by Rick 1995 U-300SE 40′
# 283P-155, Heavy-Duty Plateform Mount Series
Heavy-Duty Plateform Mount Series Lord Plateform Mounts provide effective isolation against vibration. The contour of the flexing element was developed to provide uniform stress distribution. This, plus high strength bonding and the use of specially compounded elastomers, provides maximum service life.
These versatile mounts are available in three types, each type featuring square, diamond or holder configurations to suit a variety of design requirements. The three types, Plateform Mounts, Heavy-Duty Plateform Mounts, and Multiplane Mounts, offer a range in load ratings from 0.5 to 600 pounds.
Snubbing washers provide an interlocking system of metal parts which act to prevent damage from overload or excessive shock impact.
Lord Plateform Mounts are easy to install and provide space efficiency. Typical applications include electronic equipment, business machines, medical equipment, and small pumps, engines and gen sets.
Check the square dimension. It should be 3 1/4″. It is called a “Heavy Duty Platform mount” by Lord. For approx $26.00 each + shipping which was reasonable as I recall, in late 2008 I bought 4 from; Mid Atlantic Rubber Baltimore, MD 1-800-536-1620, 1-410-644-1620
