Shocks & Struts

LEWMAR

MAIN DRIVE SHAFT 3500 A/W

$3,529.10

SKU: L03I 65000009

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item

Description

The Bilstein 44-275518 is a B4 OE Replacement Air Strut designed for the front right side of Mercedes-Benz S450 models (2018-2020). This air suspension strut is engineered to replace original air suspension systems, including air modules, air bags, and gas pressure shock absorbers, often exceeding manufacturer's OE standards. It features a direct connection to the vehicle's existing electrical receptacles, ensuring easy installation and restoring the original driving comfort. The product is made with 100% new parts for maximum reliability and safety and comes with a limited 2-year warranty against manufacturer defects. It is also referred to by the Mercedes-Benz OEM part number 222320220089. Typically fits models with a 3.0L V6 Biturbo engine and 9G-TRONIC 9-speed automatic transmission, and may fit both Rear-Wheel Drive (RWD) and 4MATIC All-Wheel Drive (AWD) configurations. Customer verification of drive type may be necessary for precise fitment.

Fitment

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Specifications

BrandLEWMAR
Part NumberL03I 65000009

Buy with Confidence

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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