Image is not a representation of the actual product
Rear Brake Rotor - ACDelco (18A2893)
Sale Price$68.85
Outside Diameter349.8<br />13.772
Description : ACDelco Gold (Professional) Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. They feature a thickness variation that is less than 0.0004 to minimize pedal pulsation, noise, and help to extend brake pad life. These rotors meet the SAE standard for structural integrity with OE matched G3000 qualified material delivering guaranteed performance. Also, no machining is required. ACDelco Gold (Professional) Disc Brake Rotors are ready to be installed right out of the box. 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 - www.P65Warnings.ca.gov
disc-brake-rotor;rotor;brake-rotor;disc-brake;
disc-brake-rotor;rotor;brake-rotor;disc-brake;
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
ACDelco Gold (Professional) Disc Brake Rotors are a high quality alternative to Original Equipment (OE) parts. They feature a thickness variation that is less than 0.0004 to minimize pedal pulsation, noise, and help to extend brake pad life. These rotors meet the SAE standard for structural integrity with OE matched G3000 qualified material delivering guaranteed performance. Also, no machining is required. ACDelco Gold (Professional) Disc Brake Rotors are ready to be installed right out of the box. 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 - www.P65Warnings.ca.gov
disc-brake-rotor;rotor;brake-rotor;disc-brake;
disc-brake-rotor;rotor;brake-rotor;disc-brake;
Part Number (MPN)
18A2893
Brand
SKU
18A2893
UPC / GTIN
808709101840 / 00808709101840
Condition
New
Other Names
19298595
Position
Rear
Brand
ACDelco Gold
ABS Tone Ring Included
No
Bolt Circle Diameter (in)
4.5
Bolt Circle Diameter (mm)
114.3
Bolt Hole Quantity
5
Center Bore Diameter (in)
2.7in
Center Bore Diameter (mm)
68mm
Center Hole Diameter
2.677<br />68
Construction
Full Cast
Conventional Or Drum-In-Hat Type Rotor
Drum-In-Hat
Disc Finish
Turned
Discard Thickness
0.709<br />18
FAQ - Answer 1
Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors.
FAQ - Question 1
Does ACDelco offer other grades of brake rotors?
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
Features & Benefits - Bullet 4
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
Features & Benefits - Bullet 5
Premium aftermarket replacement part
Features & Benefits - Bullet 6
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
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
Hat Finish
Turned
Height (in)
2.4
Height (mm)
62
Inside Diameter
9.803<br />249
Material
Cast Iron
Mounting Bolt Hole Circle Diameter
4.5<br />114.3
Mounting Bolt Hole Diameter
0.507<br />12.9
Mounting Bolt Hole Quantity
5
Nominal Thickness
0.787<br />20
Outside Diameter
349.8<br />13.772
Overall Height
2.441<br />62
Overall Rotor Diameter (mm)
349.76mm
Pad Contact Surface Width
2<br />50.4
Programming Required
No
Rust Resistant Coating
Yes
Signs of Wear & Troubleshooting - Section 1 - Bullet 4
Vehicle pulls to the left or right when brakes are applied.
Signs of Wear & Troubleshooting - Section 1 - Bullet 5
Visible ridges or deep grooves on the rotor surface.
Slotted
No
Solid Or Vented Type Rotor
Vented
Stud/Lug Hole Quantity
5
Surface Type
Smooth
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
GM
19298595
Shipping Policy
In stock orders ship within 24 - 48 hours... Check out our Shipping Policy for more details.
Return Policy
Contact us to arrange for any returns... Check out our Return Policy for more details.
New Auto Parts, Inc.
NewAutoParts.com is owned and operated by New Auto Parts, Inc, an independent reseller of genuine OEM automotive parts and accessories. Visit us for unbeatable prices, worldwide shipping, and exceptional customer service.