SPC Performance ZINC SHIMS 4x6.5x5.0 deg.

These over-the-road heavy duty truck axle shims are a fast and accurate means to align front or rear axles of most popular tandem trailers and trucks. Specialty Products' new Zinc Alloy shims offer another level of performance versus our tr aditional aluminum shims. For a small cost increase versus aluminum, you now have the hardness of our premium manganese bronze shims and a much improved compression strength as com pared to aluminum shims. NOTE: Order one Part Number supplies six shims in a box.

Part Type

Leaf Spring Shim Kit

• If using Z Blocks or axle spacers, spread load to prevent shim from crushing
• Over-the-road Heavy Duty Truck shims
• Width - 4", Degree - 5.0, Length - 6.5"
• Zinc Alloy provides superior performance over aluminum

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

ZINC ALLOY SHIMS