Descripción
Resolve driveline angles and fix tracking issues on solid axle trucks with the Specialty Products Company (SPC) 89499 Heavy Duty Zinc Axle Alignment Shim. Providing a 2.0-degree wedge angle, this heavy-duty shim is designed for front or rear axle alignment on 2WD and 4WD commercial trucks, off-road vehicles, and trailers.
Built with SPC’s versatile break-away design, the 89499 shim easily trims down along pre-scored lines to accommodate 3-inch, 3-1/2-inch, or 4-inch wide leaf spring pads. Constructed from high-strength zinc alloy, it offers superior hardness compared to traditional aluminum shims, ensuring it won't flatten out under heavy axle torque or towing loads.
Features
- Provides a 2.0° wedge angle to correct severe caster or driveline pinion angle misalignment.
- Features pre-scored lines allowing custom snap-to-fit sizing for 3.0", 3.5", and 4.0" wide spring perches.
- Heavy-duty zinc alloy build resists crushing, distortion, and corrosion better than conventional aluminum shims.
- Restores proper axle tracking to eliminate high-speed driveline vibration and uneven tread wear.
- Packaged in a box of 6 shims, ideal for 4x4 builders, commercial fleet mechanics, and alignment specialists.