035 2-1/4 Inch X 2-3/8 Inch X 1/16 Inch 75 Durometer Viton O-Ring- Brown When you connect a tire

When you connect a tire pressure gauge to your tire's valve stem it forms a sealed system

20MM NYL GASKET FOR DRAIN PLUG

2-3/5" x M9

The main purpose of the trailer plug is to transfer electrical power to the lighting system and electrical brake system of the towing vehicle

035 2-1/4 Inch X 2-3/8 Inch X 1/16 Inch 75 Durometer Viton O-Ring- Brown When you connect a tireExcellent mechanical and physical properties. Good resistance to petroleum products low compression set and high temperature resistance. Wide spectrum of chemical compatibility. Good for vacuum service and low gas permeability. Temperature range: 15 to +400F (limited exposures to higher temperatures).