Make sure this part fits

GMC 12387941 Clutch Master Cylinder Assembly

1994-1995 GMC

Customer Questions & Expert Answers (3)
12387941 GM Clutch Master Cylinder Assembly Illustration 1 of 1
  • Part Description
    CYLINDER, Hydraulic Clutch Main Cylinder
  • Replaces
    12549134
  • 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 Number12387941
    Part DescriptionCYLINDER, Hydraulic Clutch Main Cylinder
    Other NamesMaster Cylinder
    Item Dimensions8.8 x 4.6 x 2.8 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12549134
    ManufacturerGeneral Motors
    SKU12387941
    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 GMC Jimmy6 Cyl 4.3L2 DOOR, 4 DOOR
    1994-1995 GMC Sonoma4 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 12387941 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the first step to remove the Clutch Master Cylinder for the 1995 Chevrolet Blazer? Posted by Tod M.
    A:
    Disconnect the negative cable from the battery. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Henry / Feb 02, 2025
    Q:
    What is the first step to remove the Clutch Master Cylinder for the 1994 Chevrolet S10? Posted by Ayo O.
    A:
    Disconnect the negative cable from the battery. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Nicholas / Nov 25, 2025

Genuine GM Part 12387941, the Right Choice

To ensure reliability, purchase GM part # 12387941 Clutch Master Cylinder Assembly. It is sometimes referred to as GMC Clutch 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 Jimmy, Sonoma models.

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