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GMC 18047531 CYLINDER KIT

2003-2005 GMC Safari

Customer Questions & Expert Answers (3)
18047531 GM CYLINDER KIT
  • Part Description
    CYLINDER KIT, Brake Master
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number18047531
    Part DescriptionCYLINDER KIT, Brake Master
    Other NamesOverhaul Kit
    Item Dimensions10.1 x 8.0 x 1.5 inches
    Item Weight0.60 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU18047531
    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
    2003-2005 GMC Safari6 Cyl 4.3LVAN SAFARI
  • 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 18047531 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the initial step to remove the Brake Master Cylinder for the 2004 Chevrolet Astro? Posted by Neveen K.
    A:
    Start by placing rags under the brake line fittings and preparing caps or plastic bags to cover the ends of the lines once they are disconnected. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Fernando / Jan 05, 2025
    Q:
    What is the initial step to remove the Brake Master Cylinder of the 2003 GMC Safari? Posted by Jaeho J.
    A:
    Start by placing rags under the brake line fittings and preparing caps or plastic bags to cover the ends of the lines once they are disconnected. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Feb 08, 2025

Genuine GM Part 18047531, the Right Choice

To ensure reliability, purchase GM part # 18047531 CYLINDER KIT. It is sometimes referred to as GMC 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 GMC Safari models.

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