SPC Performance SP10453 Zinc Alloy Truck Axle Shims provide a fast, accurate way to align the front or rear axles on many over-the-road heavy-duty trucks and tandem trailers. Designed for demanding commercial vehicle applications, these shims help support precise axle alignment while offering improved durability compared with traditional aluminum alternatives. One part number supplies six shims in a box.
SPC Performance zinc alloy construction delivers greater hardness and improved compression strength than aluminum, providing a performance upgrade at a modest cost increase. The material offers a practical balance of strength and reliability for professional axle alignment work. When used with Z Blocks or axle spacers, spread the load properly to help prevent the shim from crushing during installation.
Feature: Heavy-duty truck axle shims designed for over-the-road trucks and tandem trailers. Feature: Zinc alloy construction provides superior performance and compression strength compared with aluminum shims. Feature: 3-degree angle supports accurate front- or rear-axle alignment. Feature: Each part number includes six shims. Feature: Compatible with applications using Z Blocks or axle spacers when the load is properly distributed. Product appearance and features may vary as design changes, improvements, and modifications are implemented. California residents: Proposition 65 warning applies.
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