Winters Wheel Hub Seal - 3.481 in OD. Manufacturer part number 12537. Sold each. 0.452 in Thick.
Hub Seal Wide 5 1 Ton Bearing WINTERS 12537
WINTERS 7284V Seal Wide 5 2-7/8in
Hub Seal Wide 5 Low Drag ALLSTAR PERFORMANCE ALL72121
Hub Seal Wide 5 Low Drag ALLSTAR PERFORMANCE ALL72122
WINTERS 7289V Hub Seal - 2-7/8 Wide 5