
Specifications
- Brand
- SPC Performance
- Part #
- 10523
- UPC
- 082642105237

SPC Performance ZINC SHIMS 3 x 6 x 1.5 deg.
$64.56
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SPC Performance heavy duty truck axle shims. Zinc alloy construction offers improved hardness and compression strength over aluminum.
Key Features
- Each box contains six SPC Performance axle shims.
- Shims measure 3 inches wide by 6 inches long with a 1.5-degree angle.
- Constructed from Zinc Alloy for improved hardness and compression strength over aluminum.
- Designed for heavy-duty truck and tandem trailer axles.
- Helps quickly and accurately align front or rear axles.
- Zinc Alloy construction prevents shim crushing when used with Z blocks or axle spacers.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
When you need to dial in the alignment on a tandem trailer or truck axle, these heavy-duty shims from SPC Performance are a solid choice. They're designed to quickly and accurately adjust the front or rear axles, helping you get everything tracking straight.
These aren't your typical aluminum shims. SPC's new Zinc Alloy shims bring a lot to the table. You get the hardness you'd expect from their premium manganese bronze shims, plus much better compression strength compared to aluminum. This means they hold up better under load, especially if you're using Z blocks or axle spacers, preventing the shim from crushing. Each box comes with six shims, each measuring 3 inches wide by 6 inches long with a 1.5-degree angle.
Specifications
- Brand
- SPC Performance
- Manufacturer Part #
- 10523
- UPC
- 082642105237
Frequently Asked Questions
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SPC Performance ZINC SHIMS 3 x 6 x 1.5 deg.

