Emissions Control
Emissions Compliance label indicates the number of operating hours for which the engine has been shown to meet
Federal emission requirements.
For engines less than 225 cc displacement.
Category C = 125 hours
Category B = 250 hours
Category A = 500 hours
For engines of 225 cc or more displacement.
Category C = 250 hours
Category B = 500 hours
Category A = 1000 hours.
Portions of this publication are subject to copyright of Briggs & Stratton Corporation. Content on this page has been
reproduced with the written permission of Briggs and Stratton Corporation.
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2009 HUV 4214, HUV 4414, andHUV 4414-XP Owner’s Manual