A leak in the interior of you washer could cause a pool to collect, unseen under under the machine. This can lead to damage to your home. An easy preventative solution for that scenario is the use of a washing machine drip pan. Camco's part number 20752 is a 30"x32" pan that can be placed under most washing machines.
This drip pan can not only be used to contain any water spillage, but it also has "blank out" holes of 1-1 1/2" side or bottom outlet and a fitting allowing this pan to be connected to already existing floor drains if the laundry room has them. Being a made of white polypropylene plastic, it will not rust, corrode or crack.
A solution is offered for this problem with the Vibe Away pads, part VA1. These are basically foam pads that fit under the legs of the washing machine that act as a damper, absorbing the excessive vibrations.
Jumping over to the other appliance in the laundry room, we have some dryer maintenance kits for you to consider. Any of these kits make a great truck stock item. Our first is from Whirlpool for 29" dryers. Part 4392065 comes with support wheels (349241T), idler pulley (691366) and belt (341241).
The kit, part DVC101 includes four 36 inch long flexible rods, self-feeding 4 inch diameter auger brush, blockage removal tool, 2 1/2 inch diameter lint trap brush, vacuum adapter, dryer adapter, operator's manual with detailed instructions, illustrations and tips for dryer safety and maintenance.