resistance to heat, corrosion, and leakage. Formulated with a smooth bore finish, these cylinders have a quality seal to help increase the life of rubber components. ACDelco Professional Drum Brake Wheel Cylinders are ready to bench bleed and install right out of the box - no assembly required. These premium aftermarket replacement drum brake wheel 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:


  • Buick;Cadillac;Chevrolet;GMC;Jeep;Oldsmobile;Pontiac
  • Cast iron and aluminum specifications; no extra stress on the brake boosting mounting
  • Meets the brake performance requirements of SAE J1153 and J1154 testing, providing reliability and quality
  • Pressure tested to ensure safe and confident braking
  • Trivalent coated bleeder screws provide extra protection and added durability


SPECIFICS:


Attachment TypeBolted
Bleeder Screw Cap IncludedYes
Bleeder Screw IncludedYes
Casting MaterialCast Iron
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)2.3
Meets or Exceeds Original Equipment Manufacture SpecificationsYes
Mount Hole Quantity2
Mounting Hardware IncludedNo
Programming RequiredNo
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)1.3
Width (in)3.1



DOWNLOADS:




APPLICATIONS:


  • 1976-1976 Oldsmobile Delta 88 - Position: Rear
  • 1975-1986 Chevrolet C20 - Position: Rear
    • w/ 11" Brakes
  • 1969-1970 Chevrolet Estate - Position: Rear
  • 1992-1996 Cadillac Commercial Chassis - Position: Rear
    • w/ 11" X 2" Brakes
  • 1974-1974 Chevrolet C20 Pickup - Position: Rear
    • w/ 11" Brakes
  • 1975-1978 GMC C15 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1971-1974 Cadillac Fleetwood - Position: Rear
    • Commercial Chassis
  • 1976-1976 Pontiac Parisienne - Position: Rear
  • 1981-1981 Chevrolet Impala - Position: Rear
    • w/ 11" X 2" Brakes
  • 1979-1986 GMC K2500 - Position: Rear
    • w/ 11" Brakes
  • 1974-1974 GMC C15/C1500 Suburban - Position: Rear
    • w/ 11" X 2" Brakes
  • 1977-1981 Cadillac Fleetwood - Position: Rear
  • 1991-1996 Buick Commercial Chassis - Position: Rear
  • 1985-1985 Cadillac Fleetwood - Position: Rear
    • Vehicles Built For United States Market
  • 1977-1978 Oldsmobile Omega - Position: Rear
    • w/ 11" X 2" Brakes
  • 1979-1986 GMC K2500 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1974-1974 GMC C15/C1500 Pickup - Position: Rear
    • w/ 11" X 2" Brakes
  • 1976-1976 Buick LeSabre - Position: Rear
  • 1985-1985 Chevrolet Impala - Position: Rear
    • w/ 11" X 2" Brakes Vehicles Built For United States Market
  • 1976-1976 Oldsmobile Custom Cruiser - Position: Rear
  • 1976-1984 Chevrolet G10 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1971-1975 Oldsmobile Custom Cruiser - Position: Rear
    • w/ Police Package
  • 1974-1974 Chevrolet P10 Van - Position: Rear
    • w/ 11" X 2" Brakes
  • 1979-1986 GMC C2500 - Position: Rear
    • w/ 11" Brakes
  • 1971-1972 Chevrolet Brookwood - Position: Rear
    • w/ 12" X 2" Brakes
  • 1974-1974 GMC P25/P2500 Van - Position: Rear
    • 1" Bore Diameter
  • 1991-1992 Oldsmobile Custom Cruiser - Position: Rear
  • 1982-1982 Chevrolet Impala - Position: Rear
    • w/ 11" X 2" Brakes Vehicles Built For United States Market
  • 1971-1972 Chevrolet Biscayne - Position: Rear
    • w/ 12" X 2" Brakes
  • 1979-1980 GMC G3500 - Position: Rear
    • w/ 11" Brakes
  • 1975-1976 Chevrolet Caprice - Position: Rear
  • 1974-1974 GMC K25/K2500 Pickup - Position: Rear
    • w/ 11" X 2" Brakes
  • 1987-1987 Chevrolet R20 - Position: Rear
    • w/ 11" Brakes
  • 1975-1975 GMC P15 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1987-1988 Jeep J20 - Position: Rear
