передавальна шестерня
idler direct speed gear
idler reverse gear
compensating idler wheel
idler arm
adjusting idler wheel
clutch idler shaft bracket cap
idler adjuster
idler compression spring
idler lever
idler sprocket
idler wheel adjuster lock nut
idler wheel adjusting ring
idler wheel hub cap
front idler wheel
idler
track idler wheel
idler wheel
camshaft gear (timing gear)
gear reduction unit / gear-reduction unit
bombing gear
brake gear
consistent hydro changeable gear
crankshaft gear
damper landing gear unit
field gear
flight gear
forward gear
fuselage and landing gear clearance zone
gear
gear reduction transmission
gear speed decreaser
gearbox / gear box