Mercury Marine Drain Screw Kit Water The patented in-line-design allows for

The patented in-line-design allows for ventilation in areas such as engine compartments

Made from UV reflective material

you can't go wrong

Waist side stretch panels

Mercury Marine Drain Screw Kit Water The patented in-line-design allows forHelps prevent gear lube from leaking out and water from seeping in to the gear case causing serious damage. Features Used with 3 8 16 drain and fill hole screw on all MerCruiser sterndrives, Mercury and Mariner outboards except the Verado series Must use this seal to properly seat the drain fill hole screw in the lower unitFor use on MerCruiser I, R, MR, Alpha One, TR, TRS and all outboards with 3 816 nonmagnetic gear lube fill or vent screws. This is