排气筒固定套Ø 70 mm
适用发动机型号：3W-110i B2, 3W-110i B2 CS, 3W-110i R2, 3W-110i R2 CS, 3W-110Xi B2 R, 3W-140i B4, 3W-140i B4 CS, 3W-157Xi B2, 3W-157Xi B2 CS, 3W-157Xi B2 TS, 3W-157Xi B2 TS CS, 3W-170Xi B2, 3W-170Xi B2 CS, 3W-170Xi B2 TS, 3W-170Xi B2 TS CS, 3W-220i B4, 3W-220i B4 CS, 3W-55i, 3W-55i CS, 3W-55Xi, 3W-55Xi CS, 3W-80Xi, 3W-80Xi CS, 3W-80Xi TS, 3W-80Xi TS CS, 3W-85Xi, 3W-85Xi CS, 3W-85Xi TS, 3W-85Xi TS CS.
The holder is equipped with a pressure-relief joint. The foot can be thereby shortened and reconnected in the fuselage using the mounting with two M3 screws according to desire and conditions. The two longitudinal slots make many positions possible. The muffler is installed after the mounting is installed in the fuselage and the GRP ring has been firmly glued to the bracket with epoxy resin.