So if your one of those poor souls like me who pondered for hours over the Quest hydraulic belt repair and routing. Exmark REALLY dropped the ball on this one - I'll just leave this here...
Looks pretty self evident to me
You did not post the numbers so I could go to the Exmark site and check you actual IPL but a quickie with Jacks revealed this Drive belt & pulleys
Looks pretty standard ZTR to me
Only trick is this view is a 3rd angle plan view so is from the top ( that of course you can nit see from under the mower