
Specifications
- Brand
- SPC Performance
- Part #
- 10703
- UPC
- 082642107033

SPC Performance ZINC SHIMS 4x6.5x0.5 deg.
$63.88
SPC Performance Zinc Alloy axle shims. 0.5 degree, 4" x 6.5". Hardness of manganese bronze, improved compression strength. Part# 10703.
Key Features
- Verified fitment for heavy-duty truck and tandem trailer axles.
- Zinc Alloy construction offers superior performance and hardness compared to aluminum.
- Provides improved compression strength over aluminum shims.
- Each shim measures 4 inches wide and 6.5 inches long.
- Offers a 0.5-degree angle adjustment for axle alignment.
- Box includes six shims for multiple applications or replacements.
⚠️ 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
These heavy-duty axle shims are made from a Zinc Alloy, offering improved compression strength and hardness compared to traditional aluminum shims. They provide a fast and accurate way to align the front or rear axles on most popular tandem trailers and trucks. Each box contains six shims, each measuring 4 inches wide, 6.5 inches long, and providing a 0.5-degree angle adjustment.
The Zinc Alloy construction gives these shims a hardness similar to manganese bronze, making them a strong option for aligning axles. They are designed to spread the load effectively, especially when used with Z Blocks or axle spacers, helping to prevent the shim from crushing under stress. This makes them a reliable choice for ensuring proper axle alignment on heavy-duty vehicles.
Specifications
- Brand
- SPC Performance
- Manufacturer Part #
- 10703
- UPC
- 082642107033
Frequently Asked Questions
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SPC Performance ZINC SHIMS 4x6.5x0.5 deg.

