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- Rear Brake Drum
Part TypeBrake Drum
BrandACDELCO
Package Height6.0
Package Width11.12
Package Length11.5
Weight11.29 PG
Weight11.29
Part CategoryReplacement Parts
Good Maintenance Practices - Section 2 - Bullet 3Inspection of wheel bearings and grease seals.
Rear Brake TypeVarious - Application Specific
Good Maintenance Practices - Section 2 - Bullet 4Parking brake adjustments (as needed).
PositionRear
Brake SystemVarious - Application Specific
Programming RequiredNo
Front Brake TypeVarious - Application Specific
Good Maintenance Practices - Section 2 - Bullet 1Inspection of the brake hoses for brittleness or cracking.
Good Maintenance Practices - Section 2 - Bullet 2Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
Good Maintenance Practices - Section 2 - HeaderThe following should be conducted by a qualified technician:
Signs Of Wear & Troubleshooting - Section 1 - Bullet 1Squealing or scraping noises.
Good Maintenance Practices - Section 1 - Bullet 1Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
Good Maintenance Practices - Section 1 - Bullet 4Check the thickness of your brake pads.
Inside Diameter230.12
Good Maintenance Practices - Section 1 - Bullet 2Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
Good Maintenance Practices - Section 1 - Bullet 3Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
Features & Benefits - Bullet 2Have a rust-preventative coating to help protect against corrosion
Bolt Hole Quantity4
Features & Benefits - Bullet 3GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 4Offering the quality, reliability, and durability of GM OE
Maximum Brake Diameter (Discard)231
Features & Benefits - Bullet 5Manufactured to GM OE specification for fit, form, and function
Stud/Lug Hole Quantity4
Product DescriptionACDelco GM Original Equipment Brake Drums are cylinder shaped bowls where the wheel cylinder presses the brake shoes outward against the inside of the drum. Drums are typically found on older vehicles and on the rear axles of trucks and some cars. These original equipment brake drums are manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Mount Hole Diameter (In)0.5511811in
Features &#38; Benefits - Bullet 1Inspected for balance, resulting in smooth brake operation and noise reduction
Drum Center Bore Diameter (In)2.246457
Good Maintenance Practices - Section 1 - HeaderThe following inspections and maintenance procedures can help prevent potential brake problems.
Width (In)12.38
MaterialCast Iron
Mount Hole Diameter (Mm)14mm
Height (In)3.38
Bolt Circle Diameter100
Signs Of Wear &#38; Troubleshooting - Section 1 - Bullet 2Brake pedal pulsation (not to be confused with normal ABS operation).
Length (In)13.12
Drum Center Bore Diameter (Mm)57.06
Outside Diameter271
Grade TypeOE
Vendor Part Number177-0947
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
