ACDELCO
More Information for ACDELCO 18B266
{Alternate Inventory Numbers: 19171649}
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ACDELCO 18B266  
$12.33
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$12.33
Total
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ACDELCO 18B266 Specifications
Abs Tone Ring IncludedNo
Bolt Circle Diameter (IN)3.94
Bolt Circle Diameter (MM)100
Brake Surface FinishTurned
Center Bore Diameter (IN)2.41in
Center Bore Diameter (MM)61.1mm
Depth (IN)1.53
Depth (MM)38.85
Discard Thickness (IN)7.13
Discard Thickness (MM)181
Height (IN)2.8
Length (IN)7.13
MaterialCast Iron
Maximum Brake Diameter (Discard) (MM)181.1
Measurements230 X 47.5 mm
Mount Hole Diameter (IN)0.493in
Mount Hole Diameter (MM)12.522mm
Nominal Drum Diameter (IN)0.281
Nominal Drum Diameter (MM)7.15
Outer Cooling FinsNo
Outside Diameter (IN)0.335
Outside Diameter (MM)8.5
Stud/Lug Hole Diameter (IN)0.485
Stud/Lug Hole Diameter (MM)12.3
Weight (lb)7.5
Width (IN)10.8
Gold / Professional
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 great braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design, making them the ideal premium aftermarket replacement for your GM or non-GM vehicle.

Features & Benefits:
  • Inspected for balance resulting in smooth brake operation and reduced noise level
  • Follows original manufacturers' designs for dispersing heat, helping to prolong shoe and drumlife while reducing noise and vibration
  • Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
OEM / Interchange Numbers: 18028579

Warranty Information:
24 Month / Unlimited Mile Warranty
Warranty Details