Rear Brake Drum - ACDelco (18B588)
ACDelco - 18b588
Sale Price$35.97
Description : 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 - www.P65Warnings.ca.gov
brake-drum;drum;brakes
brake-drum;drum;brakes
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Product Details
Description
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 - www.P65Warnings.ca.gov
brake-drum;drum;brakes
brake-drum;drum;brakes
Part Number (MPN)
18B588
Brand
SKU
18B588
UPC / GTIN
707773842270 / 00707773842270
Condition
New
Other Names
19287535
Position
Rear
Brand
ACDelco Professional
ABS Tone Ring Included
No
Bolt Circle Diameter (in)
3.94
Bolt Circle Diameter (mm)
100
Bolt Hole Quantity
4
Brake Surface Finish
Turned
Center Bore Diameter (in)
2.24in
Center Bore Diameter (mm)
57mm
Discard Thickness (in)
9.08
Discard Thickness (mm)
230.6
FAQ - Answer 1
No, but it is a good idea to inspect them for wear-out, cracking, leaking etc.
FAQ - Answer 2
Yes, ACDelco also offers GM OE and Advantage brake drums.
FAQ - Answer 3
No, but it is a good idea to inspect them at every tire rotation.
FAQ - Question 1
Do I have to replace all my brake parts when replacing my brake drums?
FAQ - Question 2
Does ACDelco offer other grades of brake drums?
FAQ - Question 3
Do I have to replace my brake drums after a certain amount of time?
Features & Benefits - Bullet 1
Inspected for balance; resulting in smooth brake operation and noise reduction
Features & Benefits - Bullet 2
Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
Features & Benefits - Bullet 3
Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
Good Maintenance Practices - Section 1 - Bullet 1
Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 2
Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3
Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Good Maintenance Practices - Section 1 - Bullet 4
Check the thickness of your brake pads.
Good Maintenance Practices - Section 1 - Header
The following inspections and maintenance procedures can help prevent potential brake problems:
Good Maintenance Practices - Section 2 - Bullet 1
Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2
Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - Bullet 3
Inspection of wheel bearings and grease seals.
Good Maintenance Practices - Section 2 - Bullet 4
Parking brake adjustments (as needed).
Good Maintenance Practices - Section 2 - Header
The following should be conducted by a qualified technician:
Grade Type
Regular
Height (in)
3.3
Length (in)
9.07
Material
Cast Iron
Maximum Brake Diameter (Discard)
230.38
Mount Hole Diameter (in)
0.577in
Mount Hole Diameter (mm)
14.656mm
Nominal Drum Diameter
9.1<br />231.1
Outer Cooling Fins
No
Outside Diameter
274<br />10.787
Programming Required
No
Signs of Wear & Troubleshooting - Section 1 - Bullet 1
Squealing or scraping noises.
Signs of Wear & Troubleshooting - Section 1 - Bullet 2
Brake pedal pulsation (not to be confused with normal ABS operation).
Weight
12.5
Width (in)
11.1
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
ACDelco
177-1085
Autospecialty
AD8238P
Centric Parts
122.62038, 123.62038
DYNAMIC FRICTION
365-47027
DuraGo
BD920138
GM
19287535
General Motors
25836302
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