R2164 Mackay Carpet Pad 4m x 140mm x 45mm | Marine Trailer Part

🔧 Product Description

Mackay Carpeted Trailer Bunk Pad 4m – Part Number: R2164

A long carpeted trailer bunk measuring approximately 4m × 140mm × 45mm. The broad padded surface supports the hull over a large area and is commonly used on fibreglass and aluminium boat trailers.

⚙️ Key Features

• Marine carpet contact surface
• Broad timber or structural backing profile
• Overall length: 4m
• Spreads hull load over a long support area
• Suitable for adjustable bunk and skid systems

📏 Specifications

• Dimensions: 4m × 140mm × 45mm
• Mounting holes and brackets are not included unless stated

🔄 Cross Reference & Related Parts

• Mackay: R2164
• Use Mackay skid uprights and mounting plates that match the bunk width and trailer frame

🚤 Trailer Compatibility & Application

• Suitable for compatible fibreglass, aluminium and painted hulls
• Bunk angle and height must follow a structurally supported hull area
• Carpeted bunks create more friction than low-friction plastic strips

🔌 Function

• Supports the hull over a broad area and cushions contact with the trailer frame.

⚠️ Common Signs of Failure

• Carpet is torn, worn through or detached
• Backing timber is rotten or cracked
• Pad is bowed or twisted
• Mounting holes are enlarged
• Trapped grit or fasteners damage the hull

🛠️ Installation & Safety

• Support the hull before removing the bunk
• Use corrosion-resistant mounting hardware
• Set paired bunks to share load evenly
• Keep fastener heads below the carpet surface
• Rinse salt and sand from the carpet after launching

📦 Condition

• Brand new Mackay trailer component
• Supplied as one carpeted bunk pad
• Supplied in original or equivalent packaging