I have a Max IV amphibious vehicle for sale and currently on consignment at Full Throttle Sports In Rice Lake WI.
This has all brand new bearings throughout the unit installed by full throttle. It has the bearing cage kit and factory rubber tracks. Also has another set of rims and 26” tires for summer use. Has a roll cage, seatbelts, heater, heated throttle cable, cab, glass windshield, and custom cover for transporting. The 900T is one of the bigger motors they made in these units 25 hp Kohler with I believe roughly 300 hours. This also has the splined axles. Below is the link for the Craigslist ad that Full Throttle has posted. Asking $8,995.00. Can message me here with any questions or call Full Throttle.
https://eauclaire.craigslist.org/snd/d/argo-max-iv-900t-6×6/6439786531.html