
The SPC Performance aluminum axle shim (3" x 6", 3.5°) is a pack of six economical heavy-duty shims for over-the-road trucks and trailers. With average compression strength and hardness these aluminum alloy shims provide a cost-effective way to correct caster. They come in a variety of sizes; when ordering supply spring pad length and width. If using Z blocks or axle spacers, spread load to prevent shim crushing.
SPC Performance AL SHIMS 3X6X3.5 deg.(6)