Teleflex SH4910P NFB 4.2 No-Feedback Single Cable Rotary Steering Helm

The Teleflex SH4910P is a No-Feedback (NFB) 4.2 single-cable rotary steering helm designed for outboard-powered boats. Its patented No-Feedback mechanism locks out engine torque feedback at the steering wheel, significantly reducing driver fatigue on the water. The precision die-cast zinc housing delivers rugged, marine-grade durability built for long-term reliability.

This helm is a direct drop-in replacement for the current generation Safe-T QC steering system with no dashboard modifications required. It uses the Quick Connect (QC) QCII helical cable assembly for straightforward installation, and is compatible with Teleflex and SeaStar Solutions SSC62XX series rotary steering cables (SSC61XX cables may also be used as replacements).

Key Features:

• Patented No-Feedback (NFB) mechanism — eliminates engine torque kickback to the wheel
• 4.2 turns lock-to-lock — provides optimal mechanical advantage for single-cable systems
• Standard 3/4" tapered steering shaft — compatible with most steering wheels up to 16"
• Gear reduction helm design — smooth, controlled steering response
• Compact rotary helm unit — utilizes the same bezels as the Quick Connect Steering System
• Two bolts secure QC cable to helm; one bolt holds the spent travel tube
• Precision die-cast zinc construction — built for durability in marine environments
• Compatible with SB27150P bezel and SSC62XX series rotary cables
• Exceeds A.B.Y.C. safety standards and N.M.M.A. certification requirements

The SH4910P is ideal for single-station boats with a single non-power-assisted outboard engine. Note: This listing is for the helm unit only. For boats experiencing engine flutter or steering instability, a dual-cable system is recommended. Alternate Part Numbers: TEL SH4910P, 88-4100, 491018.