
The SPC aluminum axle shim is an economical alignment shim sold in packs of six for heavy-duty trucks and trailers. At 3" × 6" with a 3.0° wedge profile, it provides a simple means to correct caster where average compression strength is acceptable. Available in many sizes, these shims are a cost-effective choice; technicians should supply spring pad length and width when ordering to confirm fit.
SPC Performance AL SHIMS 3X6X3 deg.(6)