# 1595 Dunbier Axle 50 Overlay Mechanical Brake 1920mm (75.5") | Marine Trailer Part

🔧 Product Description

  

Dunbier Marine Products 50mm Square Overlay Mechanical-Brake Axle - 1920mm - Part Number: 1595

  

A complete galvanised 50mm square overlay axle measuring 1920mm overall and configured for mechanical cable-operated disc brakes. It is a Dunbier-specific heavy trailer axle that must be matched to the original bearing, hub and suspension configuration.

  

⚙️ Key Features

  

• Galvanised steel axle construction

• 50mm solid square overlay section

• Mechanical disc brake configuration

• Manufactured for Dunbier trailer geometry

• Critical replacement dimensions must match the original axle

  

📏 Specifications

  

• Axle section: 50mm solid square overlay

• Overall axle length: 1920mm / 75.5 inches

• Wheel-size guide: 13- or 14-inch

• Brake configuration: Mechanical disc brake

• Bearing family: Configuration dependent: slimline L68110/LM12710 with L68149/LM12749, or heavy-duty LM44649/LM48548 family where specified

• Grease seal: Dunbier 1706 or 1711 according to supplied spindle and hub configuration

• Hub configuration: Ford-pattern disc hubs and mechanical cable-operated disc brakes hardware as supplied

  

🔄 Cross Reference & Related Parts

  

• Dunbier: 1595

• 2170mm family: Dunbier 1592, 1593 and 1594

• 1920mm family: Dunbier 1595, 1596 and beam-only 1597

• 2390mm family: Dunbier 1598, 1599 and 1600

• Use the bearing and seal references fitted to the original axle

  

🚤 Trailer Compatibility & Application

  

• Suitable for Dunbier trailers using the matching 50mm overlay axle length

• Dunbier catalogue specifies these axles for Dunbier trailer geometry

• Confirm spring centres, hub face, overlay orientation and brake actuation before ordering

  

🔌 Function

  

Carries the trailer wheel loads between the suspension points and maintains the hub, wheel and brake alignment across the trailer.

  

Common signs of wear or replacement:

  

• Axle beam is bent or wheels show abnormal camber

• Corrosion, pitting or cracking is visible near spring seats or spindles

• Bearing journals are scored or undersize

• Tyres wear unevenly despite correct pressure and bearings

• Brake or hub alignment cannot be restored

  

🛠️ Installation & Safety

  

• Axle replacement is a safety-critical task for a competent trailer technician

• Measure overall length, spring-centre spacing, hub face, stud pattern and brake configuration before ordering

• Use correct U-bolts, fish plates and spring seats

• Set and lubricate wheel bearings to specification

• Verify wheel alignment, brake operation and wheel-nut torque before road use

  

📦 Condition

  

• Genuine Dunbier Marine Products part

• Brand new

• Supplied as one complete 1920mm 50mm overlay mechanical-brake axle

• Supplied in original or equivalent packaging

## Details

- **Price:** 1009.35 AUD
- **Vendor:** Dunbier
- **Tags:** Dunbier Boat Trailers | Marine Trailer Parts & Accessories

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1009.35 AUD | In stock |

## Images

- 1595 Dunbier Axle 50 Overlay Mechanical Brake 1920mm (75.5") | Marine Trailer Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/1595-dunbier-axle-50-overlay-mechanical-brake-1920mm-75-5)
> Updated: 2026-08-03