does the h42 have an extension housing?
Not sure what you mean by extension housing?
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
does the h42 have an extension housing?
3'' extension housing on the back of the trasmission believe they started in 1984. this would make it the same length as an h55.
Looks like it needs to be 17.5" for split case
I dont understand why people install these hoses. ALL they do is allow the trans to be WAY under-filled and the T-Case to be WAY over-filled. They are in no way a repair and not at all needed if the trans and t-case seals are in good condition. If they are in bad shape they need to be replaced.
This is a band-aid at best and a bad band-aid at that.
can you explain this? how can it suck oil out of the trans lower than the actual fill hole itself?
also not all of us are co-owner's of a LC shop with a lift.. and tools to replace a t-case seal :/
The assumption when installing this hose is that the seal between the trans and t-case has failed. Thus allowing the gear oil from the trans into the tcase..
I think the idea is that if your seal has failed, the hose will allow the fluid from the overfilled t-case a route back to the trans. However the fill plug for the trans is 3-5 inches above the t-case fill plug so nothing happens.
I have also heard people talk about pressure forcing fluid one way or another. However, again they should both have clear vents to prevent any pressure buildup.
If the fluid levels in your trans and t-case stay steady than you are good and the hose just provides a path for the gear oil to overfill the t-case.
BTW I did my first t-case rebuild in high school with hand tools.
Wasn't sure if 60 owners were in on this as well as the 40 guys, as I know they have the extension housing after 84 that adds the extra length.