    • DANA 60
  • 1979-1984 GMC C1500 Suburban - Position: Rear
    • w/ 11" X 2" Brakes
  • 1974-1974 GMC P15/P1500 Van - Position: Rear
    • w/ 11" X 2" Brakes
  • 1975-1976 Cadillac Commercial Chassis - Position: Rear
  • 1979-1989 GMC P2500 - Position: Rear
    • w/ 11" Brakes
  • 1974-1974 GMC K15/K1500 Pickup - Position: Rear
    • w/ 11" X 2" Brakes
  • 1967-1970 Chevrolet Caprice - Position: Rear
  • 1971-1975 Chevrolet Bel Air - Position: Rear
    • w/ 12" X 2" Brakes
  • 1965-1966 Pontiac Parisienne - Position: Rear
  • 1975-1975 GMC K15 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1984-1984 Cadillac Fleetwood - Position: Rear
    • 1" Bore Diameter
  • 1987-1987 GMC R2500 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1987-1987 Cadillac Brougham - Position: Rear
    • w/ 11" X 2" Brakes Vehicles Built For United States Market
  • 1976-1980 Chevrolet G30 - Position: Rear
    • w/ 11" Brakes
  • 1975-1975 Chevrolet P10 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1976-1976 Buick Electra - Position: Rear
  • 1979-1984 Chevrolet K5 Blazer - Position: Rear
    • w/ 11" X 2" Brakes
  • 1971-1975 Oldsmobile 98 - Position: Rear
    • w/ Police Package
  • 1984-1984 Cadillac DeVille - Position: Rear
    • Vehicles Built For United States Market
  • 1975-1975 Pontiac Grand Safari - Position: Rear
    • 1" Bore Diameter
  • 1971-1972 Chevrolet Townsman - Position: Rear
    • w/ 12" X 2" Brakes
  • 1978-1986 Jeep J20 - Position: Rear
  • 1993-1996 Chevrolet Caprice - Position: Rear
  • 1981-1991 Chevrolet Caprice - Position: Rear
  • 1972-1972 Pontiac Grand Safari - Position: Rear
    • 1" Bore Diameter
  • 1979-1986 GMC C2500 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1992-1992 Chevrolet Caprice - Position: Rear
    • w/ 11" X 2" Brakes Vehicles Built For United States Market
  • 1975-1975 Chevrolet K10 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1975-1978 GMC C25 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1976-1976 Cadillac Fleetwood - Position: Rear
    • Commercial Chassis
  • 1976-1978 GMC G15 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1976-1976 Oldsmobile 98 - Position: Rear
  • 1965-1966 Pontiac Star Chief - Position: Rear
    • Vehicles Built for Canadian Market
  • 1991-1996 Buick Roadmaster - Position: Rear
  • 1976-1976 Pontiac Grand Safari - Position: Rear
  • 1976-1978 GMC K25 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1973-1973 GMC G35/G3500 Van - Position: Rear
    • w/ 11" X 2" Brakes
  • 1979-1984 GMC C1500 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1973-1973 Chevrolet G30 Van - Position: Rear
    • w/ 11" X 2" Brakes
  • 1993-1996 Cadillac Fleetwood - Position: Rear
    • w/ 11" X 2" Brakes
  • 1987-1987 GMC V2500 - Position: Rear
    • w/ 11" Brakes
  • 1986-1989 Oldsmobile Custom Cruiser - Position: Rear
  • 1975-1978 GMC K25 - Position: Rear
    • w/ 11" Brakes
  • 1965-1967 Pontiac Grand Prix - Position: Rear
    • Vehicles Built for Canadian Market
  • 1987-1987 GMC V2500 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1976-1989 Chevrolet P20 - Position: Rear
    • w/ 11" Brakes
  • 1969-1970 Chevrolet Kingswood - Position: Rear
  • 1987-1987 Chevrolet V20 - Position: Rear
    • w/ 11" Brakes
  • 1967-1967 Pontiac Bonneville - Position: Rear
    • Vehicles Built for Canadian Market
  • 1977-1977 Pontiac Phoenix - Position: Rear
    • w/ 11" X 2" Brakes
  • 1983-1986 Pontiac Parisienne - Position: Rear
  • 1982-1989 Buick Electra - Position: Rear
  • 1974-1974 Chevrolet K20 Pickup - Position: Rear
    • w/ 11" Brakes
