Upgrade the drivetrain of your Baja 5B with these great heavy-duty option gears and options!
In addition to stronger & more durable main diff gear and idler gear, you can also upgrade the pinion gear as well as change the drive ratio of your Baja!
This is a direct replacement part for the 86484 stock gear on the Baja.
Instructions are included.
Recommended for heavy duty applications in conjunction with the following parts:
86481 Heavy Duty Diff Gear 48 Tooth
86485 Heavy Duty Idle Gear 30 Tooth
Suits: Baja 5B