DOMETIC SEASTAR 6400 Jet Boat Steering Cable 21′ – SSC21921

Description

DOMETIC SEASTAR 6400 Jet Boat Steering Cable 21′ – SSC21921

The Dometic SeaStar SSC21921 is a 21 ft 6400-series jet boat steering cable built for SeaStar JBS mechanical steering installations. It is intended for jet boat applications powered by Mercury Sport Jet or OMC Turbo Jet drives that meet ABYC P-23 requirements, making it a direct-style service replacement when the original JBS steering cable is worn, stiff, corroded, or incorrectly sized.

This cable is designed to restore smooth and predictable helm response in a jet-drive steering system. The controlled core-to-conduit fit helps reduce lost motion at the wheel, while the HDPE outer jacket resists abrasion and water penetration in harsh marine environments. Stainless steel output ends provide corrosion resistance at exposed connection points.

• Application-specific jet boat cable: Designed for SeaStar JBS steering systems used on compatible Mercury Sport Jet and OMC Turbo Jet applications.
• 21 ft cable length: Selected by matching the existing cable length or measuring the old cable according to Dometic replacement guidance.
• 3.5 inch total travel: Provides the steering throw required for compatible JBS jet boat helm systems.
• Marine-grade casing: HDPE jacket helps protect the cable from water penetration, abrasion, and routing wear.
• Corrosion-resistant ends: Stainless steel output ends are designed for long service life in marine steering installations.

Specifications

• Manufacturer Part Number: SSC21921
• Product Type: Jet boat mechanical steering cable
• Cable Series: SSC219 / 6400 Jet Boat Steering Cable
• Cable Length: 21 ft (6.4 m)
• Total Cable Travel: 3.5 in
• Typical Compatible Helms: SH5087P, SH5088P, SH91691P, SH91692P
• Typical Applications: Mercury Sport Jet and OMC Turbo Jet applications meeting ABYC P-23