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  2. Auto Parts
  3. Brake System
  4. Drums and Rotors
  5. Disc Brake Rotor
  6. ACDelco 18A274

ACDelco 18A274 Disc Brake Rotor

ACDelco 18A274 Disc Brake Rotor

ACDelco
Brand:ACDelco
Part Number: 18A274
UPC: 036666664799
Weight: 35 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

ROTOR ASM FRT

Select a vehicle to narrow ACDelco 18A274 Disc Brake Rotor fitment info!

Last Updated: 11/24/2017

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1994

 

1994

 
Chevrolet C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
To VIN# RJ107932
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front 8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
To VIN# RJ107932

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
Chevrolet C3500

6.5L V8 Diesel OHV Turbo
2
 
Front
 
8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
 

Chevrolet C3500



6.5L V8 Diesel OHV Turbo

Front 8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron

2 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
Chevrolet C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Front
 
8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
 

Chevrolet C3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front 8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron

2 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
Chevrolet P30

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet P30

4.3L V6 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



4.3L V6 Gas OHV

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet P30

7.4L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



7.4L V8 Gas OHV

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet P30

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet P30

6.2L V8 Diesel OHV
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



6.2L V8 Diesel OHV

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet P30

3.9L l4 Diesel OHV Turbo
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



3.9L l4 Diesel OHV Turbo

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1989

 

1988

 

1987

 

1986

 

1985

 
Chevrolet P30

4.8L l6 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
 

Chevrolet P30



4.8L l6 Gas OHV

Front Supplied In Noise Dampening Iron

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet P30

6.2L V8 Diesel OHV
2
 
Front
 
Rear Disc
Supplied In Noise Dampening Iron
 

Chevrolet P30



6.2L V8 Diesel OHV

Front Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
Chevrolet P30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Rear Disc
Supplied In Noise Dampening Iron
 

Chevrolet P30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1979

 

1979

 
Chevrolet P30

4.1L l6 Gas OHV
2
 
Front
 
Rear Disc
Supplied In Noise Dampening Iron
 

Chevrolet P30



4.1L l6 Gas OHV

Front Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet P30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13.75 in x 1.53 in Rear Drum
w/15 in x 4 in Rear Drum
w/DANA Axle
 

Chevrolet P30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13.75 in x 1.53 in Rear Drum
w/15 in x 4 in Rear Drum
w/DANA Axle
2 Per Vehicle

1976

 

1976

 
Chevrolet P30

4.1L l6 Gas OHV,
6.6L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13.75 in x 1.53 in Rear Drum
w/15 in x 4 in Rear Drum
w/DANA Axle
 

Chevrolet P30



4.1L l6 Gas OHV,
6.6L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13.75 in x 1.53 in Rear Drum
w/15 in x 4 in Rear Drum
w/DANA Axle
2 Per Vehicle

1994

 

1994

 
GMC C3500

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
2
 
Front
 
8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
To VIN# RJ514539
 

GMC C3500



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV

Front 8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
To VIN# RJ514539

2 Per Vehicle

1993

 

1992

 

1993

 

1992

 
GMC C3500

6.5L V8 Diesel OHV Turbo
2
 
Front
 
8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
 

GMC C3500



6.5L V8 Diesel OHV Turbo

Front 8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron

2 Per Vehicle

1993

 

1992

 

1991

 

1993

 

1992

 

1991

 
GMC C3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Front
 
8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron
 

GMC C3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front 8 Hole Rotor
C3500HD
Supplied In Noise Dampening Iron

2 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC P35

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13.75 in Dia Rotor
w/15 in x 4 in Rear Drum
w/DANA Axle
 

GMC P35



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13.75 in Dia Rotor
w/15 in x 4 in Rear Drum
w/DANA Axle
2 Per Vehicle

1996

 

1995

 

1994

 

1996

 

1995

 

1994

 
GMC P3500

6.5L V8 Diesel OHV
2
 
Front
 
Front Disc, Rear Disc
Supplied In Noise Dampening Iron
 

GMC P3500



6.5L V8 Diesel OHV

Front Front Disc, Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
GMC P3500

4.3L V6 Gas OHV
2
 
Front
 
Front Disc, Rear Disc
Supplied In Noise Dampening Iron
 

GMC P3500



4.3L V6 Gas OHV

Front Front Disc, Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC P3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Front Disc, Rear Disc
Supplied In Noise Dampening Iron
 

GMC P3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front Front Disc, Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC P3500

6.2L V8 Diesel OHV
2
 
Front
 
Front Disc, Rear Disc
Supplied In Noise Dampening Iron
 

GMC P3500



6.2L V8 Diesel OHV

Front Front Disc, Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
GMC P3500

3.9L l4 Diesel OHV Turbo
2
 
Front
 
Front Disc, Rear Disc
Supplied In Noise Dampening Iron
 

GMC P3500



3.9L l4 Diesel OHV Turbo

Front Front Disc, Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC P3500

4.8L l6 Gas OHV
2
 
Front
 
Front Disc, Rear Disc
Supplied In Noise Dampening Iron
 

GMC P3500



4.8L l6 Gas OHV

Front Front Disc, Rear Disc
Supplied In Noise Dampening Iron
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT1061

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1061



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Workhorse FasTrack FT1260

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1260



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT1261

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1261



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Workhorse FasTrack FT1460

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1460



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT1461

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1461



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Workhorse FasTrack FT1600

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1600



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT1601

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1601



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2001

 

2000

 

2001

 

2000

 
Workhorse FasTrack FT1800

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1800



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT1801

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1801



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT1802

5.7L V8 Gas OHV,
6.5L V8 Diesel OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT1802



5.7L V8 Gas OHV,
6.5L V8 Diesel OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2002

 

2003

 

2002

 
Workhorse FasTrack FT931

4.3L V6 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse FasTrack FT931



4.3L V6 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2000

 

2000

 
Workhorse P30

5.7L V8 Gas OHV
2
 
Front
 
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse P30



5.7L V8 Gas OHV

Front Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle

2003

 

2003

 
Workhorse R32

8.3L l6 Diesel Turbo,
8.9L l6 Diesel SOHC Turbo
2
 
Front
 
2-Wheel ABS
R-Series
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
 

Workhorse R32



8.3L l6 Diesel Turbo,
8.9L l6 Diesel SOHC Turbo

Front 2-Wheel ABS
R-Series
Supplied In Noise Dampening Iron
w/13 in x 2-1/2 in Rear Drum
w/14.25 in Dia Rotor
w/o DRW
2 Per Vehicle