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ACDelco 18G31 Drum Brake Wheel Cylinder Repair Kit


Brand:	ACDelco
Part Number:	18G31
UPC:	00036666706321
Weight:	0.11 lbs
Condition:	New

Availability:	0 in Stock
	OUT OF STOCK

Product Information

Description:

BRK CYL (SLP)

The ACDelco Professional Drum Brake Wheel Cylinder Repair Kit contains high quality replacement components for your vehicle's braking system. This kit includes the necessary bolts, fasteners, bushings, and other hardware needed to repair your vehicle's drum brake wheel cylinder applications. WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Brakes are one area in which vehicle owners simply cannot compromise. With ACDelco Brakes, they can get the peace of mind that comes with parts that are expertly engineered, manufactured to stringent tolerances, thoroughly tested and backed by the ACDelco name. Choose from our GM Original Equipment, Professional, Advantage, and Specialty Series brake products to meet your performance needs and budget. For your GM and non-GM vehicles, trust ACDelco rotors, pads, drums, and other brake components to help keep you and your loved ones safe.

ACDelco Professional, premium aftermarket, Brake products mean no compromises and quality at a fair price. ACDelco also offers select Specialty Brake products for Fleet and Police applications as well. Whether you call on our brake pads, brake shoes, rotors or drums, you can rest assured that ACDelco will give you the stopping power you need. And, with our warranty coverage, you will have the confidence and peace of mind that comes with owning ACDelco products.

Features and Benefits:

Includes necessary hardware for easy installation
Performs to standards required by OE manufacturers ensuring optimal protection, service life, and safety
Thoroughly manufactured to meet your expectations for fit, form, and function
The following inspections and maintenance procedures can help prevent potential brake problems:
– Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
– Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
– Check the thickness of your brake pads.
– Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
The following should be conducted by a qualified technician:
– Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
– Inspection of the brake hoses for brittleness or cracking.
– Inspection of wheel bearings and grease seals.
– Parking brake adjustments (as needed).

Specifications:

Cup Material:

Rubber

Cup Outside Diameter:

1.0625 in.

Cylinder Bore Diameter:

1.0625 in.

Height:

2.3 in.

Keyword Search:

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Length:

2.8 in.

Measurements:

1 1/8 in Cylinder Bore

Programming Required:

Weight:

.11 lb

Width:

2.8 in.

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details.

Select a vehicle to narrow ACDelco 18G31 Drum Brake Wheel Cylinder Repair Kit fitment info!

Last Updated: 08/30/2022

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Buick Apollo

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional

Buick Apollo

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick GS

5.7L V8 Gas OHV

2 Front

Professional

Buick GS

Buick GS 350

5.7L V8 Gas OHV

2 Front

Professional

Buick GS 350

Buick GS 400

6.6L V8 Gas OHV

2 Front

Professional

Buick GS 400

Buick GS 455

7.5L V8 Gas OHV

2 Front

Professional

Buick GS 455

7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Buick GS 455

7.5L V8 Gas

2 Front

Professional

Buick GS 455

7.5L V8 Gas

Front Professional

2 Per Vehicle

1972

Buick Skylark

5.7L V8 Gas,
5.7L V8 Gas OHV

2 Front

Professional

Buick Skylark

5.7L V8 Gas,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick Special

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional

Buick Special

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

1967

Buick Special

3.7L V6 Gas OHV,
4.9L V8 Gas OHV,
5.6L V8 Gas OHV

2 Front

Professional

Buick Special

3.7L V6 Gas OHV,
4.9L V8 Gas OHV,
5.6L V8 Gas OHV

Front Professional

2 Per Vehicle

1967

Cadillac Eldorado

7.0L V8 Gas OHV

2 Front

Professional

Cadillac Eldorado

7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Checker Marathon

4.1L L6 Gas,
4.1L L6 Gas OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV

2 Front

Professional

Checker Marathon

4.1L L6 Gas,
4.1L L6 Gas OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

1969

Checker Marathon

4.1L L6 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional
From 1/69

Checker Marathon

4.1L L6 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

Front Professional
From 1/69

2 Per Vehicle

1974

Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes

Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN Brakes

2 Per Vehicle

Chevrolet C20 Suburban

5.0L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

Chevrolet C20 Suburban

5.0L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

Chevrolet C20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

Chevrolet C20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

Chevrolet C20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes

Chevrolet C20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN Brakes

2 Per Vehicle

1974

Chevrolet C20 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 LPG OHV,
5.7L V8 LPG OHV

