Motorbunny Original Vac-U-Lock Adaptor Setup Guide
By Motorbunny - New Riding Sex Toys and Sex Machines | Published: 2026-10-30
Category: How-to Guides
Learn how to install and fit the Motorbunny Original Vac-U-Lock Adaptor for secure, compatible attachment swapping. Step-by-step guide with tips.
Quick answer
Install the Motorbunny Original Vac-U-Lock Adaptor by pressing it firmly into the machine's connector until it clicks, then attach any compatible Doc Johnson Vac-U-Lock toy by aligning the hole and pushing the pin through.
Why the adaptor matters for fit and compatibility
The Motorbunny Original Vac-U-Lock Adaptor lets you use a wide range of Doc Johnson Vac-U-Lock toys, giving you control over size, texture, material, and shape. Without it, you're limited to the original attachment that came with your machine.
A common mistake is forcing the adaptor onto the machine in the wrong orientation. The adaptor has a flat side that must face the machine's locking tab. If it doesn't slide on easily, rotate it 180 degrees.
What you need before you start
You'll need the Motorbunny Original Vac-U-Lock Adaptor and a compatible Doc Johnson Vac-U-Lock toy. The adaptor works with any Motorbunny Original machine that uses the standard locking connector.
Make sure the adaptor and the toy are clean and dry. Any lubricant or residue can interfere with the locking mechanism.
Step-by-step setup
- 1. Remove the existing attachment: Pull the current attachment straight out of the Motorbunny connector. If it's stuck, twist gently while pulling. Never use tools to pry it off—you can damage the locking tab.
- 2. Align the adaptor with the connector: Hold the adaptor so the flat side faces the locking tab on the machine. Slide it onto the connector until you hear or feel a click. If it doesn't click, rotate the adaptor 180 degrees and try again. Forcing it the wrong way can break the tab.
- 3. Attach your Vac-U-Lock toy: Insert the toy's base into the adaptor's opening. Push the locking pin through the hole in the adaptor and into the toy's base until it stops. The pin must go all the way through—if it stops early, the toy isn't seated correctly. Remove and reinsert.
- 4. Test the connection: Gently tug the toy to confirm it's locked. It should not move or rotate independently from the adaptor. A loose connection can cause the toy to slip during use. If it moves, repeat step 3.
Product facts
- Motorbunny Original Vac-U-lock Adaptor: The Motorbunny Original Vac-U-Lock Adapter completely transforms the creative experiences available to Motorbunny owners by allowing use of Doc Johnson Vac-U-Lock products. This means you can swap between different sizes, textures, and shapes without buying a second machine, giving you more variety from a single purchase.
Motorbunny Original Vac-U-lock Adaptor
