Märklin 64707 LGB – Universal Location Coupling for Older Locomotive Series 2070: Amazon.de: Toys
Märklin L67403 LGB-2 Pieces Set-L67403 Replacement Wheels for Locomotive and Cart Spare Parts Smooth Run Through Ball Bearing G Track, Gauge G : Amazon.co.uk: Toys & Games
Märklin L63193 Kontaktteile für Metallräder LGB-Metal Wheel Contact Parts-L63193 Current Collector Retrofit + Carbon for Model Railway Car G Track, Gauge G : Amazon.co.uk: Toys & Games