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OE Quality
60-Day Returns
RaybestosPart #: MC661
Raybestos MC661 Brake Master Cylinder
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$100.33Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Brake Master Cylinder options
Raybestos MC661 Brake Master Cylinder
| Brand | Raybestos |
|---|---|
| Part Number | MC661 |
| Mounting Hole Quantity | 3 |
| Master Cylinder Material | Iron |
| Mounting Hole Diameter | 0.413 |
| Bore Size | 1.500 |
| Number of Ports | 3 |
| Primary Port Thread A | 1/2"-20 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
10-4066110-5758611119116154H13-40661130.83002130328H142907H48175H48175HX547300657836H64475266183-5600293681R91DX4731DX5454E-3883E13588007E661F121980F1332F1335F1343F1348F21980F21985F21988F661F678M661M94002MC250430MC453MC661MCA661N1507N2507N4507NMC11240R413883RE661
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.