Serpent 802600 Rear Gear Diff Kit 720-09  [SER802600]

Serpent 802600 rear gear diff installation

The Serpent 802600 Rear Gear Differential Set is built to replace the stock ball differential in the Serpent 720-09 with a simple swap. It is supplied pre-assembled and only needs silicone diff grease before installation. This upgrade is aimed at drivers chasing more consistent corner exits.

Performance effects and weight savings

Installing the gear differential increases traction when powering out of corners and gives a more predictable handling balance across varying speeds. The design is 15% lighter than the earlier unit, which helps reduce inertia without losing robustness.

Tune it and keep it running smoothly

Adjust the diff feel by selecting the appropriate silicone grease viscosity for your driving conditions. The kit does not include grease; Serpent suggests using items 160001 through 160060 for best results.