slide ring

Part# - F28-10-3-01-5000

Counterbalance Unit, Steel, Galvanised – Helicopter

Part# - ME-7002-5015-37

Spring 741 WP, LH – DAB-741

Part# - D2090100

Air Pilot Assembly, 352GF

Part# - DUK6000131

Test Box

Part# - F08-90-0-00-4000

For 400Hz