This part is a drum, rear brake, for Chevrolet, Buick, Pontiac, Oldsmobile, and Cadillac cars. It fits for 23 General Motors vehicles which were sold in the U.S. from 1980 to 2002. It's a genuine General Motors part with an OEM part number 18020612, and a corresponding ACDelco part number 177-381. Please keep in mind that this drum is discontinued for the U.S. market since June 1, 2010, and is discontinued for Canada market since February 28, 2009.
This drum has dimensions 4.20 in × 11.30 in × 10.40 in, it has a weight of 9.00 pounds, usually, it comes in a set of 1 item in retail packaging. Bulk packaging option for wholesale buyers is a pallet of 80 units.
This drum 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
GM 18020612 Drum Aftermarket Replacements
RUVILLE BRD130310 Brake Drum
Manufacturer: RUVILLE
Replacement Part Number: BRD130310
Inner Brake Drum Height [mm]: 52
Inner Br. Drum Diam. [mm]: 200
Rim Hole Number: 5
Br. Drum outer diameter [mm]: 232
Total Br. Drum Height [mm]: 66
~ $?
BREMBO 14.5006.10 Brake Drum
Manufacturer: BREMBO
Replacement Part Number: 14500610
Total Br. Drum Height [mm]: 66
Number of Holes: 5
for article number: 14.5006.10
Inner Brake Drum Height [mm]: 52,5
Max.skimmed drum measure [mm]: 201
Fitted Diameter [mm]: 57,5
Drum Diameter: 200
~ $?
A.B.S. 2337-S Brake Drum
Manufacturer: A.B.S.
Replacement Part Number: 2337S
Inner Br. Drum Diam. [mm]: 200
Rim Hole Number: 5
Weight [kg]: 3,29
Height [mm]: 68
Inner Brake Drum Height [mm]: 53
Hub Diameter 1 [mm]: 57,5
~ $?
VEMA 801170 Brake Drum
Manufacturer: VEMA
Replacement Part Number: 801170
Fitting Position: Rear Axle
~ $?
Spare Part Information
Technical Details
Brand
ACDelco
OEM number
18020612
ACDelco part number
177-381
Part group number
05.809
Part dimensions H×L×W
4.20 in × 11.30 in × 10.40 in
Part weight
9.00 pounds
First year of use
1980
Last year of use
2002
Product sub-line
C
Warehouse code
AR
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
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