# 8M6007933 Mercury MerCruiser 988M6007933 Mercury 1st Mate Single Safety & Security Kit | Genuine Quicksilver OEM Part

🔧 Product Description

  

Genuine Mercury 1st Mate Single Engine Safety & Security Kit - Part Number: 98-8M6007933

  

Genuine Mercury 1st Mate single engine safety and security kit for Mercury SmartCraft engines. This wireless system uses wearable fobs and a mobile app to provide man-overboard alerts, distress messaging and theft-deterrent functionality on compatible Mercury SmartCraft engine installations.

  

⚙️ Key Features

  

• Genuine Mercury 1st Mate safety and security kit

• Correct Mercury part number 98-8M6007933

• Single-engine kit configuration

• Designed for Mercury SmartCraft engines

• Wireless wearable-fob safety system

• Supports man-overboard alert, distress messaging and theft-deterrent features

• Intended for SmartCraft-compatible Mercury engines 40HP and higher from 2005 onward

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 98-8M6007933 current OEM 1st Mate single engine kit reference

• 8M6007933 packaged / short-form reference

• 988M6007933 listing reference

  

OEM / Related Numbers:

  

• 98-8M6007933

• 8M6007933

• 988M6007933

• Mercury 1st Mate single engine kit

• 1st Mate safety and security system

• SmartCraft safety system

• Wireless MOB kit

• Mercury theft-deterrent kit

• 8M6007934 related multi-engine / alternate kit family reference where specified

• 8M6007935 related 1st Mate fob / accessory family reference where specified

  

Aftermarket / Verified Equivalents:

  

• No direct aftermarket equivalent for the Mercury 1st Mate SmartCraft-integrated system

• Generic wireless kill-switch / MOB systems exist, but they do not directly replace the Mercury SmartCraft 1st Mate kit

• Use Mercury 1st Mate where SmartCraft integration, app function and Mercury theft-deterrent compatibility are required

  

🚤 Compatibility

  

Commonly used on:

  

• Mercury SmartCraft engine installations

• Single-engine Mercury outboard applications

• Mercury DTS and mechanical SmartCraft-capable installations where 1st Mate is supported

  

Typically suits:

  

• Engine / system models:

• Mercury SmartCraft-compatible engines 40HP and higher, 2005 and newer

• Mercury FourStroke 40HP and up with SmartCraft compatibility

• Mercury OptiMax / DFI SmartCraft-compatible engines, 2005 and newer

• Mercury Verado SmartCraft engines, 2005 and newer

• Mercury Pro XS SmartCraft-compatible engines

• Mercury SeaPro SmartCraft-compatible engines

• Mercury V6, V8 and V10 FourStroke SmartCraft installations where 1st Mate is supported

• Mercury Racing SmartCraft-compatible installations where the system diagram supports 1st Mate

  

• HP Range: 40HP and higher where SmartCraft-compatible

• Year Range: 2005 and newer SmartCraft systems

• Engine Type: Mercury SmartCraft outboard / compatible Mercury engine installation

• System Type: Wireless safety, overboard alert and theft-deterrent kit

• Configuration: Single engine

  

🔌 Function

  

The 1st Mate system links wearable fobs with the vessel's SmartCraft system and mobile app. It can alert others if the captain or passenger goes overboard, can support distress messaging and can provide theft-deterrent functionality when configured correctly.

  

Common signs this kit is needed:

  

• Boat being upgraded with wireless MOB safety

• Single-engine SmartCraft installation requiring 1st Mate

• Existing 1st Mate module or fobs missing

• Theft-deterrent functionality desired

• Crew safety upgrade for solo or family boating

• SmartCraft system being modernised during rigging work

  

📦 Condition

  

• Genuine Mercury / Quicksilver kit

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 1350.0 AUD
- **Vendor:** Quicksilver
- **Tags:** Quicksilver Marine Parts | Oils Service Kits & Engine Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1350.00 AUD | In stock |

## Images

- 8M6007933 Mercury MerCruiser 988M6007933 Mercury 1st Mate Single Safety & Security Kit | Genuine Quicksilver OEM Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/8m6007933-mercury-mercruiser-988m6007933-mercury-1st-mate-single-safety-security-kit-genuine-quicksilver-oem-part)
> Updated: 2026-07-18