SeaStar HP6101 Support Brackets for HC6345-3 and HC6358-3 PRO Cylinders (Pair of 2)

SeaStar HP6101 Support Brackets for HC6345-3 and HC6358-3 PRO Cylinders (Pair of 2)

The Dometic SeaStar HP6101 is the OEM bracket set for SeaStar PRO front-mount outboard cylinders, used to secure the cylinder ends to the engine mounting points. Designed for high-performance applications where precise alignment and rigidity are critical.

Key Features

• Genuine SeaStar PRO hardware for HC63xx-3 PRO front-mount cylinders
• Pair of brackets (port & starboard) for a complete refresh or repower
• Marine-grade construction for strength and corrosion resistance
• Restores proper cylinder support and alignment to reduce play and wear

Compatibility

• Cylinders: HC6345-3 (PRO), HC6358-3 (PRO)
• For other SeaStar cylinder families, use the model-specific bracket kit listed in that cylinder’s manual.

Kit Contents (HP6101)

• (2) Support Brackets (port & starboard)
• Mounting hardware set (bolts/washers/locknuts)
  • Not included: Support rod. If needed, order HP6111 PRO Support Rod Kit.

Install Notes

• Replace worn or bent brackets during repower or cylinder service.
• Torque fasteners to the values in your cylinder’s installation manual.
• After installation, cycle steering full port/starboard to verify clearance and smooth travel.

Questions?

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• Formerly Teleflex, SeaStar is now Dometic Marine
• Seatech Marine Products, Inc. is an authorized dealer, and service center for Dometic Marine

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