1 Pair Rear Air Suspension Strut Shock compatible for Mercedes W251 R500 R350 R320

Application

Compatible for Mercedes-Benz R-Class W251, V251 2006-2014 W/ ADS

OE/Part number

A2513203131, 2513203131, 251 320 31 31,A2513201031, 2513201031, 251 320 10 31,A2513201931, 2513201931, 251 320 19 31,A2513203031, 2513203031, 251 320 30 31,A2513200931, 2513200931, 251 320 09 31,A2513201831, 2513201831, 251 320 18 31,A2513202931, 2513202931, 251 320 29 31,2513203431,A2513203431251320103160, 251320103180, 251320103188,251320193160, 251320193180, 251320193188,251320303160, 251320303180, 251320303188,A251320103160, A251320103180, A251320103188,A251320193160, A251320193180, A251320193188,A251320303160, A251320303180, A251320303188

Specification

Condition: Brand New
Fitment Type: Direct Replacement
Quantity: 2 pieces
Placement on Vehicle:Rear left/ right
Greasable or Sealed: Sealed
Length, width and height (in/cm): 73*32*14 CM
Weight: 9.75 KG

Feature

PREMIUM MATERIALS & TECHNOLOGY
Multi-ply air spring sleeve reduces noise.
Heavy-duty crimping rubber and connection compatible for seat withstands 2 MPa+ pressure, no detachment.
Polyurethane bump stop is durable, abrasion-resistant.
Nitrile rubber seals are oil-resistant and aging-resistant.
The connecting end is made of high-strength ST16 steel and integrally stamped.
6063 aluminum piston (≥3 MPa strength).
TPV dust cover: better flexibility and lifespan than TPE.
20μm chrome-coated piston rod for wear resistance.

RIGOROUS TESTING
100% Air tightness testing.
24-hour air tightness test ≤0.02 MPa.
Stress test over 5,000,000 times: durable and safe.
Operates in -58°F (-50°C) to 302°F (150°C) extremes.

TRUSTED QUALITY
Manufactured to strict quality control standards and compliant with ISO 9001.
Precise OE fit and performance.
CNC machined components.

PERFORMANCE & COMFORT
Upgraded adaptive damping system for precise control.
Restores ride height and enhances ride quality.
High compressive strength and sound insulation for a smooth, quiet drive.
Efficient heat dissipation for reliability.
Easy to install, with no special tools required.

INSTALLATION TIPS
Replace the old air fitting with a new one, insert the air tube into the air fitting cap to establish a proper connection.