Alum Spacer Kit Black

The Diversified Machine Aluminum Spacer Kit Black (SRC-2590B) is a precision axle spacer set engineered for DMI Sprint Axle applications, delivering the critical standoff increments required for accurate suspension geometry tuning and drivetrain alignment. This 10-piece kit includes both straight and tapered/splined spacers in five distinct thickness options, providing the flexibility needed to dial in axle position across a range of track and road conditions.

The kit contains straight spacers in 0.375-inch, 0.750-inch, 1.000-inch, and 2.000-inch thicknesses, complemented by tapered/splined options in 1.250-inch, 2.000-inch, and 2.500-inch configurations. Black anodized aluminum construction provides corrosion resistance while maintaining a lightweight profile—critical for minimizing unsprung mass on performance-oriented vehicles. The anodized finish also protects against oxidation in salt-air and high-moisture environments, extending service life without compromising dimensional accuracy.

Racers, off-road competitors, and suspension tuners rely on spacer kits like this to establish precise pinion angles, control axle wrap, and optimize load transfer during acceleration and braking. Whether adjusting for track-specific geometry, accommodating lift installations, or fine-tuning rear-end housing position on high-performance vehicles, having a complete range of measured increments on hand eliminates trial-and-error trips to the machine shop. The tapered/splined profile ensures positive locating engagement with compatible axle housings, preventing drift during high-load cornering and acceleration events.