This is a aftermarket top overhaul rebuild kit featuring 2 new pistons, oem style w/dual rings, pins, circlips , full major overhaul gasket w/ crank seals kit as shown. This set exceeds the MFGs specs , Designed to replace the oem elkos in all respects.
These are moly coated pistons,
Smoother running due to better balance, stonger and better heat transfer. We run em in our trikes and use them in our shop for the past 10+ years
This is set is for 72.00 std bore 503 rotax.
International orders will require that u pay via the paypal option and and additional express mail shipping charge of $78.00 that we will invoice you for separately after your purchase.
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