Mercedes-Benz S-Class W220 / R-Class W251 / ML W164 Air Suspension Strut 2203205013 2513203013 A1643204313

Product overview

This new air suspension strut, also described as an air shock absorber or air spring, is listed for several Mercedes-Benz models. OE-reference numbers include 2203205013 (S-Class W220), 2513203013 and 2513203113 (R-Class W251) and A1643204313 (M-Class W164 and GL-Class X164). Leaking or failed air struts often cause the vehicle to sag overnight, a compressor that runs constantly, suspension warning lights or a harsh, bouncy ride.

Vehicle compatibility

Listed fitment data contains 56 Mercedes-Benz entries (30 shown), including the S-Class W220 (S 320 CDI, S 350, S 55 AMG, S 600, S 65 AMG and 4MATIC versions), R-Class (R 280, R 300, R 350, including CDI and 4MATIC), M-Class (ML 300, ML 320/350 CDI, ML 350, ML 420/450 CDI, ML 500/550) and GL-Class (GL 350 BlueTEC, GL 450). Engine sizes from 2.8 to 6.3 litres are listed. The listing also quotes a Honda reference, 51611T5GH01, and both front and rear axle positions. Struts differ by model, axle and side, so confirm by OE number or VIN before ordering.

Key features

• New air suspension strut for replacement or repair
• Gas-filled shock absorber type, front position option listed
• Painted, anti-rust coated surface treatment
• Listing lists a mount among the included items
• Cross-reference numbers MZM001MT and MZM002MT also listed

Technical specifications

Installation requirements

Air suspension systems hold pressurised air and are safety-critical. Professional installation is strongly recommended: the system must be depressurised before removal, and the vehicle ride height may need to be recalibrated with diagnostic equipment afterwards. Check the compressor and valve block for faults caused by previous leaks.

Fitment checks before ordering

This listing combines several different strut part numbers. Please confirm which one you need using your OE number and VIN before purchase.

Package inclusions

1 x air suspension strut as listed; the listing shows a mount as included. Other fittings are not included unless stated.

Shipping information

Shipped from China to customers in Australia and New Zealand. Freight is calculated at checkout based on your delivery address, and actual freight is confirmed at the time of order.

Special Order Item

This product is a special-order item sourced specifically for your vehicle. Please allow an estimated lead time of 3-4 weeks for sourcing and delivery. Lead times are estimates and may vary depending on supplier availability, order processing, and international shipping. We recommend confirming availability before placing your order.