Bolt-on, universal collar-and-plate adapter for most gearboxes, for use on the YG4 engine out of an RX1 snowmobile, 2003-2005 model years, or Apex 2006-2018. All hardware, gaskets, oil seals and instructions included.  No additional modifications required.  Choose type of engine and gearbox from the options listed.  

Mohawk Aero Gearbox Adapter for Apex and RX1, YG4 engines

$1,495.00 Regular Price
$999.95Sale Price
Engine Type
Gearbox Type