2 Rear

Professional
with 13 IN Brakes

Chevrolet C20 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 LPG OHV,
5.7L V8 LPG OHV

Rear Professional
with 13 IN Brakes

2 Per Vehicle

1975

Chevrolet C30

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with Single Rear Wheels (SRW)
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

Chevrolet C30

4.1L L6 Gas OHV,
4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Professional
with Single Rear Wheels (SRW)
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1969

Chevrolet Camaro

5.0L V8 Gas OHV,
7.0L V8 Gas OHV

2 Front

Professional

Chevrolet Camaro

5.0L V8 Gas OHV,
7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet Camaro

3.8L L6 Gas OHV,
4.1L L6 Gas OHV,
4.9L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Gas OHV

2 Front

Professional

Chevrolet Camaro

3.8L L6 Gas OHV,
4.1L L6 Gas OHV,
4.9L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet Chevelle

6.6L V8 Gas OHV,
7.4L V8 Gas OHV

2 Front

Professional

Chevrolet Chevelle

6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional

Chevrolet Chevelle

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Chevrolet Chevelle

6.5L V8 Gas

2 Front

Professional

Chevrolet Chevelle

Chevrolet Chevelle

3.8L L6 Gas OHV,
6.5L V8 Gas OHV

2 Front

Professional

Chevrolet Chevelle

3.8L L6 Gas OHV,
6.5L V8 Gas OHV

Front Professional

2 Per Vehicle

1968

Chevrolet Chevelle

5.0L V8 Gas,
5.3L V8 Gas OHV

2 Front

Professional

Chevrolet Chevelle

5.0L V8 Gas,
5.3L V8 Gas OHV

Front Professional

2 Per Vehicle

1968

Chevrolet Chevy II

2.5L L4 Gas OHV,
3.8L L6 Gas OHV,
4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Gas OHV

2 Front

Professional

Chevrolet Chevy II

2.5L L4 Gas OHV,
3.8L L6 Gas OHV,
4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet El Camino

6.6L V8 Gas OHV,
7.4L V8 Gas OHV

2 Front

Professional

Chevrolet El Camino

6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet El Camino

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional

Chevrolet El Camino

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet El Camino

4.1L L6 Gas OHV

2 Front

Professional

Chevrolet El Camino

4.1L L6 Gas OHV

Front Professional

2 Per Vehicle

1970

Chevrolet El Camino

6.5L V8 Gas

2 Front

Professional

Chevrolet El Camino

Chevrolet El Camino

6.5L V8 Gas OHV

2 Front

Professional

Chevrolet El Camino

Chevrolet El Camino

3.8L L6 Gas OHV,
5.3L V8 Gas OHV

2 Front

Professional

Chevrolet El Camino

3.8L L6 Gas OHV,
5.3L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet El Camino

4.6L V8 Gas OHV

2 Front

Professional

Chevrolet El Camino

Chevrolet El Camino

3.2L L6 Gas OHV

2 Front

Professional

Chevrolet El Camino

3.2L L6 Gas OHV

Front Professional

2 Per Vehicle

1974

Chevrolet K20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

Chevrolet K20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1975

Chevrolet K20 Suburban

6.6L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

Chevrolet K20 Suburban

6.6L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

Chevrolet K20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

Chevrolet K20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1974

Chevrolet K20 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

Chevrolet K20 Suburban

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1970

Chevrolet Monte Carlo

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

2 Front

Professional

Chevrolet Monte Carlo

5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet Nova

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional

Chevrolet Nova

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Chevrolet Nova

5.0L V8 Gas OHV

2 Front

Professional

Chevrolet Nova

Chevrolet Nova

6.6L V8 Gas OHV

2 Front

Professional

Chevrolet Nova

Chevrolet Nova

7.4L V8 Gas OHV

2 Front

Professional

Chevrolet Nova

7.4L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Chevrolet Nova

6.5L V8 Gas

2 Front

Professional

Chevrolet Nova

Chevrolet Nova

2.5L L4 Gas OHV,
3.8L L6 Gas OHV

2 Front

Professional

Chevrolet Nova

2.5L L4 Gas OHV,
3.8L L6 Gas OHV

Front Professional

2 Per Vehicle

1969

Chevrolet Nova

6.5L V8 Gas OHV

2 Front

Professional

Chevrolet Nova

6.5L V8 Gas OHV

Front Professional

2 Per Vehicle

1975

Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

Chevrolet P30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1974

Chevrolet P30 Van

4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
4.8L L6 LPG,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

