ACDelco 18E1034 | Rear Drum Brake Wheel Cylinder

Part Number

18E1034

Rear Brake Wheel Cylinder

Fits: Buick Centurion, Buick Century, Buick Electra, Buick Estate Wagon, Buick LeSabre, Buick Regal, Buick Riviera, Cadillac Brougham, Cadillac Calais, Cadillac Commercial Chassis, Cadillac DeVille, Cadillac Eldorado, Cadillac Fleetwood, Cadillac Seville, Checker Marathon, Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Blazer, Chevrolet Brookwood, Chevrolet C10, Chevrolet C10 Pickup, Chevrolet C10 Suburban, Chevrolet Caprice, Chevrolet Chevelle, Chevrolet El Camino, Chevrolet G10, Chevrolet G10 Van, Chevrolet G20, Chevrolet G20 Van, Chevrolet Impala, Chevrolet K10, Chevrolet K10 Pickup, Chevrolet K10 Suburban, Chevrolet K5 Blazer, Chevrolet Kingswood, Chevrolet Laguna, Chevrolet Malibu, Chevrolet Monte Carlo, Chevrolet P10, Chevrolet P10 Van, Chevrolet R10, Chevrolet R10 Suburban, Chevrolet R1500 Suburban, Chevrolet Townsman, Chevrolet V10, Chevrolet V10 Suburban, Chevrolet V1500 Suburban, GMC C15

Special Price $17.27 Regular Price $21.26

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In stock

Estimated Ship Date: 1 Business Day or Less

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Details

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;Checker;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 Type	Bolted
Bleeder Screw Cap Included	Yes
Bleeder Screw Included	Yes
Casting Material	Cast Iron
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?
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)	2.3
Measurements	11 X 2 in
Meets or Exceeds Original Equipment Manufacture Specifications	Yes
Mount Hole Quantity	2
Mounting Hardware Included	No
Programming Required	No
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:
Weight (lb)	1.2
Width (in)	3.1

DOWNLOADS:

APPLICATIONS:

1979-1984 GMC K1500 - Position: Rear
1976-1980 Chevrolet P10 - Position: Rear
1988-1990 Cadillac Brougham - Position: Rear

w/ 12" X 2 1/2" Brakes

1975-1991 Chevrolet G20 - Position: Rear
1977-1989 Chevrolet Caprice - Position: Rear

w/ 11" X 2" Brakes

1975-1975 Chevrolet G10 - Position: Rear
1967-1967 Pontiac Bonneville - Position: Rear

Except Vehicles Built For Canadian Market

1971-1972 Chevrolet Townsman - Position: Rear

w/ 11" X 2" Brakes

1976-1976 Cadillac Seville - Position: Rear
1971-1976 Cadillac Fleetwood - Position: Rear

Except Commercial Chassis

1976-1977 Chevrolet Malibu - Position: Rear
1965-1967 Pontiac Grand Prix - Position: Rear

Except Vehicles Built For Canadian Market

1970-1980 Checker Marathon - Position: Rear
1990-1990 Buick LeSabre - Position: Rear

15/16" Bore Size

1971-1972 Chevrolet Biscayne - Position: Rear

w/ 11" X 2" Brakes

1975-1978 GMC G25 - Position: Rear
1976-1977 Pontiac Grand LeMans - Position: Rear
1971-1975 Chevrolet Bel Air - Position: Rear

w/ 11" X 2" Brakes

1969-1969 Checker Marathon - Position: Rear

From 1/69

1971-1975 Cadillac Eldorado - Position: Rear
1977-1984 Chevrolet Impala - Position: Rear

w/ 11" X 2" Brakes

1977-1985 Oldsmobile Delta 88 - Position: Rear

w/ 11" X 2" Brakes 15/16" Bore Size

1976-1977 Chevrolet Monte Carlo - Position: Rear
1974-1974 Jeep Cherokee - Position: Rear
1977-1978 Buick Estate Wagon - Position: Rear

w/ 11" X 2" Brakes

1975-1986 Chevrolet C10 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1965-1966 Pontiac Star Chief - Position: Rear

