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  3. Brake System
  4. Hardware
  5. Drum Brake Wheel Cylinder
  6. ACDelco 18E743

ACDelco 18E743 Drum Brake Wheel Cylinder

ACDelco 18E743 Drum Brake Wheel Cylinder Image 1
ACDelco 18E743 Drum Brake Wheel Cylinder Image 2
ACDelco 18E743 Drum Brake Wheel Cylinder Image 3
ACDelco 18E743 Drum Brake Wheel Cylinder Image 4
ACDelco 18E743 Drum Brake Wheel Cylinder Image 5
ACDelco 18E743 Drum Brake Wheel Cylinder Image 6
ACDelco 18E743 Drum Brake Wheel Cylinder Image 7
ACDelco 18E743 Drum Brake Wheel Cylinder

ACDelco
Brand:ACDelco
Part Number: 18E743
UPC: 00036666304657
Weight: 1.19 lbs
Condition:New



On Sale:

$33.46

Availability:
3 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

CYLINDER F (B)

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

Features and Benefits:

  • 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

Specifications:

Attachment Type:
Bolted
Bleeder Screw Cap Included:
Yes
Bleeder Screw Included:
Yes
Bore Diameter:
0.9375 in.
Bore Diameter:
23.8125 mm
Brake Line Inlet Thread Diameter:
0.5 in.
Brake Line Inlet Thread Diameter:
12.7 mm
Casting Material:
Cast Iron
Cylinder Bore Diameter:
0.906 in.
Height (in):
2 in
Length:
3.7 in.
Mount Hole Quantity:
2
Mounting Hardware Included:
No
Programming Required:
No
Weight (lb):
1.19 lb
Width (in):
2.7 in

Features and Benefits:

  • – 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).
  • – 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).
  • The following inspections and maintenance procedures can help prevent potential brake problems:
  • The following should be conducted by a qualified technician:

Specifications:

Country of Origin:
MX

Select a vehicle to narrow ACDelco 18E743 Drum Brake Wheel Cylinder fitment info!

Last Updated: 03/03/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1968

 

1968

 
Cadillac Calais

7.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
Front Drum
Rear Drum
 

Cadillac Calais



7.7L V8 Gas OHV

Rear Left (Driver) Gold
Front Drum
Rear Drum

1 Per Vehicle

1967

 

1967

 
Cadillac DeVille

7.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
2 Doors
 

Cadillac DeVille



7.0L V8 Gas OHV

Rear Left (Driver) Gold
2 Doors

1 Per Vehicle

1967

 

1967

 
Cadillac DeVille

7.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
4 Doors
 

Cadillac DeVille



7.0L V8 Gas OHV

Rear Left (Driver) Gold
4 Doors

1 Per Vehicle

1968

 

1968

 
Cadillac Fleetwood

7.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Cadillac Fleetwood



7.7L V8 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1967

 

1967

 
Cadillac Fleetwood

7.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Cadillac Fleetwood



7.0L V8 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1952

 

1951

 

1950

 

1952

 

1951

 

1950

 
Oldsmobile 98

5.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Oldsmobile 98



5.0L V8 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1952

 

1951

 

1952

 

1951

 
Oldsmobile Super 88

5.0L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
 

Oldsmobile Super 88



5.0L V8 Gas OHV

Rear Left (Driver) Gold

1 Per Vehicle

1961

 

1961

 
Pontiac Bonneville

6.4L V8 Gas,
6.4L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
Vehicles Built for Canadian Market
Except Wide Track Axle
15/16 Bore Size
 

Pontiac Bonneville



6.4L V8 Gas,
6.4L V8 Gas OHV

Rear Left (Driver) Gold
Vehicles Built for Canadian Market
Except Wide Track Axle
15/16 Bore Size

1 Per Vehicle

1957

 

1957

 
Pontiac Bonneville

5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Bonneville



5.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1961

 

1961

 
Pontiac Catalina

6.4L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
Catalina
15/16 Bore Size
 

Pontiac Catalina



6.4L V8 Gas OHV

Rear Left (Driver) Gold
Catalina
15/16 Bore Size

1 Per Vehicle

1961

 

