{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Dorman®
M630274 First Stop Series Brake Master Cylinder

Tap image and pinch to zoom.
$219.49
$543.34Save: $323.85(60%)
Manufacturer #M630274
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Brake Master Cylinder
Brand:
Dorman
Series:
First Stop Series
Replaces OE Number:
F141605, MC141605, 130.82007, 15007799, 15142243, 19301986, 13-8042, 8150077990, 8151422430, 8193019860, 10-8041
Quantity Sold:
Sold individually
Warranty:
Lifetime Dorman limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number:
F141605, MC141605, 130.82007, 15007799, 15142243, 19301986, 13-8042, 8150077990, 8151422430, 8193019860, 10-8041
Recommended Use:
OE Replacement

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1983-1986 Chevrolet B60
All Submodels
All Engines
Bore: 2 in.; Bendix Booster
1983-1986 Chevrolet P60
All Submodels
All Engines
With Hydraulic Booster; Bore: 2 in.; Bendix Booster
1983-1986 GMC B6000
All Submodels
All Engines
Bore: 2 in.; Bendix Booster
1988-1991 Chevrolet B60
All Submodels
All Engines
With Hydraulic Booster; Bore: 2 in.; Bendix Booster; 19050S Rear Axle Or 19050T Rear Axle; With F070 Or F090 Front Axle
1988-1991 GMC B6000
All Submodels
All Engines
With Hydraulic Booster; Bore: 2 in.; Bendix Booster; 19050S Rear Axle Or 19050T Rear Axle; With F070 Or F090 Front Axle
Page 1 of 5 | Showing 1 - 5 of 21 results

Product Information

DORMAN FIRST STOP OE REPLACEMENT BRAKE MASTER CYLINDERS

Replace your leaking master cylinder with Dorman’s First Stop OE replacement brake master cylinders and stomp on the brakes with renewed confidence. Since 1918, Dorman Products has supplied the automotive aftermarket with high-quality replacement parts, hardware and fasteners.

  • Housing manufactured with premium cast iron or aluminum
  • Rigorously engineered to meet SAE standards
  • EPDM-based rubber components holds up against glycol-based brake fluid
  • 100% new
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

In the Garage with CarParts.com

Brake Parts Shopping Guide: The Top 10 Brands Today
What People Are Saying About Dorman Products on CarParts.com
Mechanic’s Review: Dorman Replacement Headlight Assembly | Chrysler Town And Country

Product Q&A

0
Does these master cylinders come with a fluid level sensor or is that sold separately?ThawkSep 27, 2023
Best Answer:Hi Travis, I'm pleased to assist you. No, the Dorman M630274 master cylinder does not come with a fluid level sensor. The sensor is sold separately. To take advantage of our discounted price and limited stock, click the link below to continue ordering. Have fun shopping! <a href="https://www.carparts.com/brake-master-cylinder/dorman/rbm630274?can=CPGG4850_CSQA_20230927" target="_blank">https://www.carparts.com/brake-master-cylinder/dorman/rbm630274?can=CPGG4850_CSQA_20230927</a>
Grace G.STAFFSep 27, 2023
0
Will this fit a 1999 gmc c7500 topkick?Jordan R.Apr 12, 2021
Best Answer:Hi Jordan, I'm glad to help you out. This item does not fit the 1999 GMC C7500 Topkick. Click the link below for the 1999 GMC C7500 Topkick brake master cylinder options: <a href="https://www.carparts.com/search?q=Brake_Master_Cylinder&vehicle[year]=1999&vehicle[make]=GMC&vehicle[model]=C7500_Topkick&filters[universal]=false&can=CPAP3648" target="_blank">https://www.carparts.com/search?q=Brake_Master_Cylinder&vehicle[year]=1999&vehicle[make]=GMC&vehicle[model]=C7500_Topkick&filters[universal]=false&can=CPAP3648</a> I hope this helps. Happy shopping.
Aldrin P.STAFFApr 12, 2021