Hi I have had a look on Vetus and they don’t seem to stock a wiper are with the same fitting.The issue will be the attachment to the driveshaft, and whether its a bespoke unit (such as Vetus) or if a "standard" car fitting can be used and attached to the existing fitting.
You really need stainless steel springs and fittings or it will not last. Although many replacements with a car wiper will still not match a Vetus...
On my Antares 760 the connection to the spindle is an industry standard (there are a few others) tapered spline with an M6 nut. Mine are original and have the DOGA brand name. Try to get stainless ones. The cheep ones that fit have a smooth taper that slides over the tapered splines of the spindle but any slippage ruins the spindle spline then you need a new motor too.Hi I have had a look on Vetus and they don’t seem to stock a wiper are with the same fitting.
Thanks so muchOn my Antares 760 the connection to the spindle is an industry standard (there are a few others) tapered spline with an M6 nut. Mine are original and have the DOGA brand name. Try to get stainless ones. The cheep ones that fit have a smooth taper that slides over the tapered splines of the spindle but any slippage ruins the spindle spline then you need a new motor too.