ACDELCO
More Information for ACDELCO 18A1384
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ACDELCO 18A1384  
$36.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$36.79
Total
(Only 2 Remaining)
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ACDELCO 18A1384 Specifications
MaterialCast Iron
Discard Thickness0.88 IN
Discard Thickness22.352 MM
Max Bolt Hole Diameter69.09 MM
Max Center Hole Diameter2.72 IN
Nominal Thickness0.95 IN
Nominal Thickness24.13 MM
Center Hole Diameter2.72 IN
Center Hole Diameter69.09 MM
Bolt Circle Diameter4.5 in
Bolt Circle Diameter4.5 in
Bolt Circle Diameter114.3 mm
Overall Rotor Diameter10.08 IN
Overall Rotor Diameter256.03 MM
Disc ConstructionVented
Disc FinishTurned
Hat FinishTurned
ConstructionFull Cast
Includes ABS Sensor RingNo
Rust Resistant CoatingYes
SlottedYes
Thickness0.95 IN
Thickness24.13 MM
Bolt Hole Quantity5
Number of Lugs5
Overall Height1.79 IN
Overall Height45.46 MM
Pitch Circle Diameter4.5 in
Pitch Circle Diameter114.3 mm
Outside Diameter10.1 IN
Outside Diameter256 mm
Center Bore Diameter2.7 in
Center Bore Diameter68.8 MM
Height1.8 IN
Height45.5 mm
Grade TypePerformance
ABS Sensor Ring IncludedNo
Surface TypeSmooth
Solid Or Vented Type RotorVented
Specialty; Performance
ACDelco Severe Duty Rotors are designed for high performance vehicles, off road vehicles, SUVs, trucks, and fleet vehicles. They feature a thickness variation that helps to minimize pedal pulsation, noise, and help to extend brake pad life. These brake rotors meet the SAE standard for structural integrity with OE matched material, delivering guaranteed performance.

Features & Benefits:
  • Match OE vane configuration to help minimize brake wear and optimize cooling
  • Damped iron metallurgy helps with noise and heat levels
  • Black and gray fusion coating provides corrosion protection
  • Non-directional rotation eliminates the need for unique left and right designations
  • Mill balanced to minimize vibration
  • Ready to be installed right out of the box – no machining required
Installation Tips
  • Always replace Brake Pads and inspect Calipers and Brake Hoses when installing new rotors
  • Suspend the caliper from the suspension using a Caliper Hanger to prevent damage to the brake hose
  • After removing the old rotor, clean the hub face with a Wire Brush to remove rust buildup and apply Copper Anti Seize to prevent future buildup. Rust or debris on the hub can cause rotor runout and lead to wheel vibration
  • Apply Brake Lube to caliper pins, clips, the edges of the brake pad mounting tabs, and the back side of the brake pads to ensure noise free braking. DO NOT apply lube to the friction side of the brake pads
  • Use a Caliper Piston Compressor to retract the caliper piston(s) and make room for the new, thicker brake pads
  • Open the master cylinder reservoir during piston compression to prevent pressure buildup. Keep an eye on the Brake Fluid level to ensure it does not overflow
  • After the job is complete, pump the brake pedal several times to push the caliper piston back up against the pads to ensure proper brake function


OEM / Interchange Numbers: 19105846

Warranty Information:
24 Month / Unlimited Mile Warranty
Warranty Details