This was new less than 8 months ago, and I can't believe a 6-cyl & 4-speed pushing 32" A/Ts on pavement & wet dirt could break a DECENT driveshaft.
UPDATE: Turns out, it WASN'T decent. Neither was its replacement (both "remanufactured"). So I broke down & got a NEW ~$300 driveshaft from
Tom Woods .