ARRMA KRATON 6S BLX Differential Gear Grinding
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95%
CONF
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ARRMA Differential Set 43T Spiral
The high torque generated by 6S brushless motors often exceeds the shear strength of standard straight-cut gears, leading to tooth stripping and grinding. This spiral-cut gear set increases the surface area contact between the crown and pinion gears, significantly reducing localized stress and preventing gear skip. Replacing the complete assembly ensures that tolerances between the planetary gears and cross shafts are restored to factory specifications.
SKU: AR220041
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5%
CONF
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Secondary Circuit / Wiring Check
Inspect wiring harness.
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DIY Repair Guide
Watch exactly how to replace the ARRMA Differential Set 43T Spiral.