412 OEM Replacement Emergency Float Fwd & Mid airbus-helicopters-bk117 5" and between bottom bracket

5" and between bottom bracket arms (aft) is 25

Hole distance between top bracket arms (Fwd) is 27

liferaft bottle and inflation valve installed on the underside of the fuselage

the received unit may run off battery power or be wired to the aircraft system

412 OEM Replacement Emergency Float Fwd & Mid airbus-helicopters-bk117 5" and between bottom bracketThe Bell 412 uses 6 floats (2 forward, 2 middle and 2 Aft). The right and left forward and middle floats (20715) are interchangeable and the right and left Aft floats (20714) are interchangeable. The forward or middle floats consists of 4 separate air holding chambers. The chambers are separated by bulkheads made of the same urethane coated nylon as the tube to minimize the loss of buoyancy in the event of puncture or tear. Each chamber contains an