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Ball Joint Conversion Kit For 2 Stroke Rotax

$97.75/Each
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Part# 15-07409
MFR Model# 30385

Overview

New style units with copper bushings and rounded brackets. Put an end to the hassle and welding required to install Rotax exhaust ball joints with our new Ball Joint Conversion Kit. This simple bolt-on kit installs in minutes and eliminates all custom placement and welding of standard Rotax exhaust hooks. A matching pair of stainless steel half brackets surround the existing exhaust pipe and are secured with AN fasteners and hi-heat lock nuts. AN3 bolts and SS springs tension the brackets to provide a firm yet flexible joint. Also eliminate the large diameter springs that can break and strike prop. Sold in kits per joint.
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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: How much do I torque the nuts down?

You need 2-3 threads showing on each bolt and that will set the correct spring tension.

Q: Can I use it on the Rotax 503 engine exhaust system? Or it is only suitable for the Rotax 912 engine?

Yes. This kit is designed for the two stroke engines. It will not work on the 9 series engines.

Q: Is this kit for one joint or is it for both joints?

This is for one joint.