Lego 4186868 My Own Train W/ 9V Motor and Light - Retired and Rare W/Set 4534 | eBay
LEGO Black Train Motor 9V (70358) | Brick Owl - LEGO Marketplace
LEGO part 87574c01 - Black Electric, Train Motor 9V RC Train with Integrated PF Attachment, Orange Wheel Holders (motor only, no attached wheels) at BrickScout
LEGO 9V Technic Motors compared characteristics
LEGO® Motor History
DIY Hybrid 9v / Power Functions Train Motor - LEGO Train Tech - Eurobricks Forums
BrickLink - Part 87574c01 : LEGO Electric, Train Motor 9V RC Train with Integrated PF Attachment, Orange Wheel Holders [Electric, Train] - BrickLink Reference Catalog
Fixed the snapped pin on my old 9v motor from my metroliner 10001. Very Scary to do. : r/LEGOtrains
Replacement Mabuchi motor for 9v trains - LEGO Train Tech - Eurobricks Forums
Lego Train City Bricks RC Powered UP 9V Electric Motor 88011 28740 6214559 NEW | eBay
This Old Track: Maintaining and Restoring Metal 9V LEGO Track - BrickNerd - All things LEGO and the LEGO fan community
LEGO Light Gray Train Motor Decorative Side for 9V Motors (2871) | Brick Owl - LEGO Marketplace
Train Motor 88011 | Powered UP | Buy online at the Official LEGO® Shop US
Tutorial] Modifying a 9V Train Motor - LEGO Train Tech - Eurobricks Forums
Electric Train Motor 9V (My Own Train) : Set 10153-1 | BrickLink
How to motorize the Lego Winter Train with a 9V or 12V motor - YouTube