{
    "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
}
Select your vehicle

BMW 328i xDrive Brake Master Cylinders

Refine by:

Shop Catalog

Showing 1 - 6 of 6 results
Sort by:
MC391505 Brake Master Cylinder
Part Number: RAYMC391505
Vehicle Info Required to Guarantee Fit
$112.99
Product Details
Notes : (2) Number of Ports; M12x1 Primary Port Thread ASeries : Element3 SeriesQuantity Sold : Sold individuallyWarranty : Raybestos limited warrantyProp 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.

Recommended Use : OE Replacement
MC391365 Brake Master Cylinder
Part Number: RAYMC391365
Vehicle Info Required to Guarantee Fit
$87.49
Product Details
Notes : (2) Number of Ports; M12x1 Primary Port Thread ASeries : Element3 SeriesQuantity Sold : Sold individuallyWarranty : Raybestos limited warrantyProp 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.

Recommended Use : OE Replacement
130.34119 Brake Master Cylinder, Without Reservoir, Sold Individually
Part Number: CE130.34119
Vehicle Info Required to Guarantee Fit
$102.99
Product Details
Series : Premium SeriesCondition : NewReservoir Included : Without ReservoirQuantity Sold : Sold individuallyWarranty : 90-day or 3,000-mile Centric limited warrantyProp 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.

Recommended Use : OE Replacement
M630918 First Stop Series Brake Master Cylinder Without Reservoir
Part Number: RBM630918
Vehicle Info Required to Guarantee Fit
$123.99
Product Details
Series : First Stop SeriesReservoir Included : Without ReservoirReplaces OE Number : MC146080, MC391505, 130.34122, 34336851095, 11-4694Quantity Sold : Sold individuallyWarranty : Lifetime Dorman limited warrantyProp 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 : MC146080, MC391505, 130.34122, 34336851095, 11-4694Recommended Use : OE Replacement
10797 Brake Master Cylinder - Replaces OE Number 34-33-6-785-664
Part Number: ATE010797
Vehicle Info Required to Guarantee Fit
$182.49
Product Details
Replaces OE Number : 34336785664Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile limited warrantyProp 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 : 34336785664Recommended Use : OE Replacement
UBA0720005 OE Replacement Series Brake Master Cylinder
Part Number: BEC072-0005
Vehicle Info Required to Guarantee Fit
$126.49
Product Details
Series : OE Replacement SeriesQuantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Beck Arnley limited warrantyProp 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.

Recommended Use : OE Replacement
Page 1 of 1 | Showing 1 - 6 of 6 results

Helpful Automotive Resources

Testing a Brake Master Cylinder: Tips and Tricks
Testing a Brake Master Cylinder: Tips and TricksA brake master cylinder is essentially just a cylinder with pistons that push brake fluid from reservoirs, generating hydraulic pressure and activating the braking system.
How Long Does a Brake Job Take? Plus FAQs
How Long Does a Brake Job Take? Plus FAQsFully functioning brakes ensure that you’re able to stop your vehicle when needed, reducing the risk of collisions. Like the engine and transmission, the brake system should also be serviced, depending on the manufacturer’s recommendations.
Where Is the Master Cylinder Located?
Where Is the Master Cylinder Located?The master cylinder has two types: the transparent reservoir and the metal or nontransparent plastic reservoir. The former lets drivers see the fluid level without opening the reservoir, which is not the case for the latter.