In this video I show you step-by-step how to repower a Gravely walk behind tractor with a Yanmar or clone air cooled diesel engine.

Our main ingredients are: A C10A transaxle, C10 HI/LO planetary, Commercial 8 adapter plate, and a 418CC 186F diesel.

00:00 - Intro
00:32 - About the Build
02:48 - Mocking and Measuring
04:22 - Crankshaft Machining
08:08 - Assembly  
20:07 - 1st Cold Start
23:21 - Testing
28:34 - Closing