ARB Releases Old Man Emu MT64 Shock Absorber Designed for the Rigors of Overlanding

August 25, 2023

ARB’s Old Man Emu brand, known globally as a leader in off-road suspension systems, has released a new shock absorber line designed specifically for the rigors of overland travel. The MT64 slots between the brand’s iconic Nitrocharger and ultra-high-performance adjustable BP-51. MT64 is designed to serve as the ultimate all-around shock for daily-driver duties and overland adventures alike.

MT64: The Ultimate All-Around Shock

Overlanding often means long distances and heavier loads, so Old Man Emu took features from 45 years of Nitrocharger production and 10 years of ultra-high-performance BP-51 manufacturing and combined them into the MT64. While the Nitrocharger is a reliable set-and-forget upgrade for OE shocks, and the BP-51 offers adjustability with remote reservoirs and the ability to run all day in the desert, MT64 fits in between taking attributes from both and combining them in one monotube shock. The configurable MT64 dampers are engineered to handle heavy loads, long distances, rough roads, and heat—making them ideal for overlanding and adventure travel.

MT64 resets the bar on comfort while providing excellent responsiveness whether towing on the pavement or tackling technical terrain off road.

Real (Off) Road Research

Before a single shock absorber was built, Old Man Emu’s in-house engineers simulated real world conditions using Finite Element Analysis (FEA). This identified potential weak points in the design which were proactively addressed to produce maximum strength and durability from the start.

Extensive field testing ensued at the Old Man Emu facility near Melbourne, Australia where prototype shock absorbers were put through millions of cycles to collect data from real-world conditions.

Durable Construction, All-Around Comfort

The MT64 showcases the same stout 6061 aluminum construction as the premium BP-51 models, complete with a hard anodized finish to protect the shock’s surface. These monotube shocks have large 2.8-inch bodies and large bores. This big bore lets the shocks have more oil, and more oil equates to increased heat dissipation and responsiveness, especially when combined with the aluminum body.

With unmatched comfort and reliability, the MT64 will keep performing as the road gets rough and the trail gets tough. MT64 has height adjustability from zero to three inches (depending on application) using snap-ring grooves in the body providing different spring seat positions, yet only uses one spring. For maximum durability, the spring seat is made from ultra-strong forged aluminum. Additionally, buyers can choose between light, medium, and heavy-duty spring options ensuring they get the optimal setup for their vehicles.

Whether towing a heavy travel trailer long distance, or doing a mix of tarmac and off-road trails, the MT64 is the ideal shock absorber for overlanding. Additionally, the MT64 makes a great shock for work trucks that navigate bad roads, and for 4×4 owners in rural areas who drive lots of dirt too.

Learn more by visiting ARB’s website at www.arbusa.com.

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