This is a piston set for the 377 UL engine This set exceeds the MFGs specs,These are moly coated and hard ceramic crowned.
This is set is for 62 mm bore 377 rotax
Rotax 377 pistons, rotax 377 top end, 377 gaskets. 377 aircraft engine top end kit, rotax pistons, rotax overhaul
GASKETS SHOWN R NOT INCLUDED, Full top end sets are in another listing.
International orders will require that u pay via the paypal option and and additional Priority international mail shipping charge of $68.00 that we will invoice you for separately after your purchase.
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Best pistons for a rotax I have found to date.
I went to parts unlimited to buy pistons and rings but the rings have an orientation issue and must be correct during installation. I could not locate the top of the second ring, its a visual. I chose to look further and found the ultralight ROTAX pistons from AERO-TECH, they have writing on the top of the rings which indicate top. Superior pistons in comparison to all I have purchased. Assembly was a breeze, I sought advice from partys unlimited only to find a sales person on the other end that could not help me. I threw the set in the trash, not worth the money. Thanks AERO-TEK..
