This is the optional RPM Hybrid Gearbox Housing in Black for the Traxxas 1/10 scale 2WD Slash

Resembles an old style metal windmill with "Aermotor" printed on it

gunmetal gray in color

One-Piece Valve Assembly installed into Airplane with

Screws: 1/8"

Kyosho LAW50-16 Drive Bevel Gear 16T Lazer ZX-6 1/16 Summit Parts This is the optional RPMKyosho LAW50 16 Drive Bevel Gear 16T Lazer ZX 6 The Kyosho LAW50 16 is a genuine 16 tooth drive bevel gear made for the Lazer ZX 6. It transfers power through the differential, keeping drivetrain engagement smooth and consistent during hard racing or bashing sessions. Replacing a worn or stripped bevel gear with this OEM Kyosho part restores proper gear mesh and helps your Lazer ZX 6 perform like new. Genuine Kyosho replacement part Part number LAW50