Longer sealing life
Greater corrosion resistance
Larger sealing surface
Slot and external hex for easier installation
Vitron replacement grommet - G-550
Grommet has better temperature range and tear resistance
Grommet must be used on TV-550 Series only, not for use on 540 valve series
Specs
Tire & Rim No: 553
Height: 2.4"
Valve Hole: 0.390
Hex Nut: HN-22
