1292 Dunbier H3930 Mackay Galvanised Wind-Up and Swing-Up Jockey Wheel 6" | Marine Trailer Part

🔧 Product Description

Dunbier Galvanised Top-Wind Swing-Up Jockey Wheel with 6" Rubber Wheel - Part Number: 1292

A galvanised top-wind swing-up jockey wheel with a 150 × 50mm rubber wheel and 350kg lift capacity. The pivoting bracket allows the wheel to be raised into a horizontal travel position without removing it from the drawbar.

⚙️ Key Features

• Top-wind lifting screw

• Swing-up mounting bracket

• Fully galvanised construction

• 150 × 50mm rubber wheel

• Compact marine trailer design

📏 Specifications

• Lift capacity: 350kg

• Wheel size: 150 × 50mm

• Operation: Top wind

• Mounting: Swing-up

• Replacement wheel: Dunbier 1350

🔄 Cross Reference & Related Parts

• Dunbier: 1292

• Mackay: H3930

• Larger 200 × 60mm model: Dunbier 1262 / Mackay H3932

• Replacement handle: Dunbier 1361 family where matching

🚤 Trailer Compatibility & Application

• Suitable for light and medium boat trailers within rating

• Drawbar and mounting hardware must support the static nose load

• Wheel is for low-speed manoeuvring, not towing

🔌 Function

Supports the uncoupled drawbar and allows the trailer coupling height to be adjusted.

Common signs of wear or replacement:

• Swing lock does not engage

• Screw is stiff or stripped

• Wheel rubber is cracked

• Tube is bent or heavily corroded

• Handle or pivot has excessive play

🛠️ Installation & Safety

• Mount to a straight reinforced drawbar section

• Confirm both swing positions lock positively

• Fully retract and swing the wheel before travel

• Grease the screw and pivot periodically

• Do not exceed 350kg lift capacity

📦 Condition

• Brand new Dunbier Marine Products trailer component

• Supplied as one complete 6-inch swing-up jockey wheel

• Supplied in original or equivalent packaging