Dorman - First Stop Brake Master Cylinder
Fits Acura, Honda — 16 vehicle applications
New Master Cylinder
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Dorman - First Stop M630986 Vehicle Fitment
Fits 16 vehiclesThis Dorman - First Stop Brake Master Cylinder fits Acura ILX, Honda Civic vehicles.
Fits 2013-2015 Acura ILX; 2012-2015 Honda Civic.
2014-2015 Honda Civic
2014-2015 Honda Civic
2014-2015 Honda Civic
2014-2015 Honda Civic
2014-2015 Honda Civic
2014-2015 Honda Civic
2012-2015 Honda Civic
2012-2015 Honda Civic
2012 Honda Civic
2012 Honda Civic
Dorman - First Stop M630986 Specifications
- Mounting Hardware Included
- No
- Mounting Hardware Included
- No
- Mounting Hardware Included
- Non
- Mounting Bracket Included
- No
- Mounting Bracket Included
- No
- Mounting Bracket Included
- Non
Dorman - First Stop M630986 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | Alltech Automotive | 100-4012 |
| Aftermarket | CARDONE Reman | 11-4581 |
| Aftermarket | Centric Parts | 130.40079 |
| Aftermarket | DFC Brake Master Cylinders - Archived | 355-59056 |
| Aftermarket | Honda | 46100TR7A01 |
| Aftermarket | Honda | 46100TX6A02 |
| Aftermarket | Honda | 46100TX6A03 |
| Aftermarket | Raybestos Brakes | MC391462 |
| Aftermarket | Wagner Brake | MC146124 |
Dorman - First Stop M630986 Product Description
This brake master cylinder is precision-engineered to match the design, function, and performance of the original master cylinder on specific vehicle years, makes and models. It is made of new, high-quality materials for a safe, durable replacement.
Key Features
- Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid
- Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance
- 100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety
- Strict specifications - made to meet rigorous SAE International standards
About Dorman - First Stop
Shop Dorman - First Stop Brake Master Cylinder at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - First Stop M630986. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — Dorman - First Stop M630986
What vehicles does the Dorman - First Stop M630986 fit?
The Dorman - First Stop M630986 fits 16 vehicle applications including 2015 Acura ILX, 2015 Acura ILX, 2012-2015 Honda Civic, 2014-2015 Honda Civic, 2014-2015 Honda Civic and 11 more. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - First Stop M630986 replace?
The Dorman - First Stop M630986 is a direct replacement for Alltech Automotive 100-4012, CARDONE Reman 11-4581, Centric Parts 130.40079, DFC Brake Master Cylinders - Archived 355-59056, Honda 46100TX6A03 and 6 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Dorman - First Stop M630986 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - First Stop M630986. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Dorman - First Stop M630986?
Shipping options for the Dorman - First Stop M630986 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Dorman - First Stop M630986 cost?
The Dorman - First Stop M630986 is currently listed at $189.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Dorman - First Stop Brake Master Cylinder a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Dorman - First Stop Brake Master Cylinder before ordering.