---
product_id: 100239307
title: "7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment"
brand: "midiya"
price: "VT4414"
currency: VUV
in_stock: false
reviews_count: 1
url: https://www.desertcart.vu/products/100239307-7n4160-9w1077-new-master-power-key-disconnect-ignition-switch-4
store_origin: VU
region: Vanuatu
---

# 3-position control Plug-in connectivity Includes 2 keys 7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment

**Brand:** midiya
**Price:** VT4414
**Availability:** ❌ Out of Stock

## Summary

> 🔋 Power Down, Power Up! Your equipment deserves the best.

## Quick Answers

- **What is this?** 7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment by midiya
- **How much does it cost?** VT4414 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/100239307-7n4160-9w1077-new-master-power-key-disconnect-ignition-switch-4)

## Best For

- midiya enthusiasts

## Why This Product

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

## Key Features

- • **🔄 Multi-Functional:** Three positions: Heat-Off-Start for optimal control.
- • **🔒 Secure Your Power:** Effectively blocks current flow to preserve battery life.
- • **🚀 Easy Installation:** Designed for seamless plug-in connectivity.
- • **🔧 Quality You Can Trust:** Strict quality control with full testing before shipment.
- • **🛠️ Versatile Compatibility:** Fits a range of Caterpillar excavators and heavy equipment.

## Overview

The 7N4160 9W1077 New Master Power Key Disconnect Ignition Switch is a high-quality battery disconnect switch designed for Caterpillar excavators, dump trucks, and other heavy equipment. With a plug-in connector type and three operational positions, it ensures effective current flow management while preserving battery power. Each unit is rigorously tested for quality assurance, making it a reliable choice for professionals in the heavy machinery industry.

## Description

Product description:New Master Power Key Disconnect Ignition Switch w/ Keys made to fit CATCaterpillar Aftermarket 9W-1077 7N-4160 Master Brand New Caterpillar Heavy Equipment Battery Disconnect / Ignition Switch. Aftermarket start switch Fits CAT Caterpillar 3300,3304, 3304B, 3306B, 3306 D399, D398B Wheel Tractor Scrapers:639D;637D;633D Track Loaders:953;973;963 15 TO 18 LITER:C18, G3406, C15, 3406C, 3406E, G342C, C-16, C-15, 3456 Package includes: 1 x Ignition Switch, 2 x Keys

## Features

- Heavy Equipment Battery Disconnect Ignition Starter Switch for Caterpillar(Cat)Switch Assy Applicable to Excavator E3306B_64Z 3406C 3406C_2RJ 3406C_2WB 3406C_3ER
- Battery Disconnect Master Power Starter for Excavators, Dump Trucks, and Other Heavy Equipment - Tornado
- Effectively Blocking Any Current Flow and Preserving Battery Power
- Strictly Quality Control,Fully Test Before Shippment
- Three Positions: Heat-Off-Start

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Connector Type | Plug In |
| Brand | MIDIYA |
| Item dimensions L x W x H | 5.1 x 3.2 x 3 inches |
| Number of Positions | 3 |
| Connectivity Protocol | X-10 |
| Color | 4 Terminal |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Manufacturer | MIDIYA |
| UPC | 743811117887 |
| Item Weight | 10.9 ounces |
| Product Dimensions | 5.1 x 3.2 x 3 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | Q8-P314-8HRI |

## Product Details

- **Connector Type:** Plug In
- **Brand:** MIDIYA
- **Item dimensions L x W x H:** 5.1 x 3.2 x 3 inches
- **Number of Positions:** 3
- **Connectivity Protocol:** X-10
- **Color:** 4 Terminal
- **Unit Count:** 1 Count
- **Number of Items:** 1
- **Manufacturer:** MIDIYA
- **UPC:** 743811117887

## Images

![7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment - Image 1](https://m.media-amazon.com/images/I/51e2aCgE30L.jpg)
![7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment - Image 2](https://m.media-amazon.com/images/I/51lwjVkA-UL.jpg)
![7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment - Image 3](https://m.media-amazon.com/images/I/51hyyXoAkZL.jpg)
![7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment - Image 4](https://m.media-amazon.com/images/I/51wcEEWnogL.jpg)
![7N4160 9W1077 New Master Power Key Disconnect Ignition Switch 4 Terminal with two Keys Made To Fit (CAT) Caterpillar Excavators, Dump Trucks, and Other Heavy Equipment - Image 5](https://m.media-amazon.com/images/I/51lEdiZzCPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked well for Cat
*by R***. on May 15, 2019*

This was used on a Cat D6B equipment.It worked well with no issues

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**Shop now:** [https://www.desertcart.vu/products/100239307-7n4160-9w1077-new-master-power-key-disconnect-ignition-switch-4](https://www.desertcart.vu/products/100239307-7n4160-9w1077-new-master-power-key-disconnect-ignition-switch-4)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-09*