The Old Man Emu ARB Part Number arbCS030R rear leaf spring is designed to enhance the suspension performance of Nissan D21 pickups from 1990 to 1995. Engineered as part of ARB's integrated 4x4 suspension systems, these leaf springs deliver optimal ride quality and load-carrying capacity across a variety of operating conditions. Crafted for both recreational and commercial use, they are compatible with Old Man Emu 4x4 shock absorbers to significantly improve ride comfort, handling, and stability during heavy loads or challenging terrains.
The leaf springs feature several advanced design elements to ensure durability and longevity. Re-greasable nylon interleaf anti-friction pads minimize friction at the leaf tips, reducing wear and noise, while the flat axle seat area provides a secure and safe axle mount, decreasing spring stress. Most rear springs incorporate a two-stage leaf pack that offers balanced flexibility and support for a comfortable ride under varying loads. Bolted leaf clamps allow for the installation of anti-squeak nylon liners, further enhancing noise reduction and ride smoothness.
Each spring is rigorously load tested to meet strict specifications, shot peened to reduce stress and extend lifespan, and fully scragged to prevent sagging over time. The military wrap design adds safety and strength, complemented by draw-tapered and diamond-cut leaves that optimize performance and durability. These features collectively make the Old Man Emu leaf springs a reliable upgrade for Nissan D21 pickups, ensuring improved handling, load capacity, and ride quality whether used for recreational off-roading or demanding commercial applications.
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