Chevrolet P30 Van

4.1L L6 Gas OHV,
4.8L L6 Gas,
4.8L L6 Gas OHV,
4.8L L6 LPG,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Rear Professional
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1966

GMC G1000 Series

2.5L L4 Gas OHV,
3.2L L6 Gas OHV,
3.8L L6 Gas OHV

2 Front

Professional

GMC G1000 Series

2.5L L4 Gas OHV,
3.2L L6 Gas OHV,
3.8L L6 Gas OHV

Front Professional

2 Per Vehicle

1975

GMC G35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

2 Rear

Professional
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

GMC G35

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Rear Professional
with 13 IN x 2-1/2 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

1974

GMC G35/G3500 Van

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

2 Rear

Professional
with 13 IN x 2-1/2 IN Brakes
Single Rear Wheels

GMC G35/G3500 Van

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN x 2-1/2 IN Brakes
Single Rear Wheels

2 Per Vehicle

GMC Sprint

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

2 Front

Professional

GMC Sprint

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Front Professional

2 Per Vehicle

Oldsmobile 442

7.5L V8 Gas OHV

2 Front

Professional

Oldsmobile 442

7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

1969

Oldsmobile 442

6.6L V8 Gas OHV

2 Front

Professional

Oldsmobile 442

6.6L V8 Gas OHV

Front Professional

2 Per Vehicle

1972

Oldsmobile Cutlass

5.7L V8 Gas

2 Front

Professional

Oldsmobile Cutlass

Oldsmobile Cutlass

7.5L V8 Gas OHV

2 Front

Professional

Oldsmobile Cutlass

Oldsmobile Cutlass

5.7L V8 Gas OHV

2 Front

Professional

Oldsmobile Cutlass

Oldsmobile Cutlass

4.1L L6 Gas OHV

2 Front

Professional

Oldsmobile Cutlass

4.1L L6 Gas OHV

Front Professional

2 Per Vehicle

1968

Oldsmobile Cutlass

6.6L V8 Gas OHV

2 Front

Professional

Oldsmobile Cutlass

6.6L V8 Gas OHV

Front Professional

2 Per Vehicle

1972

Oldsmobile F85

7.5L V8 Gas OHV

2 Front

Professional

Oldsmobile F85

Oldsmobile F85

5.7L V8 Gas OHV

2 Front

Professional

Oldsmobile F85

Oldsmobile F85

4.1L L6 Gas OHV

2 Front

Professional

Oldsmobile F85

4.1L L6 Gas OHV

Front Professional

2 Per Vehicle

1970

Oldsmobile F85

7.5L V8 Gas OHV

2 Front

Professional

Oldsmobile F85

Oldsmobile Omega

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

2 Front

Professional

Oldsmobile Omega

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Oldsmobile Toronado

7.5L V8 Gas,
7.5L V8 Gas OHV

2 Front

Professional

Oldsmobile Toronado

7.5L V8 Gas,
7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

Oldsmobile Toronado

7.0L V8 Gas,
7.0L V8 Gas OHV

2 Front

Professional

Oldsmobile Toronado

7.0L V8 Gas,
7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

Oldsmobile Vista Cruiser

7.5L V8 Gas OHV

2 Front

Professional

Oldsmobile Vista Cruiser

Oldsmobile Vista Cruiser

5.7L V8 Gas OHV

2 Front

Professional

Oldsmobile Vista Cruiser

Oldsmobile Vista Cruiser

6.6L V8 Gas OHV

2 Front

Professional

Oldsmobile Vista Cruiser

6.6L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Pontiac Bonneville

7.5L V8 Gas OHV

2 Front

Professional

Pontiac Bonneville

