Lenco 102S Replacement Trim Tab ActuatorThis replacement 4-1/4" Stroke trim tab Actuator for trolling tab systems sold prior to 2000 and other 20403-001 OEM applications. The ballscrew design is twice as powerful compared to typical hydraulics and more reliable. This high-torque trim tab actuator easily pushes 550 lbs. Easy to use, this plug and play actuator uses waterproof Deutsch connectors to eliminate any possible water intrusion. This Lenco actuator comes with a 6' cable for easy installation. Lenco Part#: 15059-001; OEM Part#: 20403-001; Sierra Part#: STT3701R; Product Specifications: Top Cap Hole: 5/16"; End Hole: 5/16"; Overall Length: 13 3/8"; Overall Width: 2.5"; Cable Length: 6'; 12V Actuator; Lenco 102S Replacement Trim Tab Actuator Reference Guide