GX550 2024-2025 Lexus Rear MT64 Shocks (Pair) by Old Man Emu

The Old Man Emu 2122K rear suspension kit for the Lexus GX550 is a tuned and matched solution designed to restore ride quality, control, and reliability on vehicles running a stock rear configuration. Built around a pair of MT64 rear shocks, this kit is engineered to deliver smooth, controlled performance for daily driving while maintaining the strength and consistency required for overlanding and off-road use.

The MT64 shocks feature a massive 2.8-inch monotube aluminum body that increases oil capacity for improved heat dissipation and consistent damping across long distances and varied terrain. Vehicle-specific valving ensures predictable handling and comfort, while digressive tuning allows the suspension to react instantly to changing surface conditions. This design provides excellent stability on-road and confident control off-road without compromising ride comfort.

Constructed from aerospace-grade aluminum with forged components, the MT64 offers exceptional durability, corrosion resistance, and reduced unsprung weight. A hydraulic end-zone top-out adds cushioning at full extension to smooth out unexpected bumps and prevent harsh suspension feedback. Designed, engineered, and manufactured by ARB’s Old Man Emu suspension team, the 2122K rear kit is an ideal choice for Land Cruiser owners seeking dependable, refined performance with a direct bolt-in fit.

Features and Benefits:

• Tuned and matched rear suspension kit for Lexus GX550 with stock rear configuration
• Includes a pair of Old Man Emu MT64 rear shocks
• Designed to restore ride quality, control, and stability for daily driving and overland use
• Massive 2.8-inch monotube aluminum shock body for increased oil capacity and heat dissipation
• Vehicle-specific valving delivers consistent damping across varied terrain
• Digressive tuning reacts instantly to changing road and trail conditions
• Aerospace-grade aluminum construction provides durability, corrosion resistance, and reduced weight
• Forged components enhance strength and long-term reliability
• Hydraulic end-zone top-out cushions full extension to reduce harsh suspension feedback
• Direct bolt-in fitment with no vehicle modifications required
• Engineered, tested, and manufactured by ARB’s Old Man Emu suspension team