Generac 0D4040E/0E3769E/0E4357E Crankshaft GTH 990 Tapered. The 0E3769E and 0D4040E crank were replaced with 0E4357E. Note that the image is a stock image, and may not look exactly like the crankshaft sold in the listing.
Generac replacement parts will also usually fit the following Generac branded generators: Honeywell, Guardian, Siemens, Carrier, Watchdog, Centurion, Eaton & Bryant.
If you need Generac generator troubleshooting support, please visit our interactive forum