Pontiac Bonneville

6.6L V8 Gas OHV

2 Front

Professional

Pontiac Bonneville

Pontiac Bonneville

7.0L V8 Gas OHV

2 Front

Professional

Pontiac Bonneville

7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

1967

Pontiac Bonneville

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

2 Front

Professional
Vehicles Built For United States Market

Pontiac Bonneville

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

Front Professional
Vehicles Built For United States Market

2 Per Vehicle

1970

Pontiac Catalina

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

2 Front

Professional

Pontiac Catalina

5.7L V8 Gas OHV,
7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

Pontiac Catalina

6.6L V8 Gas OHV

2 Front

Professional

Pontiac Catalina

Pontiac Catalina

7.0L V8 Gas OHV

2 Front

Professional

Pontiac Catalina

7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

1967

Pontiac Catalina

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

2 Front

Professional
Vehicles Built For United States Market

Pontiac Catalina

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

Front Professional
Vehicles Built For United States Market

2 Per Vehicle

Pontiac Executive

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

2 Front

Professional

Pontiac Executive

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

Pontiac Firebird

4.1L L6 Gas SOHC,
5.7L V8 Gas,
5.7L V8 Gas OHV,
6.6L V8 Gas,
6.6L V8 Gas OHV

2 Front

Professional

Pontiac Firebird

4.1L L6 Gas SOHC,
5.7L V8 Gas,
5.7L V8 Gas OHV,
6.6L V8 Gas,
6.6L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Pontiac Grand Prix

7.5L V8 Gas OHV

2 Front

Professional

Pontiac Grand Prix

Pontiac Grand Prix

6.6L V8 Gas OHV

2 Front

Professional

Pontiac Grand Prix

Pontiac Grand Prix

7.0L V8 Gas OHV

2 Front

Professional

Pontiac Grand Prix

7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

1967

Pontiac Grand Prix

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

2 Front

Professional
Vehicles Built For United States Market

Pontiac Grand Prix

6.6L V8 Gas OHV,
7.0L V8 Gas OHV

Front Professional
Vehicles Built For United States Market

2 Per Vehicle

Pontiac GTO

7.5L V8 Gas,
7.5L V8 Gas OHV

2 Front

Professional

Pontiac GTO

7.5L V8 Gas,
7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

Pontiac GTO

6.6L V8 Gas OHV

2 Front

Professional

Pontiac GTO

6.6L V8 Gas OHV

Front Professional

2 Per Vehicle

1970

Pontiac GTO

6.6L V8 Gas

2 Front

Professional

Pontiac GTO

Pontiac GTO

6.4L V8 Gas OHV

2 Front

Professional

Pontiac GTO

6.4L V8 Gas OHV

Front Professional

2 Per Vehicle

1972

Pontiac LeMans

5.7L V8 Gas,
7.5L V8 Gas

2 Front

Professional

Pontiac LeMans

5.7L V8 Gas,
7.5L V8 Gas

Front Professional

2 Per Vehicle

Pontiac LeMans

4.1L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

2 Front

Professional

Pontiac LeMans

4.1L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

ACDelco 18G31 Drum Brake Wheel Cylinder Repair Kit

Product Information

Description:

Features and Benefits:

Specifications:

Manufacturer Warranty:

Select a vehicle to narrow ACDelco 18G31 Drum Brake Wheel Cylinder Repair Kit fitment info!

