GX550 2024-2025 Lexus Rear MT64 Shock by Old Man Emu

Old Man Emu MT64 rear shock absorber part number MT64601041 is designed specifically for Lexus GX550 applications, delivering a refined balance of comfort, control, and durability for overlanding and daily driving alike. Engineered as a true all-rounder, the MT64 is tuned to handle vehicles ranging from stock configurations to heavily outfitted builds carrying significant rear-end weight. With vehicle-specific damping and exceptional load-handling capability, this shock is built to perform consistently across varied terrain and driving conditions.

When paired with appropriate coil springs, the MT64 supports up to 2 inches of rear lift and is tuned for 0–660 lbs of added rear weight, making it ideal for Land Cruisers equipped with campers, tents, drawers, roof racks, and other expedition gear. These accessories introduce constantly shifting loads, and the MT64’s advanced monotube design ensures stability, predictability, and comfort whether cruising highways or navigating rugged trails.

At the core of the MT64 is a massive 2.8-inch aluminum shock body that holds increased oil volume for improved heat dissipation and consistent damping performance. Aerospace-grade aluminum construction, a forged end cap, digressive valving, and a hydraulic end-zone top-out work together to deliver a smooth, controlled ride while protecting against harsh impacts at full extension. Designed, engineered, and manufactured by ARB’s Old Man Emu suspension team, the MT64 provides long-distance comfort, durability, and confidence for Land Cruiser owners who demand dependable performance on every journey.

Features and Benefits:

• Designed specifically for Lexus GX550 applications
• Old Man Emu MT64 rear shock absorber, part number MT64601041
• Tuned to handle stock vehicles through heavily outfitted overland builds
• Supports up to 2 inches of rear lift when paired with appropriate coil springs
• Optimized for 0–660 lbs of added rear weight
• Ideal for vehicles equipped with campers, roof racks, tents, drawers, and expedition gear
• Vehicle-specific damping delivers consistent control across varied terrain
• Massive 2.8-inch monotube aluminum body increases oil capacity and heat dissipation
• Aerospace-grade aluminum construction improves durability and corrosion resistance
• Digressive valving reacts quickly to changing road and trail conditions
• Hydraulic end-zone top-out reduces harshness at full suspension extension
• Forged end cap and robust internal components enhance long-term reliability
• Smooth, controlled ride quality for daily driving and long-distance travel
• Engineered, tested, and manufactured by ARB’s Old Man Emu suspension team
• Built for dependable performance in demanding overlanding and off-road environments