# 1512 Dunbier A1818G Mackay Rim Only 15" Galvanised Steel 6 Stud Rim Only | Marine Trailer Part

🔧 Product Description

  

Dunbier Marine Products Galvanised Steel Trailer Rim 15-Inch 6-Stud LandCruiser Pattern - Part Number: 1512

  

A heavy-duty 15-inch galvanised steel rim for six-stud LandCruiser-pattern trailer hubs. The rim is supplied without a tyre and has a published rim capacity of 1180kg when correctly matched to the hub, tyre and trailer.

  

⚙️ Key Features

  

• Galvanised steel construction

• Six-stud LandCruiser wheel pattern

• Heavy-duty 15-inch trailer rim

• Rim-only replacement for Dunbier 1509

• Designed for marine trailer corrosion exposure

  

📏 Specifications

  

• Wheel diameter: 15 inches

• Stud pattern: Six-stud LandCruiser

• Nominal PCD: approximately 140mm

• Catalogue rim capacity: 1180kg

• Tyre, valve and wheel nuts are not included

  

🔄 Cross Reference & Related Parts

  

• Dunbier: 1512

• Mackay: A1818G

• Complete wheel and tyre: Dunbier 1509 / Mackay A1877

• Recommended tyre listing: Dunbier 1513 / Mackay A1853

• Comparable rim must match PCD, centre bore, offset, rim width and load rating

  

🚤 Trailer Compatibility & Application

  

• Suitable for compatible six-stud Dunbier and Mackay hubs

• Commonly paired with 225/70R15C trailer tyres

• Confirm guard, brake and frame clearance before fitting

  

🔌 Function

  

Supports the tyre and transfers the trailer load through the wheel studs to the axle hub.

  

Common signs of wear or replacement:

  

• Heavy corrosion around bead or stud seats

• Rim is bent, cracked or out of round

• Stud holes are elongated

• Tyre bead will not seal

• Wheel vibration persists after tyre balancing

  

🛠️ Installation & Safety

  

• Use a tyre size approved for the rim width and capacity

• Fit a new valve during tyre installation

• Use correct conical or specified wheel nuts

• Torque evenly in a cross pattern

• Rinse after saltwater immersion and maintain the galvanised finish

  

📦 Condition

  

• Genuine Dunbier Marine Products part

• Brand new

• Supplied as one 15-inch galvanised six-stud rim only

• Supplied in original or equivalent packaging

## Details

- **Price:** 161.0 AUD
- **Vendor:** Dunbier
- **Tags:** Dunbier Boat Trailers | Marine Trailer Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 161.00 AUD | In stock |

## Images

- 1512 Dunbier A1818G Mackay Rim Only 15" Galvanised Steel 6 Stud Rim Only | Marine Trailer Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/1512-rim-only-dunbier-15-galvanized-steel-6-stud-rim-only-no-tyre-mackay-a1818g)
> Updated: 2026-08-05