Hi Guys! First let me thank everyone for the advice with the whining noise on my 1622 grasshopper mower. Turned out to be a combination of too little torque on the pto clutch, and an improperly balanced engine to transmission shaft. Fixed with a dial indicator and a torque wrench. Now to the next project! Can anyone tell me what the engine model is for a 930D Grasshopper? I know it is a Kubota 30hp but cant find any info about what the engine model number would be. I have a chance to purchase a mower with a power fold deck (62in) but it has a blown piston and would need to be overhauled. Price is cheap enough to be real tempting (500.00) but I want to make sure I can get the parts. Thanks!