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Cadillac 84644599 Cylinder Kit, Brk Mas

2017-2021 Cadillac

Customer Questions & Expert Answers (2)
GM 84644599 Cylinder Kit, Brk Mas
  • Part Description
    Cylinder Kit, Brk Mas
  • Replaces
    23398838, 84486954
  • Manufacturer
    General Motors
Make sure this part fits
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine Cadillac
    Manufacturer Part Number84644599
    Part DescriptionCylinder Kit, Brk Mas
    Other NamesMaster Cylinder
    Item Dimensions10.9 x 8.1 x 5.7 inches
    Item Weight2.90 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces23398838, 84486954
    ManufacturerGeneral Motors
    SKU84644599
    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
    2017-2021 Cadillac XT54 Cyl 2.0L, 6 Cyl 3.6LCROSSOVER 4 DOOR, LUXURY CROSSOVER 4 DOOR, PLATINUM CROSSOVER 4DOOR, PREMIUM CROSSOVER 4DOOR, SPORT CROSSOVER 4DOOR (GMNA)
    2020-2021 Cadillac XT66 Cyl 3.6LLUXURY X-OVER 4DOOR(GMNA), SPORT X-OVER 4DOOR(GMNA)
  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 84644599 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you remove the master cylinder? Posted by Customer
    A:
    To remove the brake master cylinder, start by turning off the ignition switch and removing the air filter element. If necessary, remove the air filter cover and outlet duct as well. Use a syringe or turkey baster to remove as much fluid as possible from the reservoir. Disconnect the brake booster check valve and the electrical connector at the brake fluid level switch. Remove the windshield washer fluid heater if it is equipped. Place rags under the fluid fittings and prepare caps or plastic bags to cover the ends of the lines. Clean off any dirt or debris from around the brake line fittings. Loosen the fittings at the ends of the brake lines and plug the ends to prevent contamination. Remove the nuts attaching the brake master cylinder to the power booster and carefully pull the brake master cylinder off the studs. If installing a new brake master cylinder, spread the tabs on the bottom of the reservoir, lubricate new reservoir seals with brake fluid, and secure the reservoir to the new brake master cylinder. To install the new brake master cylinder, bench bleed it first by mounting it in a vise and attaching bleeder tubes to the outlet ports. Fill the reservoir with brake fluid and slowly push the pistons into the brake master cylinder to expel air. Repeat until no more air bubbles are present. Remove the bleed tubes and install plugs in the open ports. Install the brake master cylinder over the studs on the power brake booster and tighten the attaching nuts. Thread the brake line fittings into the brake master cylinder and tighten them securely. Fill the reservoir with fluid and bleed the brake master cylinder and brake system. Test the brake system before placing the vehicle into normal service.
    Posted by GMPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 84644599, the Right Choice

To ensure reliability, purchase GM part # 84644599 Cylinder Kit, Brk Mas. It is sometimes referred to as Cadillac 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 Cadillac XT5, XT6 models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 84644599 Cylinder Kit, Brk Mas. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Cadillac parts information, click here.

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