LEGO Motor with Transparent Housing 9V (44486) | Brick Owl - LEGO Marketplace
DIY Hybrid 9v / Power Functions Train Motor - LEGO Train Tech - Eurobricks Forums
624: Basic Motor, 9V | Brickset: LEGO set guide and database
New Lego Technic - Power Functions Large Xl Motor - 9v Electric - 8882 58121 - Buy Large Xl Motor,8882 Motor,Eletronic Motor Kits Assembly Toy Product on Alibaba.com
8720: 9V Motor Set | Brickset: LEGO set guide and database
LEGO 9V Technic Motors compared characteristics
technic - Does the LEGO "Power Functions Extension Wire" (8886) work in both directions between old 9V and new Power Functions devices? - Bricks
BrickLink - Set 5225-1 : LEGO 9V Motor with Gear Reduction [Service Packs:Technic] - BrickLink Reference Catalog