  • 1979-1984 GMC G1500 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1988-1992 Cadillac Brougham - Position: Rear
    • w/ 11" X 2" Brakes
  • 1987-1987 Chevrolet V20 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1971-1974 Pontiac Parisienne - Position: Rear
    • 1" Bore Diameter
  • 1976-1976 Buick Riviera - Position: Rear
  • 1976-1986 Chevrolet K20 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1975-1984 Chevrolet C10 - Position: Rear
    • w/ 11" X 2" Brakes
  • 1979-1984 GMC Jimmy - Position: Rear
    • w/ 11" X 2" Brakes
  • 1975-1986 Chevrolet K20 - Position: Rear
    • w/ 11" Brakes
  • 1969-1969 Chevrolet Townsman - Position: Rear
  • 1974-1974 Chevrolet K10 Suburban - Position: Rear
    • w/ 11" X 2" Brakes
  • 1975-1978 GMC P25 - Position: Rear
    • w/ 11" Brakes
  • 1975-1978 GMC C25 - Position: Rear
    • w/ 11" Brakes
  • 1969-1970 Chevrolet Brookwood - Position: Rear
  • 1971-1976 Buick Estate Wagon - Position: Rear
  • 1971-1975 Oldsmobile Delta 88 - Position: Rear
    • w/ Police Package
  • 1990-1990 Buick LeSabre - Position: Rear
    • 1" Bore Diameter
  • 1977-1977 Pontiac Ventura - Position: Rear
    • w/ 11" X 2" Brakes
  • 1987-1989 Pontiac Safari - Position: Rear
  • 1974-1986 Chevrolet C20 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1965-1970 Chevrolet Impala - Position: Rear
  • 1977-1983 Cadillac DeVille - Position: Rear
  • 1974-1974 Chevrolet K10 Pickup - Position: Rear
    • w/ 11" X 2" Brakes
  • 1971-1971 Pontiac Grand Safari - Position: Rear
  • 1965-1970 Chevrolet Biscayne - Position: Rear
  • 1975-1976 Pontiac Bonneville - Position: Rear
  • 1971-1972 Chevrolet Kingswood - Position: Rear
    • Police Car or Taxi
  • 1986-1989 Buick LeSabre - Position: Rear
  • 1974-1974 Chevrolet C10 Pickup - Position: Rear
    • w/ 11" X 2" Brakes
  • 1982-1985 Oldsmobile Custom Cruiser - Position: Rear
    • 1" Bore Diameter w/ 11" X 2" Brakes
  • 1967-1967 Pontiac Catalina - Position: Rear
    • Vehicles Built for Canadian Market
  • 1965-1970 Chevrolet Bel Air - Position: Rear
  • 1971-1972 Pontiac Bonneville - Position: Rear
  • 1975-1978 GMC C15 Suburban - Position: Rear
    • w/ 11" X 2" Brakes
  • 1987-1987 Chevrolet R20 Suburban - Position: Rear
    • w/ 11" Brakes
  • 1971-1976 Pontiac Catalina - Position: Rear
  • 1971-1976 Chevrolet Impala - Position: Rear
    • Police Car or Taxi
  • 1974-1974 GMC C25/C2500 Pickup - Position: Rear
    • w/ 11" Brakes
  • 1976-1978 GMC G35 - Position: Rear
    • w/ 11" Brakes
  • 1987-1987 GMC R2500 - Position: Rear
    • w/ 11" Brakes
  • 1971-1976 Chevrolet Caprice - Position: Rear
    • Police Car or Taxi
  • 1974-1984 Chevrolet C10 Suburban - Position: Rear
    • w/ 11" X 2" Brakes
  • 1986-1986 Cadillac Fleetwood - Position: Rear
    • w/ 11" X 2" Brakes
  • 1974-1974 GMC C25/C2500 Suburban - Position: Rear
    • w/ 11" Brakes
Customer Questions
Does AC Delco make Ford parts?
No, AC Delco produces parts primarily for General Motors vehicles and does not make parts specifically for Ford vehicles.
Can I use AC Delco parts to replace OEM parts?
Yes, in most cases AC Delco parts can be used as a replacement for OEM parts. However, it's important to ensure that the parts are compatible with your specific make and model of vehicle.
What AC Delco oil filter do I need?
AC Delco offers a variety of oil filters that are compatible with different makes and models of vehicles. To determine which AC Delco oil filter you need, consult your vehicle's owner's manual or use our online filter lookup tool that matches the make, model, and year of your vehicle.
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