SeaStar CHX8240P Xtreme Dual Top Mount Control (No NIL) Chrome

SeaStar CHX8240P Xtreme Dual Top Mount Control (No NIL) Chrome

Precision Dual-Engine Control with Smooth Action and Premium Ergonomics

The Dometic SeaStar CHX8240P is part of the advanced Xtreme Series Dual Top Mount Controls, designed for twin engine applications. With a balanced, ergonomic handle design and state-of-the-art internal mechanism, this control offers exceptionally smooth, solid action for precise throttle and shift control—giving you complete command over your vessel in all conditions.

Compatible with both 3300/33C universal and OEM-style control cables, the CHX8240P installs easily with no adaptation required. It’s engineered for superior performance on virtually any powerboat setup, including outboards, inboards, and stern drives.

Key Features & Benefits

✔ Designed for Twin Engine Applications – Each dual-function lever controls both throttle and shift for one engine.

✔ Start-in-Gear Protection – Built-in safety feature to prevent accidental starting while in gear.

✔ Smooth, Solid Lever Action – Engineered for maximum control with friction adjustment for custom feel.

✔ No Neutral Interlock on Handle – Streamlined operation with clean chrome finish.

✔ “Easy-On” Cable Design – Accepts OEM and 3300/33C type cables without adapters.

✔ Neutral Warm-Up Feature – Allows throttle to operate without engaging the shift.

✔ Mechanical Advantage 2.38:1 – Ensures responsive, easy throttle and shift movement.

✔ Durable Marine-Grade Construction – Designed and assembled in the USA for long-lasting performance.

Technical Specifications

Model Variants Available

Recommended for Use With

• Dometic Xtreme Control Cables for maximum precision and responsiveness
• Dometic DS (Dual Station) Unit for multi-station twin engine installations
• Outboard, stern drive, and inboard engine types

Why Choose the SeaStar CHX8240P Xtreme Control?

The CHX8240P is ideal for serious boaters who want crisp, responsive control and an easy, reliable installation. Whether you’re outfitting a new boat or upgrading your current controls, this chrome-finished, twin-engine top mount system delivers exceptional feel, safety, and style with no compromise in performance.

Maximum control meets marine-grade quality with the Dometic SeaStar CHX8240P – the ultimate in twin engine throttle & shift control.

Questions?

• Tech Support: Tech Support Page
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• No Sales Tax on Purchases Outside of California
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• FREE Ground Shipping to the Lower 48 States
• Image with switches DOES NOT match the actual product
• Formerly Teleflex, Seastar is now Dometic Marine
• Seatech Marine Products, Inc. is an authorized dealer, and service center for Dometic Marine

International Customers: We Ship Worldwide, Shipping Cost May Quote Too High on Our Website, contact us for a quote.