The 3Racing F113-134 steel differential balls are supplied as an 18 piece set to refresh F113 differentials. Their accurate form helps the diff rotate with less roughness, aiding predictable power transfer during track and practice sessions.
These steel balls are intended to keep wear patterns even and help maintain steady engagement. The result is a more uniform feel from lap to lap and reduced risk of sudden driveline chatter caused by degraded components.
Incorporate a ball change into your regular diff maintenance to protect gears and housings. Using a full 3Racing F113-134 set prevents mixed wear rates and keeps the differential operating as intended.
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