The Serpent 802600 Rear Gear Differential Set is a direct upgrade for the Serpent 720-09, replacing the standard ball differential with minimal fuss. It comes pre-assembled so you just need to add silicone diff grease before fitting. The conversion is popular with tuners seeking smoother traction control.
Switching to this gear differential improves traction on corner exit and brings a more predictable feel through turns. The unit is 15% lighter than the previous design, which helps reduce rotating mass while retaining solid durability.
Tune the diff by changing the grease viscosity to match track conditions and driving style. Grease is not included; Serpent recommends the silicone diff greases in the 160001 to 160060 range for consistent performance.
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