YS Engines Hover Needle Seat O-Rings (2)
YSE2705
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
These YS midrange (hover) needle o-rings work with a wide variety of YS helicopter engines from older discontinued models, to current engines such as the 91 SR, 91 SR-3DS, and 91 SRX Tareq.
This product was added to our catalog on February 16, 2016