Name: ACDelco 18A81945A Disc Brake Rotor - 8 Lug Holes, Non-Coated, Plain Steel, Vented, Rear
SKU: 18a81945a
Price: 156.99 USD
Availability: InStock

ACDELCO part description

Gold™ Disc Brake Rotor - Rear, Slotted, Vented, 1-Piece

Product Description

Front Brake Rotor

Product Attributes

Nominal Thickness	40.132mm (1.58 in.)
BOLT CIRCLE	180.34mm (7.1 in.)
Lug Holes Quantity	8
Lug Holes Quantity	8
Minimum Thickness	38.354mm (1.51 in.)
Minimum Thickness	38.354mm (1.51 in.)
Quantity	1 Per Pack
Quantity	1 Per Pack
Rotor Construction	1-Piece
Rotor Construction	1-Piece
Rotor Design	Rotors Only
Rotor Design	Rotors Only
Rotor Diameter	354.99mm (13.976 in.)
Rotor Diameter	354.99mm (13.976 in.)
Rotor Finish	Non-Coated
Rotor Finish	Non-Coated
Rotor Height	149.86mm (5.9 in.)
Rotor Height	149.86mm (5.9 in.)
Rotor Material	Steel
Rotor Material	Steel
Rotor Style	Plain
Rotor Style	Plain
Rotor type	Vented
Rotor type	Vented
Discard Thickness	1.516 IN
Nominal Thickness	1.583 IN
Height (in)	5.906 in
Bolt Circle Diameter (in)	7.087 in
Lug Quantity	8
Bolt Hole Quantity	8
Inside Diameter	10.055 IN
Outside Diameter	13.976 IN
Width (in)	15.12 in
Length (In)	15.75 IN
Discard Thickness	38.5 MM
Nominal Thickness	40.2 MM
Weight	44.83 lb
Height (mm)	150 mm
Bolt Circle Diameter (mm)	180 mm
Inside Diameter	255.4 MM
Outside Diameter	355 MM
Mounting Bolt Hole Diameter	0.64 IN
Product Description	ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Features & Benefits - Bullet 2	Economical value with dependable quality
Features & Benefits - Bullet 3	For General Motors vehicles as well as most makes and models
Programming Required	No
Slotted	No
Grade Type	Regular
Surface Type	Smooth
Features & Benefits - Bullet 1	Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
Center Hole Diameter	130.05 MM
Solid Or Vented Type Rotor	Vented
Original Equipment Replacement	Yes
Material	Cast Iron
Mounting Bolt Hole Circle Diameter	7.087 IN
Mounting Bolt Hole Circle Diameter	180 MM
Center Hole Diameter	5.12 IN
Directional or Non-Directional Brake Surface	Non-Directional
Mounting Bolt Hole Quantity	8
Overall Height	5.906 IN
Overall Height	150 MM
Stud/Lug Hole Quantity	8
Conventional Or Drum-In-Hat Type Rotor	Conventional
Mounting Bolt Hole Diameter	16.25 MM
ABS Tone Ring Included	No

Additional Information

Warranty Special	12 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details\|12 Months/20,000 Kilometers Limited Warranty (Parts Only). Please see ACDelcocanada.com for more details
Harmonized Tariff Code (HTS)	8708305030
Country of Origin (Primary)	CN
Warranty Special UOM	TX
UPC	00808709585800

Fits Vehicles

Chevrolet Silverado 3500 HD (2015-2019)
GMC Sierra 3500 HD (2015-2019)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.