KYB 5550026 Gas-A-Just Rear Monotube Shock for 2021-23 Ford Mustang Mach-E

Vehicle Fitment

• 2021-2023 Ford Mustang Mach-E (RWD/AWD, all trims, EV) - rear axle

Features

• OEM-style monotube gas design for direct replacement
• High-pressure nitrogen gas chamber reduces shock fade
• Monotube design ensures faster response and improved control
• Calibrated to restore original handling characteristics
• Engineered for vehicles with electronic safety systems (ESC, ABS)
• Rear axle mounting: top pin / bottom eye configuration
• Enhanced ride comfort for electric vehicle platforms
• Backed by KYB's lifetime limited warranty for personal-use vehicles

Specifications

• Part Number: KYB 5550026
• Application: Rear axle only
• Design: Monotube gas charged, telescopic shock absorber
• Mounting style: Top pin (shaft end) / bottom eye (lower end)
• System type: Gas pressure shock, monotube system
• Weight: approx 2.23 kg

Included Components

• 1x KYB 5550026 Rear Shock Absorber (single unit)
• (Hardware and installation accessories not included unless stated by seller)

Product Description

The KYB 5550026 Gas-A-Just rear shock is designed for the 2021-23 Ford Mustang Mach-E (EV) as a direct replacement for the vehicle's rear dampers. This monotube, high-pressure gas shock delivers OEM-style control and ride quality - ideal for restoring factory response or upgrading for enhanced stability.

Its high-pressure nitrogen gas chamber ensures immediate damping response and prevents aeration effects that can lead to mushy ride feel or degraded handling. Designed to accommodate the Mach-E's electric-vehicle architecture and rear suspension loads, it fits the standard rear axle with top-pin/bottom-eye mounting and is compatible with both RWD and AWD versions.

Installation is straightforward for one rear side unit - if replacing both sides, it's recommended to do so in pairs to maintain symmetry. No ride-height change is specified, so it will retain factory height. Fitment is confirmed through 2023; coverage for 2024-25 is unconfirmed at time of listing. Always check your vehicle's build-date and suspension specification before purchase.