Dometic Seastar
SeaStar CHX8241P Xtreme Dual Top Mount Control (No NIL) with Trim Chrome
- SKU:
- CHX8241P
- Condition:
- New
Description
SeaStar CHX8241P Xtreme Dual Top Mount Control (No NIL) with Trim Chrome
The CHX8241P is part of SeaStar’s Xtreme Series – a premium top-mount control designed for dual engine boats. Engineered for smooth, precise operation, this model features dual-function levers that control both throttle and shift for each engine. It includes a master trim button in the handle to simultaneously trim both engines, with individual trim switches located at the base for independent control.
The ergonomic, chrome-finished handles are shapely and balanced, ensuring a comfortable grip and confident maneuvering. Designed without a neutral interlock on the handle, but includes start-in-gear protection as standard.
Compatible with 3300/33C universal and OEM-style control cables, including Mercury Gen II and OMC/Johnson/Evinrude/BRP cables. It is ideal for a wide range of boats—center consoles, cruisers, sportfishers—requiring a robust and stylish dual-engine control solution.

Key Features & Benefits
- Twin lever, dual-function control for throttle and shift
- Ergonomic chrome handles with integrated master trim switch
- Independent trim buttons in control base
- Start-in-gear protection included
- No neutral interlock on handles
- Smooth, solid operation with adjustable drag/friction
- Compatible with 3300/33C and most OEM control cables
- Push/pull cable actuation adaptable without extra parts
- Suitable for twin engine, single or dual station boats
- Mechanical advantage: 2.38:1
- Meets or exceeds all applicable marine control standards
- Designed and assembled in the USA
Technical Specifications
| Specification | Details |
|---|---|
| Model | CHX8241P |
| Application | Twin engine (dual throttle & shift control) |
| Mount Type | Top mount, binnacle |
| Handle Position | Dual (no neutral interlock) |
| Trim Switch | Yes – Master trim in handle & individual trim in base |
| Tilt Switch | No |
| Warm-Up Function | Yes – Neutral throttle warm-up |
| Cable Compatibility | 3300/33C universal, Mercury Gen II, OMC/BRP, and OEM-style |
| Actuation Mode | Push or pull (field adaptable) |
| Mechanical Advantage | 2.38:1 |
| Friction Adjustment | Included |
| Start-in-Gear Protection | Yes |
| Trim & Tilt Options | Available (this model includes trim only) |
| Installation | Easy to install – drop-in upgrade from Osprey, SL-3 or CH7600 series |
| Country of Manufacture | USA |
Questions?
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- 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