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Genuine GM 18030821
Cylinder Asm, Brake Master

GM 18030821 Cylinder Asm, Brake Master
  • Part Description CYLINDER, Brake Master
  • Replaces 18018236
  • Brand GM
  • Manufacturer's Notes This part is discontinued.

Vehicle Specific

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  • Product Specifications

    BrandGenuine General Motors
    Manufacturer Part Number18030821
    Part DescriptionCYLINDER, Brake Master
    Other DescriptionCylinder Asm, Brake Master
    Item Dimensions19.0 x 13.6 x 10.9 inches
    Item Weight15.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces18018236
    ManufacturerGenuine General Motors
    SKU18030821
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty. For more information, please see our Warranty Page.
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1985-1986 Buick Estate Wagon6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR COLLECT SP EDIT
    1985 Buick Lesabre6 Cyl 3.8L, 8 Cyl 5.0L, 8 Cyl 5.7L DieselCUSTOM 2 DOOR, CUSTOM 4 DOOR, ELECTRA ESTATE WAGON, ESTATE WAGON, LIMITED 2 DOOR COLLECT SP EDIT, LIMITED 4 DOOR COLLECT SP EDIT
    1986 Chevrolet Caprice6 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L4 DOOR, CLASSIC 2 DOOR, CLASSIC 4 DOOR, CLASSIC STATION WAGON
    1986 Oldsmobile Custom Cruiser8 Cyl 5.0LSTATION WAGON
    1986 Pontiac Parisienne6 Cyl 4.3L, 8 Cyl 5.0LSTATION WAGON

Related Parts for 18030821

OEM GM 18030821 at AutoPartsPrime, Your Right Choice

  • The part number 18030821, Cylinder Asm, Brake Master, is designed to fit specific GM vehicles. Here, we provide you with parts specifications and vehicle fitment information for your convenience. This part fits specific Buick Estate Wagon, Lesabre. It fits Chevrolet Caprice. It also fits Oldsmobile Custom Cruiser. This also fits Pontiac Parisienne. All OEM GM parts are manufactured by GM and guaranteed by GM's factory warranty. You can find diagrams here for your parts lookup.
  • AutoPartsPrime is a fast-growing online store, and the online catalog we carry covers all your genuine automotive needs. From engine parts to body parts, we have a huge selection of GM parts. If you have friends who also own GM vehicles, don't forget to refer them to AutoPartsPrime. Also, if you have any questions or hesitation, let us help you.