This high-quality VAICO front bump stop (rubber buffer, suspension) is a direct replacement for Genuine Part Number Reference: 31336855440. It also cross-references to genuine BMW numbers 3133685470 and 6855440. Fitted to the front strut, the bump stop cushions the suspension at full compression, protecting the strut, mounts, and other suspension components from damage and reducing harshness and noise over bumps.

Key Features:
Direct replacement for OEM part number 31336855440
Manufactured to meet or exceed OEM specifications
Durable rubber construction, OEM-grade
Also known as suspension bump stop, jounce bumper, strut buffer, shock bump stop

Compatible With:

BMW 1-Series (F20) – 2011 to 2019
BMW 1-Series (F21) – 2011 to 2019
BMW 2-Series (F22) – 2013 to 2021
BMW 2-Series (F23) – 2014 to 2020
BMW 3-Series (F30) – 2011 to 2019
BMW 3-Series (F31) – 2011 to 2019
BMW 4-Series (F32) – 2014 to 2020
BMW 4-Series (F33) – 2014 to 2020
BMW 4-Series (F36) – 2014 to 2020
BMW X2 (F39) – 2017 to present
114i, 116i, 118i, 120i, 125i, 116d, 118d, 120d, 125d, 218i, 220i, 228i, 230i, 218d, 220d, 316i, 318i, 320i, 328i, 330i, 335i, 340i, 316d, 318d, 320d, 325d, 330d, 335d, 418i, 420i, 428i, 430i, 435i, 440i, 418d, 420d, 425d, 430d, 435d, X2 sDrive18i, X2 sDrive20i, X2 xDrive20i, X2 sDrive18d, X2 xDrive20d, X2 xDrive25d, X2 M35i

Year Range:
2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021

This is an aftermarket replacement part, not a genuine BMW component.

Shipping

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Most orders are processed within 24 hours (Monday to Friday) and shipped via overnight service for small items.

Larger items typically arrive within 1-2 business days.

You'll receive a tracking link as soon as your order is collected for delivery.

✅ Fitment Confirmation


European vehicles can vary significantly by build date, trim level, and factory options.
That’s why we ask for your rego at checkout.

Our team manually verifies every order against official manufacturer parts catalogues to ensure 100% correct fitment before dispatch.

You don’t need to decode VIN numbers or production splits — we handle the technical side for you.
To qualify for our 100% Fitment Guarantee, please provide your rego when ordering.

Orders placed without a rego or VIN cannot be covered under our Fitment Guarantee.

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