9481 Sealed Differential Kit | The RC Shop at Dr Dans ARRMA 3S Constructed from CNC machined aluminum

Constructed from CNC machined aluminum this shorty style arm uses a 25T spline and features three mounting positions for a strong and capable micro servo horn option

Stainless steel pins on the intake prevent damage by stopping debris and rocks from entering the impeller

Its narrow front grille and generous fender clearance accommodate larger tires while maintaining authentic vintage proportions

Foam Inserts Included

Heavy Duty Steel Tube

9481 Sealed Differential Kit | The RC Shop at Dr Dans ARRMA 3S Constructed from CNC machined aluminumEngineered for Magnum 272R transmissions, this sealed differential kit delivers customizable performance through fluid selection. The package includes a steel ring gear, side cover, ring gear gasket, two X rings, and four 2. 5x10 mm screws. Choose grease for consistent hard charging power, or select silicone oil weights to fine tune limited slip characteristics. For extreme drag racing, ultra thick 500k fluid provides maximum performance. Note: Not