1961

 
Pontiac Catalina

6.4L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
Vehicles Built for Canadian Market
Except Wide Track Axle
15/16 Bore Size
 

Pontiac Catalina



6.4L V8 Gas OHV

Rear Left (Driver) Gold
Vehicles Built for Canadian Market
Except Wide Track Axle
15/16 Bore Size

1 Per Vehicle

1961

 

1961

 
Pontiac Catalina

6.4L V8 Gas OHV,
6.9L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Catalina



6.4L V8 Gas OHV,
6.9L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1957

 

1957

 
Pontiac Catalina

5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Catalina



5.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1956

 

1956

 
Pontiac Catalina

5.2L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Catalina



5.2L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1955

 

1955

 
Pontiac Catalina

4.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Catalina



4.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1957

 

1957

 
Pontiac Chieftain

5.7L V8 Gas,
5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Chieftain



5.7L V8 Gas,
5.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1956

 

1956

 
Pontiac Chieftain

5.2L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Chieftain



5.2L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1955

 

1955

 
Pontiac Chieftain

4.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Chieftain



4.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1949

 

1949

 
Pontiac Chieftain

3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Chieftain



3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1940

 

1940

 
Pontiac Deluxe Series 26

3.6L L6 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
Except Vehicles Built For Canadian Market
 

Pontiac Deluxe Series 26



3.6L L6 Gas L-HEAD

Rear Left (Driver) Gold
Except Vehicles Built For Canadian Market

1 Per Vehicle

1940

 

1940

 
Pontiac Deluxe Series 28

4.1L L8 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
Except Vehicles Built For Canadian Market
 

Pontiac Deluxe Series 28



4.1L L8 Gas L-HEAD

Rear Left (Driver) Gold
Except Vehicles Built For Canadian Market

1 Per Vehicle

1961

 

1961

 
Pontiac Star Chief

4.3L L6 Gas OHV,
6.4L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Star Chief



4.3L L6 Gas OHV,
6.4L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1957

 

1957

 
Pontiac Star Chief

5.7L V8 Gas,
5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Star Chief



5.7L V8 Gas,
5.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1957

 

1956

 

1955

 

1957

 

1956

 

1955

 
Pontiac Star Chief

4.3L L6 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Star Chief



4.3L L6 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1956

 

1956

 
Pontiac Star Chief

5.2L V8 Gas,
5.2L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Star Chief



5.2L V8 Gas,
5.2L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1955

 

1955

 
Pontiac Star Chief

4.7L V8 Gas,
4.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Star Chief



4.7L V8 Gas,
4.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1942

 

1941

 

1942

 

1941

 
Pontiac Streamliner

3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
Except Vehicles Built For Canadian Market
 

Pontiac Streamliner



3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD

Rear Left (Driver) Gold
Except Vehicles Built For Canadian Market

1 Per Vehicle

1957

 

1957

 
Pontiac Super Chief

5.7L V8 Gas OHV
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Super Chief



5.7L V8 Gas OHV

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1948

 

1948

 
Pontiac Torpedo

3.9L L6 Gas,
4.1L L8 Gas
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Torpedo



3.9L L6 Gas,
4.1L L8 Gas

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1947

 

1946

 

1947

 

1946

 
Pontiac Torpedo

3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
15/16 Bore Size
 

Pontiac Torpedo



3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD

Rear Left (Driver) Gold
15/16 Bore Size

1 Per Vehicle

1942

 

1941

 

1942

 

1941

 
Pontiac Torpedo

3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
Except Vehicles Built For Canadian Market
 

Pontiac Torpedo



3.9L L6 Gas L-HEAD,
4.1L L8 Gas L-HEAD

Rear Left (Driver) Gold
Except Vehicles Built For Canadian Market

1 Per Vehicle

1940

 

1940

 
Pontiac Torpedo Series 29

4.1L L8 Gas L-HEAD
1
 
Rear Left (Driver)
 
Gold
Except Vehicles Built For Canadian Market
 

Pontiac Torpedo Series 29



4.1L L8 Gas L-HEAD

Rear Left (Driver) Gold
Except Vehicles Built For Canadian Market

1 Per Vehicle