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1998 GMC C7500 Topkick

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ACDelco 18A1221 Disc Brake Rotor
for 1998 GMC C7500 Topkick

ACDelco 18A1221 Disc Brake Rotor - 1998 GMC C7500 Topkick Image 1
ACDelco 18A1221 Disc Brake Rotor - 1998 GMC C7500 Topkick Image 2
ACDelco 18A1221 Disc Brake Rotor - 1998 GMC C7500 Topkick Image 3
ACDelco 18A1221 Disc Brake Rotor - 1998 GMC C7500 Topkick Image 4
ACDelco 18A1221 Disc Brake Rotor - 1998 GMC C7500 Topkick Image 5
ACDelco 18A1221 Disc Brake Rotor - 1998 GMC C7500 Topkick

ACDelco
Brand:ACDelco
Part Number: 18A1221
UPC: 00707773395813
Weight: 41.6 lbs
Condition:New



On Sale:

$170.62

Availability:
7 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 18A1221 Disc Brake Rotor for your 1998 GMC C7500 Topkick. Buy now and secure your purchase online!

ACDelco Gold (Professional) Black Hat Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
  • Premium aftermarket replacement part
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

ABS Tone Ring Included:
No
Bolt Circle Diameter (in):
7.3 in
Bolt Circle Diameter (mm):
184.2 mm
Bolt Hole Quantity:
10
Center Bore Diameter (in):
6in
Center Bore Diameter (mm):
152.5mm
Center Hole Diameter:
152.5 mm
Center Hole Diameter:
6.003 in.
Construction:
Full Cast
Conventional Or Drum-In-Hat Type Rotor:
Conventional
Disc Finish:
Turned
Discard Thickness:
1.32 in.
Discard Thickness:
33.55 mm
Grade Type:
Regular
Hat Finish:
Turned
Height (in):
3.4 in
Height (mm):
86.4 mm
Length (in):
15.75 in
Material:
Cast Iron
Mounting Bolt Hole Circle Diameter:
184.15 mm
Mounting Bolt Hole Circle Diameter:
7.25 in.
Mounting Bolt Hole Diameter:
184.15 mm
Mounting Bolt Hole Diameter:
7.25 in.
Mounting Bolt Hole Quantity:
10
Nominal Thickness:
1.435 in.
Nominal Thickness:
36.45 mm
Outside Diameter:
15.385 in.
Outside Diameter:
390.8 mm
Overall Height:
3.4 in.
Overall Height:
86.35 mm
Overall Rotor Diameter (mm):
390.65mm
Pad Contact Surface Width:
2.6 in.
Pad Contact Surface Width:
64.95 mm
Programming Required:
No
Rust Resistant Coating:
Yes
Slotted:
No
Solid Or Vented Type Rotor:
Vented
Stud/Lug Hole Quantity:
10
Surface Type:
Smooth
Weight (lb):
41.6 lb
Width (in):
15.75 in
Country of Origin:
CN

ACDelco 18A1221 Disc Brake Rotor compatibility with your 1998 GMC C7500 Topkick...

Last Updated: 02/29/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC C7500 Topkick

7.2L L6 Diesel Turbo
2
 
Front
 
Gold-Black Hat
w/ 2.88 Dual Piston Bendix Caliper
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor
 

GMC C7500 Topkick



7.2L L6 Diesel Turbo

Front Gold-Black Hat
w/ 2.88 Dual Piston Bendix Caliper
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor

2 Per Vehicle

2002

 

2001

 

2000

 

1999

 

1998

 

2002

 

2001

 

2000

 

1999

 

1998

 
GMC C7500 Topkick

7.2L L6 Diesel Turbo
2
 
Rear
 
Gold-Black Hat
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor
15.37 Rotor Diameter
 

GMC C7500 Topkick



7.2L L6 Diesel Turbo

Rear Gold-Black Hat
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor
15.37 Rotor Diameter

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
GMC C7500 Topkick

6.0L V8 Gas,
6.6L L6 Diesel Turbo,
7.0L V8 Gas OHV
2
 
Front
 
Gold-Black Hat
w/ 2.88 Dual Piston Bendix Caliper
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor
 

GMC C7500 Topkick



6.0L V8 Gas,
6.6L L6 Diesel Turbo,
7.0L V8 Gas OHV

Front Gold-Black Hat
w/ 2.88 Dual Piston Bendix Caliper
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor

2 Per Vehicle

1998

 

1997

 

1998

 

1997

 
GMC C7500 Topkick

6.0L V8 Gas,
6.6L L6 Diesel Turbo,
7.0L V8 Gas OHV
2
 
Rear
 
Gold-Black Hat
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor
15.37 Rotor Diameter
 

GMC C7500 Topkick



6.0L V8 Gas,
6.6L L6 Diesel Turbo,
7.0L V8 Gas OHV

Rear Gold-Black Hat
Tapped Holes For ABS Exciter Ring
Hat Shaped 10 Hole Rotor
15.37 Rotor Diameter

2 Per Vehicle

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