GPL Basic Starter Kit Fits 377 447 503

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Part# 15-06473
MFR Model# 03-001


The Basic Kit: Includes HD Starter and Recoil Ring. The GPL Right Angle Starter is the ideal answer to many designs that have limited clearance on the starter end of the engine. Allows recoil starter to be re-installed and used as a back-up. Adds 4 1/2 to overall length of engine. Can be used without recoil. Adds only 2 ½ when not using recoil. Recoil cover plate included. Adds minimal mass to crank preserving the cranks rotating characteristics. Spacer rings shown on left determine the engine type. Rotax 377,447,503,532 use blue inner spacer (flat) only when not reinstalling recoil. Add the silver outer spacer (tall standoff type) after the ring gear when using recoil starter. For Rotax 582-618 use red inner spacer (flat) only when not reinstalling recoil. Add the red outer spacer (tall standoff type) when reinstalling the recoil starter. . Total installed weight: 10 lbs.
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The sucker fits just like it is supposed to!!! What more can I say?

Roger M Verified Purchase


November 19, 2021


Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: I have a 503 Rotax that is too old to convert to gearbox or electronic ignition, will this GPL starter kit bolt up? waiting for a reply. my engine predates 1979.

No, this electric start system will not work with an engine as old as yours.

Q: I have a Rotax 503 with oil injection and want to install an electric starter to it and retain a hand pull-the-rope starter (if possible)... What type of starter do you recomend ?

We would suggest the GPL starter kit if you'd like the electric starter, while keeping the pull starter. There are a few different options, so you'll have to figure out what fits your installation. If you have any questions please call us.

Q: Will this fit a 503 DCDI?

Yes, this will fit the 503 DCDI.

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