21406678 Adapter | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Ignition and Control System Adapter - Part Number: 21406678

A precision interface adapter used within a Volvo Penta ignition or control-system installation. It provides the correct mechanical or electrical transition between the connected control component and the original engine or helm hardware.

⚙️ Key Features

• Genuine Volvo Penta control-system adapter

• Correct factory interface dimensions

• Maintains alignment and secure attachment

• Used in ignition and control-system assemblies

• Direct replacement where 21406678 is specified

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21406678 (current catalogued reference)

OEM / Related Numbers:

• 21406678

• Associated Volvo Penta ignition or control-system hardware

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta ignition and control systems specifically listing adapter 21406678

Typically suits:

• Engine models:

• Fitment is controlled by the complete engine, drive or control-system serial number

• HP Range: Application dependent

• Engine Type: Volvo Penta marine petrol or diesel control system

• Year Range: Control-system generation dependent

🔌 Function

Adapts the connected control or ignition component to the required mounting or connection interface.

Common signs of failure:

• Loose or misaligned control component

• Damaged threads or mounting surfaces

• Intermittent electrical contact where used as an electrical interface

• Cracking or distortion

• Repeated fastener or seal failure

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging