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ACDelco Professional Brake Drum 18B4

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ACDelco1254023
Part # 18B4
SKU # 1254023
Total price is: 103 dollars and 99 cents.

Warranty
Part #18B4
SKU #1254023
Weight22.5lbs
Depth3.47in
Weight22.5lb
Outer Cooling FinsYes
Nominal Drum Diameter11.05mm
ABS Tone Ring IncludedNo
Grade TypeStandard Replacement
Brake Surface FinishTurned
MaterialCast Iron
Stud/Lug Hole Quantity5
Bolt Hole Quantity5
Stud/Lug Hole Diameter13.4mm
Bolt Circle Diameter127mm
Maximum Brake Diameter (Discard)280.92mm
Outside Diameter14mm

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 better braking performance. Chamfer angle, vane configuration, and plate thickness all follow the OE design, making them a premium aftermarket replacement for your GM and non-GM vehicle. Also, no machining is required. ACDelco Professional Brake Drums are ready to be installed right out of the box.
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    Inspected for balance; resulting in smooth brake operation and noise reduction
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    Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
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    Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration
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