6x Pistons Rings Set Φ85mm 9.3:1 For BMW E87 E90 E92 E60 130i 330i 530i N52B30BF-BeeSpareParts
6x Pistons Rings Set Φ85mm For BMW E90 E91 E92 E93 E60 E61 130i 330i 530i N52B30BF 
E81 E87 E83 E84 E70 X1 X3 X5 3.0L L6 Naturally aspirated

Compression ratio 9.3:1
    
Please  send VIN number to us or confirm your original part number before order

OE#
11 25 7 564 335
11 25 7 559 434

Replacement OE#
11 25 7 551 349
11 25 7 534 552
11 25 7 547 838
MAHLE -  85L129

Description
- STD 0.00 spec (no fit cylinder expand)
- Cylinder bore  Φ 85.00mm 
- Wrist Diameter  Φ 20mm
- Wrist Length  49mm
- Ring  thickness 1st 1.2mm / 2nd 1.5mm / 3rd 2.0mm

- Fit  N52B30 3.0 L6 (2996cc)  Naturally aspirated Engine
-  Compression ratio 9.3:1

Package includes
Pistons & Rings    x6


Fit Car Model

                                                      
Brand & Model           Produce Year          Fit Engine                                 
BMW      
Compression ratio 9.3:1   
125i     2008-2013    E82 E88 / 3.0L L6
130i    2006-2011    E87 / 3.0L L6
330i / 330xi    2005-2013    E90 E91 E92 E93 / 3.0L L6 
530i / 530xi    2005-2010    E60 E61 / 3.0L L6
630i    2005-2010    E63 E64 / 3.0L L6
730i / 730Li    2004-2008    E65 E66 / 3.0L L6
730i / 730Li    2008-2015    F01 F02 / 3.0L L6
X3 3.0si / xDrive30i    2006-2010    E83 / 3.0L L6
X3 28ix / xDrive28i        2009-2012    F25 / 3.0L L6
X5 3.0si / xDrive30i        2006-2010    E70 / 3.0L L6
Z4 3.0si / sDrive30i    2005-2011    E85 E86 E89 / 3.0L L6
 

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.

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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.

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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.

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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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