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Engines and Components› Camshafts and Valvetrain

BMW

N20/N26 Timing Chain Tensioner Rail and Guide Rail Set

$384.06 $72.73 Save $311.33

SKU: 11317592877

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Special Order
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Genuine BMW timing chain tensioner rail and guide rail set is designed for N20 and N26 4-cylinder turbo gas engines. This set keeps pressure on the timing chain to prevent slack. It is a Genuine BMW part, ensuring it meets BMW's standards for fitment, performance, and longevity, and incorporates the latest design updates.

This timing chain tensioner rail and guide rail set is a direct replacement for BMW part number 11317592877. It is essential for rebuilding high-mileage engines or when timing chain components are missing.
Show original supplier description
The Genuine BMW timing chain tensioner rail and guide rail set is engineered for N20 and N26 4-cylinder turbo gas engines. This critical component maintains pressure on the timing chain, preventing slack and ensuring proper engine timing. As a Genuine BMW part, it guarantees adherence to BMW's stringent design specifications for fitment, performance, and long-term durability, while also incorporating any factory revisions or updates. This timing chain tensioner rail and guide rail set directly replaces BMW part number 11317592877. Its replacement is typically associated with the rebuilding of high-mileage engines or when existing timing chain components are found to be missing or damaged. Fitment includes a comprehensive range of BMW models equipped with N20/N26 engines: * **2 Series:** F22 / F23 (2014-2021) - 228i, 228i xDrive * **3 Series:** F30 / F31 / F34 (2012-2019) - 320i, 320i xDrive, 328i, 328i xDrive * **4 Series:** F32 / F33 / F36 (2014-2020) - 428i, 428i xDrive * **5 Series:** F10 / F11 (2011-2016) - 528i, 528i xDrive (N20) * **X1 Series:** E84 (2013-2015) - X1 28i, X1 28i xDrive * **X3 Series:** F25 (2011-2017) - X3 sDrive28i, X3 xDrive28i * **X4 Series:** F26 (2015-2018) - X4 28i xDrive * **Z Series:** E89 (2009-2016) - Z4 sDrive28i This part is manufactured in Germany and comes with a two-year warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBMW
Part Number11317592877
CategoryEngines and Components
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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