Except Vehicles Built For Canadian Market

1981-1981 Buick Electra - Position: Rear

Except 9-1/2in x 2in Brakes

1973-1975 Buick Century - Position: Rear
1979-1995 GMC G2500 - Position: Rear
1979-1986 GMC C1500 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1976 Jeep Wagoneer - Position: Rear
1977-1984 Buick Electra - Position: Rear
1977-1981 Pontiac Bonneville - Position: Rear

w/ 11" X 2" Brakes

1974-1974 Chevrolet Blazer - Position: Rear
1985-1986 GMC K1500 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1976-1977 Oldsmobile Cutlass Salon - Position: Rear
1971-1975 Oldsmobile 98 - Position: Rear

w/o Police Package

1974-1975 Chevrolet Malibu - Position: Rear

w/ 11" Brakes

1975-1975 Chevrolet P10 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1976-1977 GMC Sprint - Position: Rear
1987-1987 Cadillac Brougham - Position: Rear

Except Vehicles Built For United States Market w/ 12" X 2 1/2" Brakes

1977-1977 Buick Century - Position: Rear
1977-1978 Pontiac Grand Safari - Position: Rear

w/ 11" X 2" Brakes

1975-1978 GMC K15 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1967-1975 Pontiac Bonneville - Position: Rear
1983-1986 Pontiac Parisienne - Position: Rear

w/ 11" X 2" Brakes

1971-1976 Chevrolet Impala - Position: Rear

Exc. Police & Taxi

1968-1970 Pontiac Parisienne - Position: Rear
1967-1975 Pontiac Catalina - Position: Rear
1975-1975 GMC K15 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1977-1981 Pontiac Parisienne - Position: Rear

w/ 11" X 2" Brakes

1987-1991 Chevrolet Blazer - Position: Rear
1975-1986 Chevrolet K10 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1989-1991 Chevrolet R1500 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1976-1976 Oldsmobile Cutlass Tiara - Position: Rear
1973-1973 Chevrolet Laguna - Position: Rear
1976-1984 Chevrolet G10 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1974 Chevrolet G10 Van - Position: Rear
1986-1986 Cadillac Fleetwood - Position: Rear

w/ 12" X 2 1/2" Brakes Except Vehicles Built For United States Market

1971-1975 Buick Riviera - Position: Rear
1982-1984 Cadillac Fleetwood - Position: Rear

15/16" Bore Size

1992-1992 Chevrolet Caprice - Position: Rear

w/ 11" X 2" Brakes Vehicles Built For United States Market

1971-1974 Pontiac Parisienne - Position: Rear

15/16" Bore Size

1971-1975 Buick LeSabre - Position: Rear
1974-1974 Chevrolet C10 Pickup - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1987-1991 GMC V1500 Suburban - Position: Rear
1976-1976 Oldsmobile Omega - Position: Rear

w/ 11" X 2" Brakes

1987-1987 GMC R1500 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1971-1974 Cadillac Commercial Chassis - Position: Rear
1984-1991 Jeep Grand Wagoneer - Position: Rear

Vehicles Built For United States Market

1977-1981 Pontiac Catalina - Position: Rear

w/ 11" X 2" Brakes

1976-1977 Oldsmobile Cutlass Supreme - Position: Rear
1977-1981 Oldsmobile Custom Cruiser - Position: Rear

w/ 11" X 2" Brakes 15/16" Bore Size

1973-1974 Pontiac Grand Safari - Position: Rear
1987-1987 Chevrolet R10 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1971-1974 Pontiac Grandville - Position: Rear
1985-1985 Chevrolet Impala - Position: Rear

w/ 11" X 2" Brakes Except Vehicles Built For United States Market

1987-1988 Jeep J10 - Position: Rear

DANA 44 Vehicles Built For United States Market

1990-1990 Oldsmobile Custom Cruiser - Position: Rear
1977-1985 Buick LeSabre - Position: Rear

w/ 11" X 2" Brakes

1984-1984 Oldsmobile Custom Cruiser - Position: Rear

w/ 11" X 2" Brakes 15/16" Bore Size

1974-1983 Jeep Cherokee - Position: Rear

Vehicles Built For United States Market

1987-1995 GMC G1500 - Position: Rear
1971-1976 Cadillac DeVille - Position: Rear
1974-1980 Jeep J10 - Position: Rear
1974-1974 GMC C15/C1500 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1979-1986 GMC K1500 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1977-1983 Jeep Wagoneer - Position: Rear

