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Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Dorman®
M66712 First Stop Series Brake Master Cylinder With Reservoir

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$64.49
$136.26Save: $71.77(53%)
Manufacturer #M66712
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Notes:
1 in. bore diameter; 1/2-20 Forward Outlet Size Forward Outlet Size; 9/16-18 Rearward Outlet Size
Series:
First Stop Series
Condition:
New
Reservoir Included:
With Reservoir
Replaces OE Number:
M900095, MC501390, M1328, M1679, NM1328, F64890, F66712, MC64890, MC66712, 11328, 2536236, MC36236, MC36328, M-82015, 130.62015, 1489981, 5474057, 9787658, 13-1328, 10-1328, 10-1427, 83-36015, 83-50015
Includes:
With Cap
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.

Promotions:
European Vehicle Parts
Interchange Part Number:
M900095, MC501390, M1328, M1679, NM1328, F64890, F66712, MC64890, MC66712, 11328, 2536236, MC36236, MC36328, M-82015, 130.62015, 1489981, 5474057, 9787658, 13-1328, 10-1328, 10-1427, 83-36015, 83-50015
Material:
Cast Iron
Outlet Quantity:
2 Outlets

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1967 Buick LeSabre
All Submodels
All Engines
With Bendix Brakes; Bore: 1 in.; Power Brakes
1967 Cadillac Calais
All Submodels
All Engines
With Bendix Brakes; Bore: 1 in.; With Power Brakes
1967 Cadillac DeVille
All Submodels
All Engines
With Bendix Brakes; Bore: 1 in.; With Power Brakes
1967 Cadillac Eldorado
All Submodels
All Engines
With Bendix Brakes; Bore: 1 in.; Power Brakes
1967 Cadillac Fleetwood
All Submodels
All Engines
With Bendix Brakes; Bore: 1 in.; With Power Brakes
Page 1 of 6 | Showing 1 - 5 of 30 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.

Customer Reviews

First Stop Series Brake Master Cylinder With Reservoir
Get your car back on the road in time to enjoy driving it
I have not had a bad experience on car-parts. When I order I get the right part and I get it in time to get my car or truck back on the road. I'm a hot rodder. Speed is important. Not just the speed of the car but also getting it back on the road when it goes down. In today's world, there's a lot of so called bigger companies who try to get your business thru different lures. I've found most of them make big promises but by the time you get your part the car show season is over. Thanks Car-Parts, you deliver.
Curt F.
VERIFIED PURCHASER
Purchased on Jun 13, 2023