R2556L Mackay 2440mm LH MLJ Trailer Ladder (Adjustable) Galvanised | Marine Trailer Part

🔧 Product Description

Mackay Galvanised Left-Hand Adjustable Mlj Roller Ladder 2440mm - Part Number: R2556L

A left-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: Left-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: R2556L

• 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 wear or replacement:

• 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