O.S. 202 Elements (4)Tower Stock# OSMG2389 • Manufacturer Stock# 72412200
Cleaner (OSMG2384). Each element is pretreated with a special lubricant which
traps fine dust particles and keeps them from damaging the engine. This reduces
engine wear and promotes longer engine life.
Includes: 4 pretreated blue foam filter elements (42mm dia. x 15mm thick)
Comments:-This is primarily for the OS .21 RX-R engine. Change element when