Description
The GMD SD40-2W was Canadian National's wide-cab version of EMD's best-selling SD40-2, built by General Motors Diesel in London, Ontario. The "W" denotes the wide "Canadian comfort cab" that went on to become a North American standard. CN rostered a large fleet of these 3,000 hp units that have worked system-wide from the 1970s to today.
Bowser's HO Executive Line GMD SD40-2W is a fully-detailed model with road- and era-specific details, a heavy die-cast frame and a smooth, powerful drive. This is the Dual-Mode DCC/Sound version with a factory-installed sound decoder.
This unit: Canadian National Website 2010s+ w/Straight Air #5318.
- Canadian-built GMD SD40-2W with wide comfort cab
- Road- and era-specific details
- Heavy die-cast frame for excellent pulling power
- Dual-Mode DCC/Sound with factory-installed decoder
- Metal knuckle couplers and metal wheels
π¦ Preorder details:
Pre-order due April 9, 2026. Expected delivery per Bowser's production schedule (subject to change).
25% deposit required at checkout, balance charged when product ships.
Preorder cancellation: 7 days from order date; deposit non-refundable after that.
Browse more from Bowser and our HO scale collection, or see all preorders. Ships from Oakville, Ontario. Contact us for special orders.

