---
product_id: 87885273
title: "Hewitt 190TM5016 Speed Limiter - 12V - High Speed"
brand: "hewitt industries"
price: "24 zł"
currency: PLN
in_stock: false
url: https://www.desertcart.pl/products/87885273-hewitt-190tm5016-speed-limiter-12v-high-speed
store_origin: PL
region: Poland
---

# Limits speed to 60 MPH Fuel-saving technology Safe & legal operation Hewitt 190TM5016 Speed Limiter - 12V - High Speed

**Brand:** hewitt industries
**Price:** 24 zł
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Drive Smart, Save More!

## Quick Answers

- **What is this?** Hewitt 190TM5016 Speed Limiter - 12V - High Speed by hewitt industries
- **How much does it cost?** 24 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/87885273-hewitt-190tm5016-speed-limiter-12v-high-speed)

## Best For

- hewitt industries enthusiasts

## Why This Product

- Trusted hewitt industries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Ensure safe and legal operation on the road.
- • **Unmatched Warranty:** One year warranty with unlimited useful life.
- • **Speed Control Mastery:** Experience peace of mind with speed limited to 60 MPH.
- • **Fuel Efficiency Champion:** Maximize your fuel savings while driving.
- • **Engine Performance Integrity:** Enjoy optimal engine performance below the limit.

## Overview

The Hewitt 190TM5016 Speed Limiter is a cutting-edge device designed for diesel engines with Bosch in-line injection pumps. It effectively limits speeds above 60 MPH, promoting fuel efficiency and ensuring safe, legal operation. With a one-year warranty and no limit to its useful life, this speed limiter guarantees both performance and peace of mind.

## Description

Hewitt Industries Manufactures this speed limiter to TruckMeter's rigid specifications. The Hewitt Vehicle Speed Limiter System is an electro-mechanical system designed for vehicles equipped with diesel engines using in-line or rotary type injection pumps. It is a tamper free and easy to install system using no mechanical linkage, resulting in a system requiring no maintenance. It consists of only three basic components; an Electronic Control Module (ECM), an electro-mechanical Fuel Control Valve (FCV) and an electro-mechanical Pressure Regulating Valve (PRV) along with connecting electrical harness and related hardware. It is compatible with Bosch type pumps. Vehicles with mechanical speedometers require an additional speed sender available from Hewitt Industries - Part Numbers 023-003 A though H depending upon your drive size. Installation of the system can be made by any maintenance person familiar with vehicles and engines in two to three hours without special tools. Calibration to set limit speed after installation is easy. Function: The ECM accepts a speed signal from a tachograph, speedometer, signal generator or magnetic sensor and is adjustable to the desired limit speed. When the speed limit point is reached the ECM signals the FCV to close. Thus reducing fuel supply to the injection pump and the PRV opens regulating fuel supply pressure. This results in a gentle but positive limitation of vehicle speed.

## Features

- Limits high speeds above 60 MPH - Saves Fuel - Safe And Legal Operation.
- One year warranty with no limit to useful life.
- Operation below limit speed has no effect on engine performance
- For Diesel Engines With Bosch In-Line Injection Pumps

## Images

![Hewitt 190TM5016 Speed Limiter - 12V - High Speed - Image 1](https://m.media-amazon.com/images/I/61F5hDVWWuL.jpg)
![Hewitt 190TM5016 Speed Limiter - 12V - High Speed - Image 2](https://m.media-amazon.com/images/I/81Cpe8ZDMpL.jpg)

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---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-05-26*