Manufacturer Description

This is the #18 Nipple for the O.S. 21XM Version II,
and the 21XZ-M 3.5cc Marine Engines.


FEATURES:
Used for cylinder head cooling on the 21XZ-M and cooling line on the
    outboard unit of the 21XM Version II


INCLUDES:
#18 Nipple with Washer


REQUIRES:
Threading into cylinder head or outboard unit




BOX DIMENSIONS: 3.50" W. X .38" H. X 4.00" L.
BOX WEIGHT: .01 LBS.