LEGO® Technic Liftarm 3x5 H-Form mit 9 Löchern Mittelsteingrau (MID. ST. GRAY) - (6055519/14720)
Amazon.com: KonHaovF 182PCS Gear and Axle Set for Technic Parts Compatible with Lego Technic Parts, DIY Gears Assortment Pack((Liftarm, Pins, Axles, Connectors)) for Technic Building Blocks Set(Random Color) : Toys & Games
LEGO® 6Stk Technic Liftarm T-Stück 3 lang schwarz 32557