On my Maramu #258,  the 12 volt main mast furler motors are made by Cima in Italy, but are no longer available.  Best to keep fixing what you have.  Amel can supply a LeRoy Sommers replacement, if needed.

The Bonfiglioli gearboxes actually call for gear oil, not grease, but I still think the grease nipple is a good idea.

Bonfiglioli gearboxes are easily available from Drivetech Automation in Sunrise Florida.  Contact Mitch Silverman at "msilverman at "drivetechonline" dot "com".  He is very responsive.

David Lambertsen

s/v Have Fun!

1989 Maramu 258