Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

ACDelco 18B3 Brake Drum


Brand:	ACDelco
Part Number:	18B3
UPC:	00707773351109
Weight:	17.2 lbs
Condition:	New

On Sale:

$55.78

Availability:

36 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 18B3 Brake Drum for your vehicle. Buy now and secure your purchase online!

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):

5 in

Bolt Circle Diameter (mm):

127 mm

Bolt Hole Quantity:

Brake Surface Finish:

Turned

Center Bore Diameter (in):

3.06in

Center Bore Diameter (mm):

77.8mm

Depth:

2.5 in.

Depth:

63.5 mm

Discard Thickness (in):

11.06 in

Discard Thickness (mm):

280.9 mm

Grade Type:

Regular

Height (in):

4.75 in

Length (in):

11.06 in

Material:

Cast Iron

Maximum Brake Diameter (Discard):

280.92 mm

Mount Hole Diameter (in):

0.536in

Mount Hole Diameter (mm):

13.614mm

Nominal Drum Diameter:

0.435 in.

Nominal Drum Diameter:

11.05 mm

Outer Cooling Fins:

Yes

Outside Diameter:

0.504 in.

Outside Diameter:

12.8 mm

Programming Required:

Stud/Lug Hole Diameter:

0.528 in.

Stud/Lug Hole Diameter:

13.4 mm

Stud/Lug Hole Quantity:

Weight:

17.2 lb

Width (in):

13.25 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 18B3 Brake Drum fitment info!

Last Updated: 03/03/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

Showing 100 fitments from page 2 of 2

Oldsmobile Custom Cruiser

5.7L V8 Diesel OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Custom Cruiser

5.7L V8 Diesel OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Custom Cruiser

5.7L V8 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Custom Cruiser

5.7L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Custom Cruiser

7.5L V8 Gas OHV

2 Rear

Professional
with 3.33 IN Overall Height

Oldsmobile Custom Cruiser

7.5L V8 Gas OHV

Rear Professional
with 3.33 IN Overall Height

2 Per Vehicle

1975

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV

2 Rear

Professional
with 3.33 IN Overall Height

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV

Rear Professional
with 3.33 IN Overall Height

2 Per Vehicle

Oldsmobile Delta 88

5.0L V8 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Delta 88

5.0L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

5.7L V8 Diesel OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Delta 88

5.7L V8 Diesel OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

3.8L V6 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Delta 88

3.8L V6 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

4.3L V8 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Delta 88

4.3L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

5.7L V8 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Delta 88

5.7L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

1979

Oldsmobile Delta 88

4.9L V8 Gas OHV

2 Rear

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

Oldsmobile Delta 88

4.9L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

6.6L V8 Gas OHV

ACDelco 18B3 Brake Drum

$55.78

Product Information

Description:

Features and Benefits:

Specifications:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 18B3 Brake Drum fitment info!

Oldsmobile Custom Cruiser 5.7L V8 Diesel OHV

2

Rear

Professionalwith 11 IN Brakes with 3-1/4in Wide Drums

Oldsmobile Custom Cruiser

5.7L V8 Diesel OHV Rear Professionalwith 11 IN Brakes with 3-1/4in Wide Drums 2 Per Vehicle

Oldsmobile Custom Cruiser 5.7L V8 Gas OHV

2

Rear

Professionalwith 11 IN Brakes with 3-1/4in Wide Drums

Oldsmobile Custom Cruiser

5.7L V8 Gas OHV Rear Professionalwith 11 IN Brakes with 3-1/4in Wide Drums 2 Per Vehicle

Oldsmobile Custom Cruiser 6.6L V8 Gas OHV

2

Rear

Professionalwith 11 IN Brakes with 3-1/4in Wide Drums

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV Rear Professionalwith 11 IN Brakes with 3-1/4in Wide Drums 2 Per Vehicle

Oldsmobile Custom Cruiser 7.5L V8 Gas OHV

2

Rear

Professionalwith 3.33 IN Overall Height

Oldsmobile Custom Cruiser

7.5L V8 Gas OHV Rear Professionalwith 3.33 IN Overall Height 2 Per Vehicle

Oldsmobile Custom Cruiser 6.6L V8 Gas OHV

2

Rear

Professionalwith 3.33 IN Overall Height

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV Rear Professionalwith 3.33 IN Overall Height 2 Per Vehicle

Oldsmobile Delta 88 5.0L V8 Gas OHV

2

Rear

Professionalwith 11 IN Brakes with 3-1/4in Wide Drums

Oldsmobile Delta 88

5.0L V8 Gas OHV Rear Professionalwith 11 IN Brakes with 3-1/4in Wide Drums 2 Per Vehicle

Oldsmobile Delta 88 5.7L V8 Diesel OHV

2

Rear

Professionalwith 11 IN Brakes with 3-1/4in Wide Drums

Oldsmobile Delta 88

5.7L V8 Diesel OHV Rear Professionalwith 11 IN Brakes with 3-1/4in Wide Drums 2 Per Vehicle

Oldsmobile Delta 88 3.8L V6 Gas OHV

2

Rear

Professionalwith 11 IN Brakes with 3-1/4in Wide Drums

Oldsmobile Delta 88

3.8L V6 Gas OHV Rear Professionalwith 11 IN Brakes with 3-1/4in Wide Drums 2 Per Vehicle

Oldsmobile Custom Cruiser

5.7L V8 Diesel OHV

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

5.7L V8 Diesel OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Custom Cruiser

5.7L V8 Gas OHV

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

5.7L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

6.6L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Custom Cruiser

7.5L V8 Gas OHV

Professional
with 3.33 IN Overall Height

7.5L V8 Gas OHV

Rear Professional
with 3.33 IN Overall Height

2 Per Vehicle

Oldsmobile Custom Cruiser

6.6L V8 Gas OHV

Professional
with 3.33 IN Overall Height

6.6L V8 Gas OHV

Rear Professional
with 3.33 IN Overall Height

2 Per Vehicle

Oldsmobile Delta 88

5.0L V8 Gas OHV

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

5.0L V8 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

5.7L V8 Diesel OHV

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

5.7L V8 Diesel OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle

Oldsmobile Delta 88

3.8L V6 Gas OHV

Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

3.8L V6 Gas OHV

Rear Professional
with 11 IN Brakes
with 3-1/4in Wide Drums

2 Per Vehicle