Seastar CHX8140P Xtreme Single Top Mount Control (No NIL) Chrome

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SKU:
CHX8140P
Condition:
New
MSRP: $480.73
$319.97
— You save $160.76
In Stock - Ships within 24hrs M-Thu

Description

SeaStar CHX8140P Xtreme Single Top Mount Control (No NIL) Chrome


Advanced Ergonomics & Versatility for Single Engine Control

The Dometic SeaStar CHX8140P is part of the Xtreme Series of dual-function, single-lever top mount controls, designed for single engine/single station boats. Engineered for reliability, precision, and ease of use, the CHX8140P provides smooth throttle and shift control with a left-hand lever configuration. Its sleek chrome finish and ergonomic, balanced handle deliver a confident, comfortable feel at the helm.

Compatible with a wide variety of engines, this control accepts both 3300/33C universal and OEM-style control cables, including Mercury Gen II, OMC, Johnson/Evinrude, and BRP cables without the need for adapters—making it one of the most versatile replacements available.


Key Features & Benefits

✔ Dual-Function Control – One lever controls both throttle and shift for a single engine setup.

✔ Left-Hand Lever Configuration – Ideal for helm layouts where the lever is positioned on the left side of the binnacle.

✔ Start-in-Gear Protection – Integrated safety feature prevents engine start-up unless in neutral.

✔ Neutral Warm-Up Feature – Enables throttle-only control for warming up the engine without engaging the gear.

✔ Smooth, Solid Lever Action – Engineered for precise, confident operation with durable internal components.

✔ Drag (Friction) Adjustment – Adjustable lever resistance to fine-tune feel and control.

✔ Universal Cable Compatibility – Accepts both 3300/33C universal and OEM-style control cables, including:

✔ Push or Pull Cable ActuationAdaptable to various cable setups without needing extra parts.

✔ Designed & Assembled in the USA – Trusted SeaStar craftsmanship backed by domestic engineering and support.

✔ Mechanical Advantage 2.38:1 – Optimized lever ratio for easy, responsive movement under load.


Technical Specifications

Specification Details
Model CHX8140P
Function Dual-function (throttle & shift in one lever)
Mount Type Top Mount
Lever Position Left-hand
Finish Chrome
Neutral Interlock No
Trim/Tilt None
Warm-Up Feature Yes
Friction Adjustment Included
Cable Compatibility 3300/33C universal, Mercury Gen II, OEM cables
Mechanical Advantage 2.38:1
Assembly Designed & Assembled in the USA

Model Variants Available

Model # Finish Trim / Tilt Options Neutral Interlock
CHX8140P Chrome None No
CHX8141P Chrome Trim Switch No
CHX8142P Chrome Trim + Tilt Switch No
CHX8640P Black None No
CHX8641P Black Trim Switch No
CHX8642P Black Trim + Tilt Switch No
CHX8650P Black None Yes
CHX8651P Black Trim Switch Yes
CHX8652P Black Trim + Tilt Switch Yes

Replacement For

  • Teleflex CH7600 Series Top Mount Controls

Compatible With

  • Outboards, inboards, and sterndrives
  • Single engine / single station setups
  • Dual station boats when paired with Dometic DS Unit

Why Choose the CHX8140P?

The SeaStar CHX8140P is the ideal solution for boaters seeking a premium, reliable, and universally compatible single engine control. Whether you're replacing an older top mount or upgrading your helm, this model delivers refined feel, top-tier ergonomics, and proven safety features.

Effortless installation. Superior control. Trusted performance. Choose the CHX8140P for your next marine control upgrade.

Questions?


  • No Sales Tax on Purchases Outside of California
  • Buy Now Pay Later with Affirm or PayPal Pay Later
  • Formerly Teleflex, Seastar is now Dometic Marine
  • Seatech Marine Products, Inc. is an authorized dealer, and service center for Dometic Marine

International, USVI, Puerto Rican, Hawaiian & Alaskan Customers: We Ship Worldwide and USPS, shipping cost may quote too high on our website, EMAIL US for a shipping quote.

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Warranty Information

Seatech Marine Products is an authorized dealer for Dometic that distributes Seastar Products, this part has a 2 Year Limited Warranty from them. Please visit their website for full details: https://www.dometic.com/en-us/outdoor/support/warranty-statements
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