This is a  overhaul kit featuring 2 new  pistons, pins, circlips and rings , Full gasket/seal  kit per picture.. O/S 76.5mm  bore 582.

This  aftermarket set exceeds the MFGs specs and features the following.

Less start up friction due to moly coated skirts, lower heat build up w/ hard crown anodized domes, stronger pin boss, less skirt friction and better heat transfer for near zero scuffing and seizing, smoother running and most important, more power Our A&Ps have used these in our engine shop for 7 years now with no problems

 This set is for O/S 76.5mm  bore 582 rotax.

Shipping is for usa only

worldwide is $48.99 priority mail