---
product_id: 626330153
title: "FW Murphy - MDDM20-C-B #78700001"
brand: "fw murphy"
price: "RM21"
currency: MYR
in_stock: false
url: https://www.desertcart.com.my/products/626330153-fw-murphy-mddm20-c-b-78700001
store_origin: MY
region: Malaysia
---

# 52mm precision mount Metri-Pack connector tech J1939 CAN network ready FW Murphy - MDDM20-C-B #78700001

**Brand:** fw murphy
**Price:** RM21
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Unlock precision diagnostics with Murphy’s sleek powerhouse!

## Quick Answers

- **What is this?** FW Murphy - MDDM20-C-B #78700001 by fw murphy
- **How much does it cost?** RM21 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/626330153-fw-murphy-mddm20-c-b-78700001)

## Best For

- fw murphy enthusiasts

## Why This Product

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

## Key Features

- • **Next-Gen Connectivity:** Equipped with Metri-Pack connector for reliable, industry-standard communication.
- • **Lightweight Yet Robust:** At just 230g, it delivers high performance without bulk, perfect for professional-grade applications.
- • **Engineered for Smart Control:** Core component of the MurphyLink J1939 system, enabling advanced engine diagnostics.
- • **Precision Fit, Effortless Integration:** Compact 2-1/16 inch mounting hole ensures seamless installation in any setup.
- • **Low-Profile Design, Maximum Efficiency:** SAE Bazel Type low-profile housing blends durability with sleek form.

## Overview

The FW Murphy MDDM20-C-B (model 78700001) is a compact, 52mm display and diagnostic module designed for seamless integration into electronically controlled engines. Featuring a Metri-Pack connector and low-profile SAE Bazel housing, it serves as a critical component of the MurphyLink J1939 Controller Area Network system, delivering reliable engine instrumentation and control in a lightweight 230g package.

## Description

MDDM20-C-B: Display/Diagnostic Module; Metric-Pack Connector (78700001)

## Features

- MDDM20-C-B: Display/Diagnostic Module; Metric-Pack Connector (78700001)
- Model: MDDM = Murphy Display & Diagnostic Module
- Size: 20 = 2-1/16 in. (52 mm) Mounting hole
- Connector: C = Metri-Pack (12047931)
- B = SAE Bazel Type Low Profile
- The Murphy Display and Diagnostic Module or MDDM is the keystone in a line of components manufactured by FWMurphy as part of its J1939 MurphyLink System. The J1939 MurphyLink System has been developed to meet the needs for instrumentation and control on electronically controlled engines communicating using the SAE J1939 Controller Area Network (CAN).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | FW Murphy |
| Part number | 78700001 |
| Item Weight | 230 g |
| Package Dimensions | 10.3 x 7.4 x 7.1 cm; 230 g |
| Item model number | 78700001 |
| Item Package Quantity | 1 |

## Product Details

- **Brand:** FW Murphy
- **Item weight:** 0.23 Kilograms
- **Manufacturer:** FW Murphy

## Images

![FW Murphy - MDDM20-C-B #78700001 - Image 1](https://m.media-amazon.com/images/I/511TfstPGyL.jpg)
![FW Murphy - MDDM20-C-B #78700001 - Image 2](https://m.media-amazon.com/images/I/51d00urHHPL.jpg)

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---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-31*