---
title: DO45 Tow Hitch
description: All the style and features that have made the DO35 an industry favourite are now available in a 4.5T capable model.
url: "https://wonderlandrv.com.au/manuals/do45/"
updated: "2025-08-11"
category: Chassis
---

# DO45 Tow Hitch

## Warranty Period:

3 Years

## Warranty Link:

[View Warranty](https://cruisemaster.com.au/content/warranty/Warranty%20-%20Post%20June%202024%20v1.1.pdf)

## Manual Link:

[View Manual](https://store-ailgvhd9.mybigcommerce.com/content/cis/DO45-PLUS-User-Guide-Rev.1.pdf)

## Maintenance Details:

1. Keep the Tow Pin and Universal mating surfaces clean and lightly greased at all times.
2. Check the condition of Tow Pin O-Ring and replace if necessary.
3. Regularly lubricate grease points with multi-purpose lithium grease.
4. Periodic adjustment of the Slotted Nut & Pin may be required if coupling head loosens excessively and should be completed by a competent person.
5. Flush with clean water or air hose if locking mechanism does not open fully due to dirt ingress.

## Troubleshooting Guide:

N/A