Disc Brake Rotor - Acdelco Specialty - Front Brake Rotor (Part Number: 18A927SD)

  • Price:   $  178.86

  • Availability: In Stock

Check The Fit

  • Bolt Hole Quantity: 8
  • Center Bore Diameter (in): 4.6 in
  • Pad Contact Surface Width: 2 IN
  • Pad Contact Surface Width: 51.25 MM
  • Material: Cast Iron
  • Outside Diameter: 12.8 IN
  • Outside Diameter: 325 MM
  • Nominal Thickness: 1.5 IN
  • Nominal Thickness: 38.1 MM
  • Bolt Circle Diameter: 6.5 IN
  • Center Bore Diameter (mm): 118.1 mm
  • ABS Sensor Ring Included: No
  • Overall Rotor Diameter (mm): 324.87 mm
  • Rust Resistant Coating: Yes
  • Construction: Full Cast
  • Grade Type: Performance
  • Surface Type: Smooth
  • Length: 13.2 IN
  • Programming Required: No
  • CTO: CN
  • Harmonized Tariff Code (HTS): 8708305030
  • Life Cycle Status Code: 4
  • Life Cycle Status Description: Announced
  • Warranty Special: 24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details.
  • Warranty Special UOM: TX
  • Application Summary: CadillacChevroletGMCHummer
  • Extended Product Description: Performance Front Disc Brake Rotor
  • AAIA Part Type Description: Disc Brake Rotor
  • Key Search Words: brake-pad-brake-shoerotorsdrumbrake-jobfront-brakerear-brakecyliderhydraluicdot-3dot-4front-brakesrear-brakesbrake-setbreaks
  • Label Description: Performance Front Disc Brake Rotor
  • Height: 3.5 IN
  • Hat Finish: Turned
  • Bolt Circle Diameter (mm): 165.1 mm
  • Height (mm): 89.2 mm
  • Weight: 26.6 LB
  • Width: 13.2 IN
  • Slotted: Yes
  • Disc Finish: Turned
  • Solid Or Vented Type Rotor: Vented
  • Discard Thickness: 1.437 IN
  • Discard Thickness: 36.499 MM

Product Details

Manufacturer:
Acdelco Specialty
Part Number:
18A927SD
Manufacturer Part Number:
18A927SD
Description:
Disc Brake Rotor
Long Description:
Front Brake Rotor
Part Type:
Disc Brake Rotor
Category:
Brake
Subcategory:
Drums And Rotors
Sales Rank:

Technical Details

Weight:
26.6 lbs.
Height:
4.1"
Width:
13.2"
Length:
13.2"
UOM:
EA
Quantity Sold:
Sold individually
Minimum Order Qty:
1

Specifications

Bolt Hole Quantity
8
Center Bore Diameter (in)
4.6 in
Pad Contact Surface Width
2 IN
Pad Contact Surface Width
51.25 MM
Material
Cast Iron
Outside Diameter
12.8 IN
Outside Diameter
325 MM
Nominal Thickness
1.5 IN
Nominal Thickness
38.1 MM
Bolt Circle Diameter
6.5 IN
Center Bore Diameter (mm)
118.1 mm
ABS Sensor Ring Included
No
Overall Rotor Diameter (mm)
324.87 mm
Rust Resistant Coating
Yes
Construction
Full Cast
Grade Type
Performance
Surface Type
Smooth
Length
13.2 IN
Programming Required
No
CTO
CN
Harmonized Tariff Code (HTS)
8708305030
Life Cycle Status Code
4
Life Cycle Status Description
Announced
Warranty Special
24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details.
Warranty Special UOM
TX
Application Summary
CadillacChevroletGMCHummer
Extended Product Description
Performance Front Disc Brake Rotor
AAIA Part Type Description
Disc Brake Rotor
Key Search Words
brake-pad-brake-shoerotorsdrumbrake-jobfront-brakerear-brakecyliderhydraluicdot-3dot-4front-brakesrear-brakesbrake-setbreaks
Label Description
Performance Front Disc Brake Rotor
Height
3.5 IN
Hat Finish
Turned
Bolt Circle Diameter (mm)
165.1 mm
Height (mm)
89.2 mm
Weight
26.6 LB
Width
13.2 IN
Slotted
Yes
Disc Finish
Turned
Solid Or Vented Type Rotor
Vented
Discard Thickness
1.437 IN
Discard Thickness
36.499 MM

The ACDELCO SPECIALTY Disc Brake Rotor contains no remanufactured components, and is designed to operate in either city or highway driving.

Warranty Information

New products purchased from our store are covered by a manufacturer warranty. Other than applicable manufacturer warranties, or as otherwise provided in these Terms & Conditions, there are no warranties, express or implied for any of our products, and we specifically disclaim any warranty of merchantability or fitness for a particular purpose for tires, aftermarket wheels, and tire & aftermarket wheel packages.

For other parts, we provide a limited warranty of 1 Year Warranty from the date received by the original purchaser or installer, unless otherwise specified, which covers the replacement of a defective part(s). The warranty applies only to parts replacement with same or better quaity. For such cases, a full refund will be issued to the original purchaser. A refund or an exchange of a defective part will be processed only if it is accompanied by the original sales invoice. All items must be in their original condition and must not be damaged due to incorrect installation upon return. The warranty is limited only to the original purchaser and is non-transferable. 

  1. All items are given a limited 1 Year Warranty warranty period by the manufacturer. The manufacturer will allow the parts to be covered by their warranty provided that the part was not modified by the buyer. 
  2. Under NO circumstances will our liability exceed the amount of the original sale.
  3. Products damaged as a result of abuse, misuse, improper repairs or maintenance, improper installation, alteration, or modification will not be covered by the warranty.
  4. The warranty does not cover airfreight charges, labor expenses, towing expenses, or rental car expenses resulting from installation errors. Return shipping is the responsibility of the buyer. We will not reimburse any return shipping charges incurred.
  5. All returned items must have the RA (Return Authorization) number written outside the shipping box prior to return. The RA Numbers can be obtained by creating a return from within your account. Returned items without RA numbers will not be accepted. 
  6. Our liability does not cover lost or stolen packages mailed back by the customer containing the parts being claimed under warranty. Because the customer is the shipper, he/she is the only one who can file any lost claim with the shipping company. Therefore, the claim must be coordinated and processed through the shipping company by the customer. 


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