Whirlwind Rescue

Notable parts

• 9 parts appear in only a few other sets: Technic Flex Cable 15L (Light Gray) — also in 5118 Flex System Elements; Technic Helicopter Rotor Holder with Towballs (Light Gray) — also in 8412 Nighthawk (all Technic); Technic Flex Cable End - Ball Connection [No Cage or Clamp] (Black) ×3 — also in 8836 Sky Ranger, 8839 Supply Ship (all Technic); Technic Flex Cable 20L (Light Gray) — also in 5118 Flex System Elements, 8479 Barcode Multi-Set; Technic Propeller 4 Blade 7 Stud Diameter with Square Ends (Black) — also in 8444 Jet Wasp, 8412 Nighthawk (all Technic); Technic Flex Cable 4L (Light Gray) ×2 — also in 8839 Supply Ship, 8483 CyberMaster, 8482 CyberMaster (all Technic); Brick Wedged, Sloped 45° 6 x 6 Double / 33° [Train Roof End] (Light Gray) — also in 4551 Crocodile Locomotive, 7190 Millennium Falcon, 4563 Load N' Haul Railroad; Technic Flex Cable End with Pin Connection [Old Style - No Clamp] (Dark Gray) ×9 — also in 8836 Sky Ranger, 8839 Supply Ship, 8074 Universal Set with Flex System, 8828 Front End Loader (all Technic); Wheel 20 x 30 Technic (Red) ×2 — also in 6615 Eagle Stunt Flyer, 6345 Aerial Acrobats, 7420 Thunder Blazer, 6543 Sail N' Fly Marina.
• 2 parts are otherwise only found in Technic sets: Technic Plate 1 x 6 with Toothed Ends (Red) ×2; Technic Seat / Chair [3 x 2 Base] (Blue) ×2.

Calculated from Rebrickable’s public set inventories, excluding sticker sheets and spare parts.