ARB MT64601010 Old Man Emu MT64 Rear Shock Absorber Heavy Duty

The ARB Old Man Emu MT64601010 is a premium monotube rear shock absorber engineered specifically for overlanding and heavily-loaded vehicles. Designed for drivers who demand exceptional performance both on and off-road, this shock absorber delivers superior comfort, control, and durability in the most demanding conditions.

Advanced Monotube Design:

• Massive 2.8-inch (72mm) body with 2.5-inch (64mm) internal bore for increased oil capacity
• Internal floating piston (IFP) design separates oil and nitrogen gas for consistent performance
• High-flow digressive piston provides instant reaction to changing terrain
• Larger oil volume reduces heat buildup and shock fade during extended use
• 7/8-inch (22.5mm) hard chrome piston rod shaft for exceptional stability and strength

Premium Construction and Materials:

• Aerospace-grade 6061 aluminum body dissipates heat 15 times faster than steel
• Military-spec hard anodized finish provides superior corrosion resistance
• Forged aluminum body caps and rod ends reduce weight while maintaining strength
• High-density polyethylene shaft guard protects against stone damage
• Natural rubber bushings provide noise-free, cushioned ride quality

Adjustable Height System:

• Six snap-ring groove positions in 5mm increments allow precise height adjustment
• Provides 0-3 inches of lift when paired with coil springs (application specific)
• Single coil spring accommodates different accessory weight configurations
• Ultra-strong forged aluminum spring seat for maximum durability

Overlanding-Specific Features:

• Vehicle-specific heavy-duty valving tuned for extreme added weight
• Hydraulic end zone top-out provides cushioning at full extension
• Designed to handle dynamic loads from campers, toppers, tents, and rack systems
• Smooth controlled ride reduces driver fatigue on long-distance travel
• Minimal maintenance required compared to remote reservoir shocks

The MT64 series represents ARB's perfect middle-ground solution, combining attributes from their proven Nitrocharger line and high-performance BP-51 series. This shock absorber is specifically tuned for vehicles with heavy accessory loads, making it ideal for overlanders, adventure travelers, and anyone who needs reliable suspension performance under demanding conditions. Designed, engineered, and manufactured by ARB's Old Man Emu suspension team in Australia, backed by a 3-year unlimited kilometer warranty.