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  2. Auto Parts
  3. Brake System
  4. Drums and Rotors
  5. Disc Brake Rotor and Hub Assembly
  6. ACDelco 18A11A

ACDelco 18A11A Disc Brake Rotor and Hub Assembly

ACDelco 18A11A Disc Brake Rotor and Hub Assembly

ACDelco
Brand:ACDelco
Part Number: 18A11A
UPC: 00808709086475
Weight: 28 lbs
Condition:New



On Sale:

$76.01

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

Product Information

Description:

Get the ACDelco 18A11A Disc Brake Rotor and Hub Assembly for your vehicle. Buy now and secure your purchase online!

ACDelco Silver (Advantage) Disc Brake Rotor and Hub Assemblies are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Economical value with dependable quality
  • For General Motors vehicles as well as most makes and models
  • Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage

Specifications:

ABS Tone Ring Included:
No
Bearings Included:
Yes
Bolt Circle Diameter (in):
5 in
Bolt Circle Diameter (mm):
127 mm
Brake Surface Finish:
Directional
Construction:
Full Cast
Directional or Non-Directional Brake Surface:
Non-Directional
Discard Thickness:
1.12 in.
Discard Thickness:
28.45 mm
Grade Type:
Regular
Height (in):
5.5 in
Hub Attached:
Yes
Includes ABS Sensor Ring:
No
Inside Diameter:
198 mm
Inside Diameter:
7.795 in.
Length (in):
12.2 in
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
127 mm
Mounting Bolt Hole Circle Diameter:
5 in.
Mounting Bolt Hole Diameter:
0.6 in.
Mounting Bolt Hole Diameter:
15.25 mm
Mounting Bolt Hole Quantity:
5
Nominal Thickness:
1.185 in.
Nominal Thickness:
30.1 mm
Outside Diameter (in):
11.8 in
Outside Diameter (mm):
299.7 mm
Overall Height:
122.5 mm
Overall Height:
4.823 in.
Programming Required:
No
Rotor Outside Diameter:
11.8 in.
Rotor Outside Diameter:
298.600 mm
Rust Resistant Coating:
No
Solid Or Vented Type Rotor:
Vented
Stud Quantity:
5
Stud/Lug Hole Quantity:
5
Weight (lb):
28 lb
Width (in):
12.4 in
Country of Origin:
CN

Manufacturer Warranty:

12 Months

Select a vehicle to narrow ACDelco 18A11A Disc Brake Rotor and Hub Assembly fitment info!

Last Updated: 04/02/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1974

 

1974

 
Ford Country Sedan

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Country Sedan



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1974

 

1974

 
Ford Country Squire

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Country Squire



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1977

 

1976

 

1975

 

1974

 

1977

 

1976

 

1975

 

1974

 
Ford Custom 500

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Custom 500



5.8L V8 Gas OHV,
6.6L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Ford Custom 500

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Custom 500



7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1974

 

1974

 
Ford Custom 500

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Custom 500



5.0L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1976

 

1975

 

1976

 

1975

 
Ford Elite

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Elite



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Ford Galaxie 500

5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Galaxie 500



5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Ford Gran Torino

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Gran Torino



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Ford Gran Torino

4.1L L6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Gran Torino



4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Ford LTD

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford LTD



5.0L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Ford LTD

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford LTD



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1974

 

1974

 
Ford LTD

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford LTD



5.0L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford LTD II

5.0L V8 Gas OHV,
5.8L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford LTD II



5.0L V8 Gas OHV,
5.8L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Ford LTD II

6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford LTD II



6.6L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Ford Ranch Wagon

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Ranch Wagon



4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Ford Ranchero

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Ranchero



5.0L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 

1979

 

1978

 

1977

 

1976

 

1975

 

1974

 
Ford Ranchero

5.8L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Ranchero



5.8L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Ford Ranchero

6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Ranchero



6.6L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1977

 

1976

 

1975

 

1974

 

1977

 

1976

 

1975

 

1974

 
Ford Ranchero

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Ranchero



7.5L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Ford Ranchero

4.1L L6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Ranchero



4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Ford Thunderbird

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Thunderbird



7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1974

 

1974

 
Ford Thunderbird

6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Ford Thunderbird



6.6L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Ford Torino

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Torino



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Ford Torino

4.1L L6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Ford Torino



4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Lincoln Continental

6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Lincoln Continental



6.6L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Lincoln Continental

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Lincoln Continental



7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Lincoln Mark IV

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Lincoln Mark IV



7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Lincoln Mark V

6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Lincoln Mark V



6.6L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Lincoln Mark V

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Lincoln Mark V



7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1974

 

1974

 
Mercury Colony Park

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Colony Park



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1979

 

1978

 

1977

 

1979

 

1978

 

1977

 
Mercury Cougar

5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Mercury Cougar



5.0L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1979

 

1978

 

1977

 

1976

 
Mercury Cougar

5.8L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Mercury Cougar



5.8L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Mercury Cougar

6.6L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Mercury Cougar



6.6L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1976

 

1976

 
Mercury Cougar

7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Mercury Cougar



7.5L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1978

 

1978

 
Mercury Grand Marquis

5.8L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Grand Marquis



5.8L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Mercury Grand Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Grand Marquis



6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1978

 

1978

 
Mercury Marquis

5.8L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Marquis



5.8L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1974

 

1978

 

1977

 

1976

 

1975

 

1974

 
Mercury Marquis

6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Marquis



6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1974

 

1974

 
Mercury Marquis

5.8L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Marquis



5.8L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle

1976

 

1975

 

1974

 

1976

 

1975

 

1974

 
Mercury Montego

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Mercury Montego



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Mercury Montego

4.1L L6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
with 11-13/16in Diameter Rotor
 

Mercury Montego



4.1L L6 Gas OHV,
5.0L V8 Gas OHV

Front Silver-Non-Coated
with 11-13/16in Diameter Rotor

2 Per Vehicle

1974

 

1974

 
Mercury Monterey

5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV
2
 
Front
 
Silver-Non-Coated
 

Mercury Monterey



5.8L V8 Gas OHV,
6.6L V8 Gas OHV,
7.5L V8 Gas OHV

Front Silver-Non-Coated

2 Per Vehicle