Make sure this part fits

Chevrolet 18029949 Brake Master Cylinder

1995-1997 Chevrolet

Customer Questions & Expert Answers (3)
18029949 GM Brake Master Cylinder Illustration 1 of 1
  • Part Description
    CYLINDER, Brake Master Cylinder
  • Replaces
    18022969
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Chevrolet
    Manufacturer Part Number18029949
    Part DescriptionCYLINDER, Brake Master Cylinder
    Other NamesMaster Cylinder
    Item Dimensions8.3 x 6.2 x 12.2 inches
    Item Weight3.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces18022969
    ManufacturerGeneral Motors
    SKU18029949
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1995-1997 Chevrolet Blazer6 Cyl 4.3L2 DOOR, 4 DOOR
    1995-1997 Chevrolet S104 Cyl 2.2L, 6 Cyl 4.3LPICKUP
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 18029949 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    How do you prepare the brake lines before removing the Brake Master Cylinder for the 1997 Chevrolet Blazer? Posted by Verne N.
    A:
    Place rags under the brake line fittings and prepare caps or plastic bags to cover the ends of the lines once they're disconnected. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Jan 28, 2026
    Q:
    How do you prepare the brake lines before removing the Brake Master Cylinder for the 1996 GMC Jimmy? Posted by Keane V.
    A:
    Place rags under the brake line fittings and prepare caps or plastic bags to cover the ends of the lines once they're disconnected. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Feb 01, 2026

Genuine GM Part 18029949, the Right Choice

To ensure reliability, purchase GM part # 18029949 Brake Master Cylinder. It is sometimes referred to as Chevrolet Brake Master Cylinder. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Chevrolet Blazer, S10 models.

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