O.S. Engines 21RZ-V01B (P) - Manual (Page 9)

AIR CLEANER TYPE 201
This is a heavy-duty wet type air cleaner that has been developed specifically for 3.5cc 'off-road' model car
engines. It contains a specially impregnated filter element which more positively prevents highly damaging dust
and dirt from being drawn through the carburettor, yet allows engine performance to be maintained for longer
periods between element renewals. It is more compact than the standard O.S. HD Air Cleaner and this makes it
easier to install within a car body. This air cleaner is also supplied with a newly designed intake elbow that provides
more secure attachment to the caburetor.
Assembly Screw
End Plate
Filter Element
Center Screen
Element Base
Center Tube
Strap
Intake Elbow
Strap
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