R2556R Mackay 2440mm RH MLJ Trailer Ladder (Adjustable) Galvanised | Marine Trailer Part

🔧 Product Description

Mackay Galvanised Right-Hand Adjustable Mlj Roller Ladder 2440mm – Part Number: R2556R

A right-hand galvanised keel-roller ladder approximately 2440mm long. The ladder carries a row of roller shafts or guide positions along the trailer centreline and is matched to the opposite-side rail.

⚙️ Key Features

• Galvanised steel construction
• Length: 2440mm
• Roller-shaft holes: 20mm
• Orientation: Right-Hand
• Configuration: adjustable MLJ roller ladder

📏 Specifications

• Nominal length: 2440mm
• Hole diameter: 20mm
• Rollers, shafts and mounting hardware are not included unless stated

🔄 Cross Reference & Related Parts

• Mackay: R2556R
• Matching opposite-side ladder uses the corresponding left/right reference
• Roller shafts must match the hole diameter and installed ladder width

🚤 Trailer Compatibility & Application

• Suitable for the specified Mackay trailer ladder system
• Left- and right-hand ladders are not interchangeable
• Roller spacing and height must suit the hull keel profile

🔌 Function

• Carries multiple keel rollers in a longitudinal row to support and guide the boat along the trailer centreline.

⚠️ Common Signs of Failure

• Ladder is bent or twisted
• Roller holes are elongated
• Galvanising is deeply corroded
• Roller spacing no longer matches the hull
• Mounting points are cracked

🛠️ Installation & Safety

• Support the boat
• Install the correct side
• Align the ladder with the trailer centreline
• Use straight matching shafts
• Adjust rollers to share load and recheck after retrieval

📦 Condition

• Brand new Mackay trailer component
• Supplied as one galvanised ladder rail without rollers
• Supplied in original or equivalent packaging