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1990 Mazda RX-7
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1990 Mazda RX-7 Change Vehicle

Dorman®
1990 Mazda RX-7 - Brake Master Cylinder, with Reservoir, Naturally Aspirated, Bore: 7/8 In

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$70.99
$125.84Save: $54.85(44%)
Manufacturer #M39746
Guaranteed to Fit1990 Mazda RX-7 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1990 Mazda RX-7
GTUs
2 Cyl 1.3L
Naturally Aspirated, Bore: 7/8 in.
1990 Mazda RX-7
GXL
2 Cyl 1.3L
Naturally Aspirated, Bore: 7/8 in.
1990 Mazda RX-7
GTU
2 Cyl 1.3L
Naturally Aspirated, Bore: 7/8 in.
1990 Mazda RX-7
GXL 2+2
2 Cyl 1.3L
Naturally Aspirated, Bore: 7/8 in.
1990 Mazda RX-7
Convertible
2 Cyl 1.3L
Naturally Aspirated, Bore: 7/8 in.

Highlights

Part:
Brake Master Cylinder
Brand:
Dorman
Notes:
0.88 in. bore diameter; (2) M10 x 1.0 Forward Outlet Size Forward Outlet Size; M10 x 1.0 Rearward Outlet Size
Series:
First Stop Series
Condition:
New
Reservoir Included:
With Reservoir
Replaces OE Number:
M900621, 072-8430, MC115674, M52215, NM52215, F115674, 18M414, 12381, MC39746, M-53105, 130.45105, 13-2215, FB0243400B, FB0243400C, FB0243400D, 11-2215, 783-14105, 83-14105
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.

Interchange Part Number:
M900621, 072-8430, MC115674, M52215, NM52215, F115674, 18M414, 12381, MC39746, M-53105, 130.45105, 13-2215, FB0243400B, FB0243400C, FB0243400D, 11-2215, 783-14105, 83-14105
Material:
Cast Iron
Outlet Quantity:
2 Outlets
Recommended Use:
OE Replacement
Fitnotes:
Naturally Aspirated, Bore: 7/8 in.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1986-1987 Mazda RX-7
Base
All Engines
Non-ABS, Bore: 7/8 in.; Without Automatic Adjustable Suspension
1986-1988 Mazda RX-7
GXL
All Engines
Non-ABS, Bore: 7/8 in.; Without Automatic Adjustable Suspension
1986-1988 Mazda RX-7
Turbo
All Engines
Non-ABS, Bore: 7/8 in.; Without Automatic Adjustable Suspension
1987 Mazda RX-7
Base 2+2
All Engines
Non-ABS, Bore: 7/8 in.; Without Automatic Adjustable Suspension
1987 Mazda RX-7
LX
All Engines
Non-ABS, Bore: 7/8 in.; Without Automatic Adjustable Suspension
Page 1 of 4 | Showing 1 - 5 of 18 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
Worked as expected
The master brake cylinder was as expected. It is now installed and working as it should. No issues have been encountered.
Purchased on Oct 01, 2015