Vehicles Built For United States Market

1984-1984 Cadillac DeVille - Position: Rear

Except Vehicles Built For United States Market

1970-1978 Oldsmobile Toronado - Position: Rear
1979-1986 GMC C1500 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1980-1983 Buick Estate Wagon - Position: Rear

w/ 11" X 2" Brakes

1981-1986 Jeep J10 - Position: Rear

11" Brks.

1974-1974 GMC K15/K1500 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1992-1995 Chevrolet G20 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1971-1972 Chevrolet Kingswood - Position: Rear

Exc. Police & Taxi

1977-1978 Buick Riviera - Position: Rear
1976-1977 Pontiac LeMans - Position: Rear
1987-1987 Chevrolet V10 - Position: Rear
1975-1978 GMC C15 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1975-1978 GMC C15 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1974 GMC G25/G2500 Van - Position: Rear
1975-1984 Chevrolet K5 Blazer - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1973-1973 Chevrolet Chevelle - Position: Rear
1976-1977 Buick Regal - Position: Rear
1974-1974 Chevrolet G20 Van - Position: Rear
1993-1993 Chevrolet Caprice - Position: Rear

w/ 11" X 2" Brakes

1971-1973 Buick Centurion - Position: Rear
1974-1974 GMC P15/P1500 Van - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1971-1976 Chevrolet Caprice - Position: Rear

Exc. Police & Taxi

1979-1986 GMC G1500 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1987-1991 GMC R1500 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1991 GMC Jimmy - Position: Rear
1976-1977 Oldsmobile Cutlass - Position: Rear
1973-1975 Oldsmobile Vista Cruiser - Position: Rear
1979-1980 GMC P1500 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1975-1978 GMC P15 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1976-1976 Buick Century - Position: Rear

15/16" Bore Size

1974-1974 Chevrolet P10 Van - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1986 Chevrolet C10 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1985-1985 Cadillac Fleetwood - Position: Rear

Except Vehicles Built For United States Market

1975-1978 GMC G15 - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1974 GMC C15/C1500 Pickup - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1974-1986 Chevrolet K10 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1971-1972 Chevrolet Brookwood - Position: Rear

w/ 11" X 2" Brakes

1971-1975 Buick Electra - Position: Rear
1987-1988 Chevrolet V10 Suburban - Position: Rear
1967-1967 Pontiac Catalina - Position: Rear

Except Vehicles Built For Canadian Market

1976-1977 Chevrolet El Camino - Position: Rear
1985-1995 Chevrolet G10 - Position: Rear
1977-1984 Oldsmobile 98 - Position: Rear
1989-1991 Chevrolet V1500 Suburban - Position: Rear
1967-1969 Pontiac Executive - Position: Rear
1976-1978 GMC K15 - Position: Rear
1985-1986 Chevrolet K5 Blazer - Position: Rear
1976-1976 Pontiac Ventura - Position: Rear

w/ 11" X 2" Brakes

1974-1974 GMC G15/G1500 Van - Position: Rear
1987-1988 Chevrolet R10 Suburban - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1971-1976 Cadillac Calais - Position: Rear
1974-1984 GMC Jimmy - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1973-1973 Chevrolet Malibu - Position: Rear
1976-1977 Pontiac Grand Prix - Position: Rear
1975-1976 Cadillac Fleetwood - Position: Rear
1974-1974 Chevrolet K10 Pickup - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

1987-1987 GMC V1500 - Position: Rear
1971-1975 Oldsmobile Delta 88 - Position: Rear

w/o Police Package

1974-1974 GMC K15/K1500 Pickup - Position: Rear

11 5/32" X 2 3/4" Brake Shoe

Product Questions (3)

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.