Buick Apollo 4.1L L6 Gas OHV,5.7L V8 Gas OHV

2

Front

Professional

Buick Apollo

4.1L L6 Gas OHV,5.7L V8 Gas OHV Front Professional 2 Per Vehicle

Buick GS 5.7L V8 Gas OHV

2

Front

Professional

Buick GS

5.7L V8 Gas OHV Front Professional 2 Per Vehicle

Buick GS 350 5.7L V8 Gas OHV

2

Front

Professional

Buick GS 350

5.7L V8 Gas OHV Front Professional 2 Per Vehicle

Buick GS 400 6.6L V8 Gas OHV

2

Front

Professional

Buick GS 400

6.6L V8 Gas OHV Front Professional 2 Per Vehicle

Buick GS 455 7.5L V8 Gas OHV

2

Front

Professional

Buick GS 455

7.5L V8 Gas OHV Front Professional 2 Per Vehicle

Buick GS 455 7.5L V8 Gas

2

Front

Professional

Buick GS 455

7.5L V8 Gas Front Professional 2 Per Vehicle

Buick Skylark 5.7L V8 Gas,5.7L V8 Gas OHV

2

Front

Professional

Buick Skylark

5.7L V8 Gas,5.7L V8 Gas OHV Front Professional 2 Per Vehicle

Buick Special 4.1L L6 Gas OHV,5.7L V8 Gas OHV

2

Front

Professional

Buick Special

4.1L L6 Gas OHV,5.7L V8 Gas OHV Front Professional 2 Per Vehicle

Buick Special 3.7L V6 Gas OHV,4.9L V8 Gas OHV,5.6L V8 Gas OHV

2

Front

Professional

Buick Special

3.7L V6 Gas OHV,4.9L V8 Gas OHV,5.6L V8 Gas OHV Front Professional 2 Per Vehicle

Cadillac Eldorado 7.0L V8 Gas OHV

2

Front

Professional

Cadillac Eldorado

7.0L V8 Gas OHV Front Professional 2 Per Vehicle

Checker Marathon 4.1L L6 Gas,4.1L L6 Gas OHV,5.7L V8 Gas,5.7L V8 Gas OHV

2

Front

Professional

Checker Marathon

4.1L L6 Gas,4.1L L6 Gas OHV,5.7L V8 Gas,5.7L V8 Gas OHV Front Professional 2 Per Vehicle

Checker Marathon 4.1L L6 Gas OHV,5.3L V8 Gas OHV,5.7L V8 Gas OHV

2

Front

ProfessionalFrom 1/69

Checker Marathon

4.1L L6 Gas OHV,5.3L V8 Gas OHV,5.7L V8 Gas OHV Front ProfessionalFrom 1/69 2 Per Vehicle

Chevrolet C20 Pickup 4.1L L6 Gas OHV,4.1L L6 LPG OHV,4.8L L6 Gas OHV,4.8L L6 LPG OHV,5.7L V8 Gas OHV,5.7L V8 LPG OHV,7.4L V8 Gas OHV

Buick Apollo

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick GS

5.7L V8 Gas OHV

5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick GS 350

5.7L V8 Gas OHV

5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick GS 400

6.6L V8 Gas OHV

6.6L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick GS 455

7.5L V8 Gas OHV

7.5L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick GS 455

7.5L V8 Gas

7.5L V8 Gas

Front Professional

2 Per Vehicle

Buick Skylark

5.7L V8 Gas,
5.7L V8 Gas OHV

5.7L V8 Gas,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick Special

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Buick Special

3.7L V6 Gas OHV,
4.9L V8 Gas OHV,
5.6L V8 Gas OHV

3.7L V6 Gas OHV,
4.9L V8 Gas OHV,
5.6L V8 Gas OHV

Front Professional

2 Per Vehicle

Cadillac Eldorado

7.0L V8 Gas OHV

7.0L V8 Gas OHV

Front Professional

2 Per Vehicle

Checker Marathon

4.1L L6 Gas,
4.1L L6 Gas OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV

4.1L L6 Gas,
4.1L L6 Gas OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV

Front Professional

2 Per Vehicle

Checker Marathon

4.1L L6 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

Professional
From 1/69

4.1L L6 Gas OHV,
5.3L V8 Gas OHV,
5.7L V8 Gas OHV

Front Professional
From 1/69

2 Per Vehicle

Chevrolet C20 Pickup

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Professional
with 13 IN Brakes

4.1L L6 Gas OHV,
4.1L L6 LPG OHV,
4.8L L6 Gas OHV,
4.8L L6 LPG OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Rear Professional
with 13 IN Brakes

2 Per Vehicle

Chevrolet C20 Suburban

5.0L V8 Gas OHV

Professional
with 13 IN Brakes
1 1/8 Bore Diameter

5.0L V8 Gas OHV

Rear Professional
with 13 IN Brakes
1 1/8 Bore Diameter

2 Per Vehicle

Chevrolet C20 Suburban

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV