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ACDelco 18B99 Brake Drum


Brand:	ACDelco
Part Number:	18B99
UPC:	00707773403587
Weight:	8 lbs
Condition:	New

On Sale:

$24.97

Availability:

4 in Stock

Warehouse:

US-12

Quantity:

Product Information

Description:

BRK DRUM (B)

ACDelco Professional Brake Drums are constructed with G3000 SAE qualified material for structural integrity and maximum service life. They are tested to ISO/TS 16949 quality system standards and validated for balance to provide better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design, making them a premium aftermarket replacement for your GM and non-GM vehicle. Also, no machining is required. ACDelco Professional Brake Drums are ready to be installed right out of the box. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
Inspected for balance; resulting in smooth brake operation and noise reduction

Specifications:

ABS Tone Ring Included:

Bolt Circle Diameter (in):

3.94 in

Bolt Circle Diameter (mm):

100 mm

Bolt Hole Quantity:

Brake Surface Finish:

Turned

Center Bore Diameter (in):

2.26in

Center Bore Diameter (mm):

57.4mm

Depth:

1.6 in.

Depth:

40.65 mm

Discard Thickness (in):

7.92 in

Discard Thickness (mm):

201.2 mm

Grade Type:

Regular

Height (in):

3.62 in

Length (in):

7.92 in

Material:

Cast Iron

Maximum Brake Diameter (Discard):

201.17 mm

Mount Hole Diameter (in):

0.566in

Mount Hole Diameter (mm):

14.376mm

Nominal Drum Diameter:

0.312 in.

Nominal Drum Diameter:

7.9 mm

Outer Cooling Fins:

Outside Diameter:

0.359 in.

Outside Diameter:

9.1 mm

Programming Required:

Stud/Lug Hole Diameter:

0.558 in.

Stud/Lug Hole Diameter:

14.15 mm

Stud/Lug Hole Quantity:

Weight:

8 lb

Width (in):

10.88 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:

Select a vehicle to narrow ACDelco 18B99 Brake Drum fitment info!

Last Updated: 03/03/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1989

Chrysler LeBaron

2.5L L4 Gas SOHC Turbo

2 Rear

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

Chrysler LeBaron

2.5L L4 Gas SOHC Turbo

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Chrysler LeBaron

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

2 Rear

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

Chrysler LeBaron

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

1986

Chrysler LeBaron

2.5L L4 Gas SOHC

2 Rear

Professional
with 5 Lug Wheels

Chrysler LeBaron

2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels

2 Per Vehicle

Chrysler LeBaron

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

2 Rear

Professional
with 5 Lug Wheels

Chrysler LeBaron

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Rear Professional
with 5 Lug Wheels

2 Per Vehicle

Chrysler Town & Country

2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

2 Rear

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

Chrysler Town & Country

2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Aries

2.5L L4 Gas SOHC

2 Rear

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

Dodge Aries

2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Aries

2.2L L4 Gas SOHC

2 Rear

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

Dodge Aries

2.2L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

1985

Dodge Aries

2.6L L4 Gas SOHC

2 Rear

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

Dodge Aries

2.6L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Charger

2.2L L4 Gas SOHC

ACDelco 18B99 Brake Drum

$24.97

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 18B99 Brake Drum fitment info!

Chrysler LeBaron 2.5L L4 Gas SOHC Turbo

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Chrysler LeBaron

2.5L L4 Gas SOHC Turbo Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Chrysler LeBaron 2.2L L4 Gas SOHC,2.2L L4 Gas SOHC Turbo,2.5L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Chrysler LeBaron

2.2L L4 Gas SOHC,2.2L L4 Gas SOHC Turbo,2.5L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Chrysler LeBaron 2.5L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels

Chrysler LeBaron

2.5L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels 2 Per Vehicle

Chrysler LeBaron 2.2L L4 Gas SOHC,2.2L L4 Gas SOHC Turbo

2

Rear

Professionalwith 5 Lug Wheels

Chrysler LeBaron

2.2L L4 Gas SOHC,2.2L L4 Gas SOHC Turbo Rear Professionalwith 5 Lug Wheels 2 Per Vehicle

Chrysler Town & Country 2.2L L4 Gas SOHC Turbo,2.5L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Chrysler Town & Country

2.2L L4 Gas SOHC Turbo,2.5L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Dodge Aries 2.5L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Dodge Aries

2.5L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Dodge Aries 2.2L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Dodge Aries

2.2L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Dodge Aries 2.6L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Dodge Aries

2.6L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Dodge Charger 2.2L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels

Dodge Charger

2.2L L4 Gas SOHC Rear Professionalwith 5 Lug Wheels 2 Per Vehicle

Dodge Daytona 2.2L L4 Gas SOHC Turbo,2.5L L4 Gas SOHC,2.5L L4 Gas SOHC Turbo,3.0L V6 Gas SOHC

2

Rear

Professional

Dodge Daytona

2.2L L4 Gas SOHC Turbo,2.5L L4 Gas SOHC,2.5L L4 Gas SOHC Turbo,3.0L V6 Gas SOHC Rear Professional 2 Per Vehicle

Dodge Lancer 2.5L L4 Gas SOHC Turbo

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Dodge Lancer

2.5L L4 Gas SOHC Turbo Rear Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes 2 Per Vehicle

Dodge Lancer 2.5L L4 Gas SOHC

2

Rear

Professionalwith 5 Lug Wheels w/ 200mm X 32.5mm Brakes

Dodge Lancer

Chrysler LeBaron

2.5L L4 Gas SOHC Turbo

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.5L L4 Gas SOHC Turbo

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Chrysler LeBaron

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Chrysler LeBaron

2.5L L4 Gas SOHC

Professional
with 5 Lug Wheels

2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels

2 Per Vehicle

Chrysler LeBaron

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Professional
with 5 Lug Wheels

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Rear Professional
with 5 Lug Wheels

2 Per Vehicle

Chrysler Town & Country

2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Aries

2.5L L4 Gas SOHC

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Aries

2.2L L4 Gas SOHC

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.2L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Aries

2.6L L4 Gas SOHC

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.6L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Charger

2.2L L4 Gas SOHC

Professional
with 5 Lug Wheels

2.2L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels

2 Per Vehicle

Dodge Daytona

2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC,
2.5L L4 Gas SOHC Turbo,
3.0L V6 Gas SOHC

2.2L L4 Gas SOHC Turbo,
2.5L L4 Gas SOHC,
2.5L L4 Gas SOHC Turbo,
3.0L V6 Gas SOHC

Rear Professional

2 Per Vehicle

Dodge Lancer

2.5L L4 Gas SOHC Turbo

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.5L L4 Gas SOHC Turbo

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Lancer

2.5L L4 Gas SOHC

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2.5L L4 Gas SOHC

Rear Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes

2 Per Vehicle

Dodge Lancer

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Professional
with 5 Lug Wheels
w/ 200mm X 32.5mm Brakes