TN 605905 Solenoid for Tennant Floor Care Equipment. 24V DC, 125A. Fit models: 1620 Carpet Maintainer, 5100 (Battery), 5200 (Battery), 5280, 5300, 5400, 5520 (97-01, 01-07), 5500 (97-01, 01-07), 5540, 5560, Nobles Speed Scrub 1701, 1701 Plus (Battery),...