SI-TEX - SP-80 Type T Mechanical Drive

Smart Autopilot for Outboard, Inboard, and Sterndrive Vessels

The Si-Tex SP-80 Autopilot with Type "T" Mechanical Dashboard Drive is a reliable and efficient navigation solution for boaters seeking enhanced steering control. Designed for vessels with hydraulic or mechanical steering systems, this advanced autopilot system takes the guesswork out of navigation. Whether heading toward your next waypoint or maintaining a steady course, the SP-80 delivers precise, hands-free steering, allowing you to focus on the journey ahead.

Advanced Navigation Integration

The built-in NMEA 0183 Loran/GPS interface ensures seamless waypoint tracking, automatically guiding your vessel to its destination. With rudder feedback verification, the system continuously monitors and adjusts your course for optimal precision. In the event of rudder feedback failure, the Ghost Rudder backup memory system keeps you moving smoothly.

Durable, User-Friendly Design

Featuring a waterproof control head, the SP-80 is built for marine environments and can be flush or surface mounted for easy installation. Its bold, backlit display offers ten brightness levels, ensuring clear visibility in any lighting condition. A second-station option is available with the SI-TEX SP-70 Handheld Control Unit, providing additional flexibility for multi-user operation.

Smooth Steering and Performance Optimization

Equipped with Automatic Sea State and Trim controls, the SP-80 adapts to varying water conditions for stable and efficient steering. With ten selectable rudder sensitivity levels and high and low-speed settings, boaters can fine-tune their steering preferences for superior maneuverability. The integrated Power Steering mode provides convenient push-button steering, while Stand-By mode allows for manual steering adjustments when needed.

Integrated Safety and Diagnostic Features

Safety and reliability are at the core of the SP-80’s design. The system includes built-in diagnostics and self-tests, along with visual and audible alarms for instant alerts. Additionally, the Heading Output feature helps stabilize radar display, improving situational awareness.

Technical Specifications

• Steering Compatibility: Hydraulic and mechanical steering systems
• Control Head: Waterproof, flush or surface mountable
• Display: Backlit with ten brightness levels
• Navigation Input: NMEA 0183 Loran/GPS interface
• Rudder Sensitivity Levels: 10 selectable settings
• Operating Modes: Power Steering, Stand-By, Auto Navigation
• Backup System: Ghost Rudder memory for redundancy
• Diagnostics: Built-in self-tests and alarms

Product Dimensions

• Drive Unit Installation: Mounted behind the dashboard
• Steering Wheel Adjustment: Allows tilt angle modifications

Highlights

• Automatic waypoint piloting with NMEA 0183 integration
• Waterproof control head with flexible mounting options
• High-contrast backlit display for optimal visibility
• Ghost Rudder backup ensures continuous operation
• Multiple steering modes for customizable navigation
• Integrated diagnostic and safety alerts

What’s in the Box

• SP-80 Control Unit
• Compass
• Computer
• Type "T" Drive

The Si-Tex SP-80 Autopilot is designed for boaters who demand reliability, precision, and effortless navigation. Whether you're trolling, cruising, or making long offshore journeys, this autopilot system gives you the extra hand you need to stay right on course.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.