The Serpent 804257 gear differential kit is aimed at enthusiasts who want a tougher, more adjustable centre diff for their 1/10 models. It fits the 733 and 747 chassis to give a cleaner transfer of power and steadier handling.
A redesigned case and new gasket configuration lower the screw total and permit assembly from one side, making trackside rebuilds quicker. The diff uses sinter metal gears for improved wear resistance and can be run with two or four gears to suit different grip conditions.
The kit includes hardened steel shafts and lightweight spring steel adaptors to bolster strength without penalising weight. Also supplied are O-rings, shims and all required hardware so the unit installs with precise alignment. It is compatible with front or rear positions on Serpent 733 evo, TE, and 747 models where needed.
Serpent 804257 is a flexible diff upgrade that supports tuning choices and helps maintain consistent drivetrain performance. Its robust parts set suits competitive club and national level use.
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