Müller Hydro Clutch

Painful fingers when pulling the clutch belong in the past with the clutch relief Hydro Clutch.

The Müller Hydro Clutch is a clutch relief specially adapted for hydraulic clutches of Harley Davidson Twin Cam and M8 models. 35% relief on Twin Cam and 45% on Milwaukee Eight models make this clutch relief the best on the market. Especially in traffic jams, long mountain passes or in city traffic, the hand often hurts after a short time. The Müller Hydro Clutch provides a remedy and allows a buttery smooth clutch!

• Clutch relief system adapted for hydraulic couplings of the Harley Davidson Twin-Cam and Milwaukee Eight models
• 35% relief on Twin-Cam and 45% relief on M8 models
• Mounts quickly and invisibly
• Maintenance-free
• Better meterability of the coupling
• Registered utility model

More clutch parts HERE.

Advantages of the Hydro Clutch:

• quickly and invisibly mounted
• maintenance-free
• better dosing of the clutch
• 35% relief for Twin Cam models
• 45% lightening for Milwaukee Eight models
• Utility model protected

What do I have to watch out for?
Make sure that none of the seals come into contact with mineral oil. This can lead to total failure of the clutch!

What do I do if seals have already been in contact with mineral oil?
In this case DO NOT install the Hydro Clutch and contact Muller directly!

What do I do if the clutch does not separate cleanly after installing the Hydro Clutch?
These are possible reasons why it does not work:

• The system has not been bled properly (is the cause in 90% of cases)
  There are often small air bubbles hiding in the line that don't come out right away when bleeding. Tap the line a little.
• Clutch lever
  Clutch levers from the accessories often have a changed geometry and are closer to the handle. This can result in insufficient travel to separate the clutch cleanly.
• Clutch fittings
  The same is true for other clutch fittings. If the volume in the hand pump changes, there may not be enough pressure for the clutch to separate cleanly.

Video
https://youtu.be/qs9smhmS5DU?si=NGAVUtcRsh_b2B9L

Installation video
https://youtu.be/_Lsro6eI_qw?si=Xi_tV2_pmrHffta1

Fitment Guide

Twin Cam fits:

M8 fits: