DW-LS Governor. From flywheel: Blower and governor on right side, exhaust manifold and starter on left with left hand rotation. Test ran 1-4-18: Good running A+ with 40-60 psi oil pressure. Sweet Runner!! Starts very quick and has great throttle control. Very clean diesel engine. Smoked a bit at start up but engine had sat on its side for a while before test ran. See it run on video!! Includes application specific Hydraulic Twin Disk Torque Converter Model: 8-FLW-1452 (can be excluded at time of sale for less shipping cost if requested 185LB's).