Hi out there!
Here are some requested information regarding the two belts that are used on the tractor:
I use Roulunds Roflex-Graden(tm) belt.
Driving belt:
4L 910 – corresponding to a belt with 910/10 * 25.4 mm = 2311 mm
(Actually – I have not used it yet. Still using an old one “before my time”)
Grass cutter – blade drive:
4L-700 – corresponding to a belt with 700/10 * 25.4 mm = 1778 mm
Here is the section of the belt profile.
Hope this is useful for you!
BR/The Gubbdagis.com-team