Specialty SPC Shims Kit 10503

The SPC Performance 10503 Zinc Shims Kit is a set of heavy-duty axle shims designed for precise alignment of front or rear axles on tandem trailers and trucks. Constructed from durable zinc alloy, these shims measure 3 inches in width, 6 inches in length, and have a 0.5-degree angle, providing accurate and reliable adjustments. The kit includes six shims, offering a fast and effective solution for axle alignment tasks. These shims enhance vehicle handling, stability, and safety by ensuring proper axle positioning, which is critical for heavy-duty applications. Their robust material and precise dimensions make them suitable for demanding over-the-road conditions, delivering consistent performance and longevity.

Designed for use on most popular tandem trailers and trucks, the SPC 10503 Zinc Shims Kit is ideal for aligning axles during maintenance or assembly. Suitable for a wide range of heavy-duty vehicles, these shims serve as a quick, bolt-on upgrade or replacement component to improve axle geometry. They are particularly useful in applications requiring fine adjustments to optimize tire wear, handling, and load distribution. Installation involves placing the shims between the axle and mounting surface, making them compatible with standard axle configurations. This kit provides a reliable, cost-effective solution for fleet maintenance, off-road, and commercial trucking operations.