What sizes are available for the shim set?
PolarStar Gearbox Shim Set for Cylinder Conversion Kits
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Open Dec 03, 2025 - 12:08 PM
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Dec 03, 2025 - 12:08 PM
The gearbox shims are available in two sizes: 0.157 inch and 0.152 inch. Having size options ensures a more secure fit for different gearbox pin sizes, preventing unwanted movement and enhancing performance.
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PolarStar Gearbox Shim Set for Cylinder Conversion Kits
PolarStar Gearbox Shim Set for Cylinder Conversion Kits These sets of precision shims are used to secure an HPA cylinder within the gearbox shell to prevent unwanted movement. Since the pins in a gearbox shell can vary in size depending on the manufacturer, we have to make the matching holes in our ...
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