Quote Originally Posted by tigger73 View Post
Does anyone know if there is a filter to change on the OAY Haldex coupling?

I saw this mounted just below/near the housing and wondering if this is a part that needs to be replaced.

Haldex Upgrade - Controller Installation Guide + Oil Change-haldex-filter-004-jpg


I know on other couplings there is a filter that gets replaced when you change the oil. I asked the local parts dept and they said no filter required...

Tried hard to get a part number off it but it's in a hard to get to place

Haldex Upgrade - Controller Installation Guide + Oil Change-haldex-filter-018-jpg

Haldex Upgrade - Controller Installation Guide + Oil Change-haldex-filter-002-jpg

It is not the filter. What you are referring to is the Haldex pump. For this version of Haldex there is no replacement filter as far as I know. But actually there is a filter on top of the Haldex unit above the Haldex pump. But this is usually not replaced.