Description
Genuine BMW Brake Master Cylinder 34336861228 – For BMW Vehicles
Manufacturer Part Number: 34336861228
The Genuine BMW Brake Master Cylinder is an essential component of your vehicle’s braking system, designed to deliver reliable performance and safety. This premium-grade brake master cylinder creates the hydraulic pressure necessary for the entire braking system to function effectively. A change in brake pedal feel can indicate an issue with the master cylinder, making it crucial to inspect this part regularly, especially if no fluid leaks are detected.
When replacing your brake master cylinder, it’s important to bleed the system thoroughly and refresh all brake fluid. This practice not only ensures optimal performance but also helps prevent future maintenance issues.
Cross Reference Numbers
- 34 33 6 861 228
Vehicle Compatibility
This part fits some of the popular models below. For Fitment Confidence, please use the vehicle selector tool above to verify exact compatibility.
- BMW X5 xDrive40e, 2016-2018
- BMW ActiveHybrid 5 Base, 2014-2016
- BMW ActiveHybrid 7 Base, 2014-2015
Why Shop at our website?
Since 2000, our website has been a trusted destination for European car owners looking for reliable parts at great prices. Here’s why customers choose us:
- Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
- Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
- Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
- Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
- Established Trust: Serving the European auto community since 2000.
Frequently Asked Questions
What does this part do?
The brake master cylinder is the heart of the braking system, responsible for generating the hydraulic pressure needed to engage the brakes. When you press the brake pedal, the master cylinder pushes brake fluid through the lines to the brake calipers, allowing the vehicle to stop safely.
What vehicles is this part compatible with?
This part is compatible with various BMW models, including the BMW X5 (2016-2018) and the BMW ActiveHybrid 5 and 7 (2014-2016). For exact fitment, please use the vehicle selector tool above to confirm compatibility.
What are common signs this part may need replacement?
Common signs that the brake master cylinder may need replacement include a soft or spongy brake pedal, brake fluid leaks around the master cylinder, warning lights on the dashboard, or an increase in stopping distance.
Are there any DTC (Diagnostic Trouble Codes) associated with this part?
Consult your vehicle’s professional repair documentation or expert sources for specific DTCs related to braking issues, as they may vary by model and year. Common codes may indicate problems with brake performance or fluid pressure.
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Specification
-
- eEuroparts SKU : 900785
- Weight : 1.28 lbs
- Dimensions (L x W x H) : 9.5535 x 4.696 x 7.1894 in
- Barcode : 34336861228
- Manufacturer Part # : 34336861228
- Brand : Genuine BMW
- Manufacturer : Genuine BMW
- MPN : 34336861228
- Part Type : Brake Master Cylinder
- OE Part Numbers : 34 33 6 861 228, 34336861228
- Fitment
- Fitment Type : Vehicle Specific
| Year | Make | Model | Submodel | Notes |
|---|---|---|---|---|
| 2018 | BMW | X5 | xDrive40e (2.0 L4 PHEV) | |
| 2014 | BMW | ActiveHybrid 5 | Base (3.0 L6 FHEV) | |
| 2014 | BMW | ActiveHybrid 7 | Base (3.0 L6 FHEV) | |
| 2016 | BMW | X5 | xDrive40e (2.0 L4 PHEV) | |
| 2016 | BMW | ActiveHybrid 5 | Base (3.0 L6 FHEV) | |
| 2015 | BMW | ActiveHybrid 5 | Base (3.0 L6 FHEV) | |
| 2015 | BMW | ActiveHybrid 7 | Base (3.0 L6 FHEV) | |
| 2017 | BMW | X5 | xDrive40e (2.0 L4 PHEV) |






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