# 2050G Dunbier Standard Rear Spring Hanger Galvanised | Marine Trailer Part

🔧 Product Description

  

Dunbier Standard Rear Slipper-Spring Hanger - Galvanised - Part Number: 2050G

  

A galvanised standard rear slipper spring hanger for Dunbier 45mm slipper-spring suspension. The hanger is welded or otherwise permanently attached to the trailer chassis and locates the free slipper end.

  

⚙️ Key Features

  

• Galvanised trailer-suspension bracket

• Designed for Dunbier slipper-spring geometry

• Heavy formed-steel construction

• Provides the correct spring mounting height

• Supplied as one hanger

  

📏 Specifications

  

• Position: Rear slipper end

• Profile: Standard

• Finish: galvanised

• Spring width application: Commonly 45mm Dunbier slipper springs

  

🔄 Cross Reference & Related Parts

  

• Dunbier: 2050G

• Related Mackay hanger family; exact number not separately confirmed

• Front standard hanger family: 2030/2030G/2030GS

• Front deep hanger family: 2040/2040G/2040GS

• Rear hanger family: 2050/2050G/2050GS

• Shackle bolt: Dunbier 2070C

  

🚤 Trailer Compatibility & Application

  

• Suits Dunbier chassis using the matching standard or deep hanger geometry

• Hanger spacing and height control axle position, ride height and spring travel

• Not a bolt-on universal replacement unless the chassis has been engineered for it

  

🔌 Function

  

Provides the fixed chassis attachment and bearing surface for the spring eye or slipper end.

  

Common signs of wear or replacement:

  

• Bolt hole or slipper contact surface is elongated

• Bracket is cracked, bent or deeply corroded

• Welds are cracked

• Spring contacts the hanger unevenly

• Axle alignment changes because the hanger has moved

  

🛠️ Installation & Safety

  

• Hanger replacement and welding should be completed by a competent fabricator

• Measure hanger centres and height before removing the original

• Protect galvanised surfaces and treat repaired weld areas against corrosion

• Use new bushes and bolts

• Check axle alignment and spring clearance after installation

  

📦 Condition

  

• Brand new Dunbier Marine Products trailer component

• Supplied as one spring hanger

• Supplied in original or equivalent packaging

## Details

- **Price:** 4.95 AUD
- **Vendor:** Dunbier
- **Tags:** Dunbier Boat Trailers | Marine Trailer Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 4.95 AUD | In stock |

## Images

- 2050G Dunbier Standard Rear Spring Hanger Galvanised | Marine Trailer Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/2050g-dunbier-standard-rear-spring-hanger-galvanised)
> Updated: 2026-08-03