Dometic Seastar
SeaStar CHX8142P Xtreme Single Top Mount Control (No NIL) with Trim and Tilt Chrome
- SKU:
- CHX8142P
- Condition:
- New
Description
SeaStar CHX8142P Xtreme Single Top Mount Control (No NIL) with Trim and Tilt Chrome
The CHX8142P from Dometic’s Xtreme Series is a single-lever, dual-function control designed for use with nearly any engine. With a left-mounted chrome lever, it features integrated trim and tilt functions, along with start-in-gear protection and neutral engine warm-up capabilities. Its sleek ergonomic design delivers smooth yet positive control, making it an ideal replacement for older top-mount models.
Compatible with 3300/33C universal cables and OEM-style cables (including Mercury, OMC, and BRP from 1965 onward), this control allows for flexible installation without additional adapters.

Key Features & Benefits
• Chrome-finished top mount control with lever on the left
• Dual-function lever controls both throttle and shift
• Integrated trim and tilt switches in handle
• Designed for use with 3300/33C universal and OEM cables
• Start-in-gear protection included (neutral safety switch)
• Neutral “warm up” feature for throttle-only operation
• Friction (drag) adjustment included
• Easily adapted to push or pull cable actuation
• No neutral interlock on handle (optional on other models)
• Mechanical advantage: 2.38:1
• Suitable for most single engine / single station setups
• Can be used with dual station DS unit (sold separately)
• Designed and assembled in the USA
• Meets or exceeds all applicable standards
Tehcnical Specifications
| Specification | Details |
|---|---|
| Control Type | Top Mount, Single Lever, Dual-Function |
| Mounting Location | Left of Bezel |
| Applications | Single Engine / Single Station |
| Trim / Tilt | Yes – Both Trim & Tilt Switches Included |
| Neutral Interlock | No (Available on CHX815x models) |
| Neutral Warm-Up | Yes |
| Start-In-Gear Protection | Yes (Standard) |
| Cable Compatibility | 3300/33C, Mercury, OMC/BRP |
| Cable Adaptation | Push or Pull – No Adapter Needed |
| Friction Adjustment | Yes |
| Mechanical Advantage | 2.38:1 |
| Material/Finish | Chrome Handle |
| Made In | USA |
Model Variants Available
| Model # | Finish | Trim / Tilt Options | Cut Off Switch |
|---|---|---|---|
| CHX8142P | Chrome | Trim + Tilt Switch | No |
| CHX8140P | Chrome | None | No |
| CHX8141P | Chrome | Trim Switch | No |
| CHX8150P | Chrome | None | Yes |
| CHX8151P | Chrome | Trim Switch | Yes |
| CHX8152P | Chrome | Trim + Tilt Switch | Yes |
| 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 |
Questions?
- Tech Support: Tech Support Page
- Check Stock: Stock Inquiry Page
- Request a Shipping Quote: Request Quote Page
- No Sales Tax on Purchases Outside of California
- Buy Now Pay Later with Affirm or PayPal Pay Later
- 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