8x Pistons Rings Set Φ89mm For BMW F01 F02 F07 F10 F11 F15 F16 F85 F86 F90 G30
M5 M6 550i 650i 750i X5 X6 M 50i N63N N63R S63N S63M S63R 4.4L V8 Twin Turbo

Please  send VIN number to us or  confirm your original part number before order

OE#
11 25 7 649 927

Replacement OE#
11 25 8 073 574
11 25 8 485 797
11 25 7 844 774
NE: 8907960000

Description
- STD 0.00 spec (no fit cylinder expand)
- Cylinder bore Φ89.00mm 
- Ring thickness 1st 1.2mm / 2nd 1.5mm / 3rd 2.0mm

- Fit BMW N63B44 4.4L V8 (4395cc) Twin Turbo engine
- Fit BMW S63B44 4.4L V8 (4395cc) Twin Turbo engine
Package includes
Piston Ring     x8


Fit Car Model

                                                      
Brand & Model                  Produce Year          Fit Model &Engine                                 
BMW      

550i Gran Turisom    2013-2017    F07 / N63N
550i     2013-2017    F10 F11 / N63N
M550ix    2016-2021    G30 / N63B N63R
M5    2011-2021    F10 F90 / S63N S63M
650i     2013-2019    F06 F12 F13 / N63N
M6    2011-2018    F06 F12 F13 / S63N
750i / 750Li    2013-2021    F01 F02 G11 G12 / N63N N63R
M850ix    2017-2021    G14 G15 G16 / N63B
M8    2018-2022    F91 F92 F93 / S63M
X5 50ix    2014-2021    F15 G05 / N63B N63N N63M
X5 M    2013-2018    F85 / S63R
X6 50ix    2014-2021    F16 G06 / N63B N63N
X6 M    2014-2019    F86 / S63R
X7 50ix    2018-2021    G07 / N63B N63M

 

Key Features:

  • Direct-fit replacement: No modification required for installation.
  • Stable operation: Ensures consistent performance under standard conditions.
  • Heavy-duty design: Engineered to support reliable service life.
  • Maintenance solution: Practical replacement part for equipment repair.

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Frequently Asked Questions

Q1: How can I be sure this part is compatible with my machine?

We provide compatibility information based on OEM Part Numbers. To ensure a 1:1 fit, please check that your original part number matches the one listed on this page.

Q2: When will my order be shipped?

Most in-stock orders are processed and shipped within 1-3 business days. All parts undergo a strict quality inspection and are protected by heavy-duty packaging (vacuum seals or reinforced crates).

Q3: How long does delivery take to my country?

Estimated delivery times via DHL/FEDEX/UPS:
  • United States: 3 - 10 Business Days
  • European Union: 5 - 12 Business Days
  • Canada / UK / AU: 5 - 15 Business Days
  • Rest of World: 7 - 20 Business Days
Note: Delivery may be affected by weather or customs. In case of significant delays, we will notify you proactively.

Q4: What is the Warranty and Return Policy?

We offer a 6-Month Warranty on our hydraulic components. We also support a 30-day return policy if the part is uninstalled and in its original packaging.

Q5: What should I consider before installation?

We recommend installation by a certified technician. Always ensure the hydraulic system is flushed and filters are replaced before installing new parts to prevent premature failure.

Q6: Need Fitment Verification?

Avoid costly downtime! Send us your Machine Serial Number (VIN) or a photo of your Old Part's Nameplate. Our engineers will verify the fitment for you within 24 hours.

Verify My Part Now →

Why Choose BeeSpareParts?

⚙️

OEM Standard Compatibility

All components are designed to meet original equipment standards, ensuring a reliable fit and proper function as a direct replacement for your machinery.

🔍

Rigorous Quality Inspection

Each part undergoes a series of quality checks before being added to our inventory, minimizing the risk of defects and ensuring steady performance.

🛡️

6-Month Support Warranty

We provide a straightforward 6-month warranty. If any issues arise within the warranty period, our technical team is here to provide efficient solutions.

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2-3 Business Day Processing

We prioritize order accuracy. Most in-stock items are processed and dispatched within 2-3 business days with reliable international carriers.

Technical Support

Need help with Part Identification? Contact us at: info@beespareparts.com

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Flexible Payment Options

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Easy Return Policy

Received a damaged or incorrect part? No worries. We offer a 30-day return window for unused parts in original packaging. We prioritize your satisfaction.

📸

Real Part Photos

What you see is what you get. Most of our product photos are taken in our own warehouse, reflecting the actual quality of the components.

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Human Expert Support

No chatbots. Talk to real parts specialists via WhatsApp or Email. We provide technical answers, not just automated replies.

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