316-435-3837 mike@stolcreek.com

Secondary Alternator


STOL Creek Aviation offers secondary alternators for the Rotax 9 series engines. See below for more information on what we offer.

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For details and pricing information call 316-435-3837 or email us at mike@stolcreek.com


EP 32A Secondary Alternator

It fits on most applications, and it also clears the Rotax ring mount. It is fully compatible with our EFI system incorporating crankshaft hall sensor and trigger wheel. This bolts on as an extension and further increases the charging capacity from 20A to 52A total. You also get the benefit of two totally independent systems, and more than 20A charging capacity at idle. Perfect for any high consuming and/or IFR application. The complete system weighs in at 5.6lbs including the regulator/rectifier.

Comes with:

  • AL7075-T6
  • Anadized for corrosion protection
  • Bolt-on with all hardware
  • Ducati rotor, stator and regulator
  • Totally independent system from the standard 20A alternator
  • EFI compatible


STOL Creek Aviation offers a wide range of services for your Light Sport, Experimental or Ultralight. We are a also dealer of a variety of different products.

About Us

STOL Creek Aviation was established in 2017. Learn more about Michael Busenitz’s expierence and the history of STOL Creek Aviation.

Contact Us

Call Us

(316) 435-3837