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GM 18013440 Master Cyl. Asm. Pkg.

1985-1995 GM

Customer Questions & Expert Answers (3)
GM 18013440 Master Cyl. Asm. Pkg.
  • Part Description
    CYLINDER, Brake Master Cylinder
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number18013440
    Part DescriptionCYLINDER, Brake Master Cylinder
    Other NamesMaster Cylinder
    Item Dimensions11.9 x 8.2 x 6.7 inches
    Item Weight3.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU18013440
    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
    1985-1989 Chevrolet Astro4 Cyl 2.5L, 6 Cyl 4.3LVAN ASTRO
    1985-1995 Chevrolet G106 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER
    1985-1995 Chevrolet G206 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER
    1985-1991 Chevrolet G306 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER
    1985-1989 Chevrolet P206 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselCHASSIS 3/4 TON DELIVERY
    1985-1990 Chevrolet P304 Cyl 3.9L Diesel, 6 Cyl 4.3L, 6 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4LCHASSIS 1 TON DELIVERY, CHASSIS 1 TON MOTOR HOME, CHASSIS DELIVERY, CHASSIS MOTOR HOME
    1985-1995 GMC G15006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L1/2 TON CARGO, 1/2 TON PASSENGER
    1985-1995 GMC G25006 Cyl 4.3L, 8 Cyl 5.0L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 6.5L Diesel1/2 TON CARGO, 1/2 TON PASSENGER, 3/4 TON CARGO, 3/4 TON PASSENGER
    1985-1991 GMC G35006 Cyl 4.3L, 8 Cyl 5.7L, 8 Cyl 6.2L Diesel, 8 Cyl 7.4L1 TON CARGO, 1 TON COMMERCIAL/RECREATIONAL VEHICLE, 1 TON PASSENGER
    1985-1989 GMC P25006 Cyl 4.8L, 8 Cyl 5.7L, 8 Cyl 6.2L DieselCHASSIS 3/4 TON DELIVERY
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  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 18013440 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    How do you disconnect the brake lines from the master cylinder for the 2000 Chevrolet Astro? Posted by Customer
    A:
    Use a flare-nut wrench to loosen the tube nuts at the ends of the brake lines where they enter the master cylinder. Pull the brake lines away slightly and plug the ends to prevent contamination.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    Q:
    How do you dismantle the master cylinder of the 1987 GMC Safari? Posted by Customer
    A:
    Remove the reservoir covers and diaphragms, discard any remaining fluid, mount the master cylinder in a vise with blocks of wood, remove the primary piston lock-ring and assembly.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Brake Master Cylinder
    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 18013440, the Right Choice

To ensure reliability, purchase GM part # 18013440 Master Cyl. Asm. Pkg.. It is sometimes referred to as GM 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 Astro, G20, P30 models. It fits GMC G1500, G3500, Safari.

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