R1015G Mackay KR Large Rear Rocka Galvanised | Marine Trailer Part

🔧 Product Description

Mackay KR Large Rear Rocka Assembly - Part Number: R1015G

A galvanised large KR rear support used in the Mackay rear Rocka launch-and-retrieval system. Geometry and pivot spacing must match the trailer generation.

⚙️ Key Features

• Galvanised steel

• Rocka-system component

• Tilting/pivot support

• Reference-specific geometry

• Marine trailer application

• Service replacement

📏 Specifications

• Component: large KR rear support

• Dimensions and pivot centres must match original

• Rollers/fasteners only where stated

🔄 Cross Reference & Related Parts

• Mackay: R1015G

• Related: Rocka system

🚤 Trailer Compatibility & Application

• Use with matching PU or KR system

• PU and KR components are not automatically interchangeable

• Maintain roller and keel alignment

🔌 Function

Supports or pivots the rear hull-contact system to create a self-aligning loading path.

Common signs of wear or replacement:

• Elongated pivots

• Binding

• Corrosion

• Bent arms

• Misalignment

• Cracked welds

🛠️ Installation & Safety

• Support assembly

• Record spacers

• Use rated pivots

• Lubricate serviceable joints

• Align

• Cycle before loading

📦 Condition

• Genuine Mackay Trailers part

• Brand new

• Supplied as one kr large rear rocka assembly

• Supplied in original or equivalent packaging