4x Pistons Rings Set KS Φ84mm For BMW E60 E81 E83 E84 E85 E87 E90 E91 E92 118i 120i 320i 520i X1 X3 Z4
N46B20B N46B20C  N46B20E   N46B20BD N46B20CC  N46B20CD
2.0L L4 Naturally aspirated 

Fit N46B20 2.0 L4 (1995cc)  Naturally aspirated engine

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

OE#
11 25 7 562 451

Replacement OE#
11 25 7 548 001
11 25 7 540 067
11 25 7 562 457
11 25 7 556 435
11 25 7 541 469
KOLBENSCHMIDT - 99772600 / 40085600
WILMINK GROUP - WG1016344

Description
- STD 0.00 spec (no fit cylinder expand)
- Cylinder bore  Φ 84.00mm 
- Wrist Diameter  Φ 20mm
- Wrist Length  50mm
- Ring  thickness 1st 1.2mm / 2nd 1.5mm / 3rd 2.0mm

Package includes
Pistons & Rings    x4


Fit Car Model

                                                      
Brand & Model                        Produce Year          Fit Engine                                 
BMW      
 N46B20 2.0 L4 Naturally aspirated   
118i    2004-2013    E81 E87 E88
120i    2004-2013    E81 E82 E87 E88
318i    2005-2011    E90 E91
318ci    2005-2007    E46
320i    2004-2013    E90 E91 E92 E93
520i    2006-2009    E60
X1 sDrive18i    2009-2015    E84
X3 2.0i / sDrive20i    2005-2010    E83
Z4 2.0i    2004-2009    E85
 

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

Shop securely using PayPal, VISA, MasterCard, and other secure payment ways at checkout. Your financial information is encrypted and never stored.

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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.

Trusted Shipping Partners

DHL FEDEX UPS 4PX

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    Produits complémentaires

      • Expédition rapide

        4PX /DHL/UPS/FEDEX

      • Mode de paiement

        PAYPAL/CARTE VISA

      • Heures de service

        Du lundi au samedi

        9h00 – 18h00 (GMT+8)

      • Qualité fiable

        Pièces de rechange haut de gamme