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SPC economical aluminum axle shims provide a cost-effective means to correct caster on over-the-road heavy duty trucks and trailers. Offered in a variety of sizes, these 2.5" x 5" shims with 4° taper come six per box and deliver average compression strength for routine alignment work. When using Z blocks or axle spacers, spread the load to prevent shim crushing.
SPC Performance AL SHIMS 2.5X5X4 deg. (6)
