Description:

Replaces OEM Part Numbers: Arctic Cat 0470-737, 0470-738, 0470-843. Compatible with: Arctic Cat 2011-2012 350, 2008-2011 366, 2008, 2013-2015 400. Compatible with: Arctic Cat 2016-2017 Alterra 400. Main Jet Installed: #112; Main Jet Spares: #135; Pilot Jet Installed #38; Pilot Jet Spares: #45; Air Jet Installed: #75. Body Material: Aluminum; Input Port Size: 55mm; Output Port Size: 35mm.