Lego Parts: Technic, Axle #4 with Stop (PACK of 4 - DBGray) Found in the Following Sets: 70009 Worriz&#39;s Combat Lair, 2283 Witch Doctor, 79103 Turtle Lair Attack, 2263 Turbo Shredder, 70723 Thunder Raider, 8070 Supercar, 76005 Spider-Man: Daily Bugle Showdown, 79108 Stagecoach Escape, 10240 Red Five X-wing Starfighter, 7598 Pizza Planet Truck Rescue, 42009 Mobile Crane Mk II, 8053 Mobile Crane, 8110 Mercedes-Benz Unimog U 400, 70005 Laval&#39;s Royal Fighter, 10212 Imperial Shuttle - UCS, 42000 Grand Prix Racer, 70709 Galactic Titan, 8109 Flatbed Truck, 79001 Escape from Mirkwood Spiders, 70007 Eglor&#39;s Twin Bike, 70707 CLS-89 Eradicator Mech, 8071 Bucket Truck, 76012 Batman: The Riddler Chase, 41999 4 x 4 Crawler ...and more! Released in 2010-Present by Lego in 185 Sets INCLUDES (4) DBGray #4 Axles with Stops