Yukon gear - type helical limited slip differentials know how to put the power down. They use floating helical - cut worm gears that lock the torque down when acceleration or wheel slippage occurs, transferring torque to the tire with the best traction in a smooth progressive manner as torque is withheld from the tire that is slipping. Since gear teeth not clutch packs transfers the torque these LSDs are a high - performance low - maintenance proposition there are no clutch discs to wear and require replacement.



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