3916 Dunbier Outboard Motor Support Mounting Bracket | Marine Trailer Part

🔧 Product Description

Dunbier Trailer Mounting Bracket for Universal Outboard Support - Part Number: 3916

A galvanised trailer-side mounting bracket for Dunbier universal outboard support 3915. It provides a fixed attachment point on the rear trailer structure so the adjustable support can be installed securely and consistently.

⚙️ Key Features

• Designed for Dunbier 3915 support

• Galvanised steel construction

• Provides repeatable trailer-side support location

• Bolt-on or trailer-specific installation

• Replacement for damaged or missing mount

📏 Specifications

• Application: Dunbier 3915

• Finish: galvanised

• Mounting hardware and frame dimensions must match the trailer

🔄 Cross Reference & Related Parts

• Dunbier: 3916

• Motor support: Dunbier 3915

• Motorflex complete assembly: Dunbier 3927

🚤 Trailer Compatibility & Application

• Suitable for trailer frames where the bracket can be mounted in line with the outboard lower unit

• Must not interfere with tilt, steering, lights or launch clearance

🔌 Function

Anchors the lower end of the universal motor support to the trailer.

Common signs of wear or failure:

• Bracket is bent

• Mounting holes are elongated

• Fasteners loosen

• Deep corrosion is present

• Support angle no longer aligns with the motor

🛠️ Installation & Safety

• Mount to a structurally sound trailer member

• Use rated galvanised fasteners and locking nuts

• Set the bracket position with the engine in its approved towing position

• Confirm launch and road clearance

• Recheck after the first trip

📦 Condition

• Genuine Dunbier Marine Products part

• Brand new

• Supplied as one galvanised outboard-support mounting bracket

• Supplied in original or equivalent packaging