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- Rear Brake Drum Assembly
Part TypeBrake Drum
BrandACDELCO
Package Height8.9
Package Width17.4
Package Length17.4
Weight57.0 PG
Part CategoryReplacement Parts
Abs Sensor Ring IncludedNo
Discard Thickness (Mm)332.5
Discard Thickness13.09 in (332.486 mm)
Measurements13 in
PositionRear
Maximum Brake Diameter (Discard) (Mm)332.49
Nominal Drum Diameter13
MaterialCast Iron
Mount Hole Diameter0.619 in (15.723 mm)
Brake Surface FinishTurned
Nominal Drum Diameter (Mm)330.2
Outer Cooling FinsYes
Mount Hole Diameter (Mm)15.723
Bolt Circle Diameter6.5
New Or RemanufacturedNew
New Or RemanufacturedNew
Outside Diameter (Mm)417.8
Bolt Hole Quantity8
Part FitmentDirect Fit
Outside Diameter16.45 in (417.8 mm)
Grade TypeRegular
Bolt Circle Diameter (Mm)165.1
Vendor Part Number18B277
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
