It is a washable and reusable unit with Steel top, Gauze Filter and rubber base.
They add style and performance and fits most upright applications. Constructed
with a super strong molded pliable rubber flange which absorbs vibration.  Use with or without 90° Nylon Vent tube (included).  2” Neck, 5 1/4” Dia. x 2 3/4” High.  Comes with clamp and fits stock carb.

EMPI # 17-2978-0                       TFG