How to repair RV hydraulic hoses. I have saved over $900 by Fixing a blown RV Hydraulic hose.
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- Опубліковано 28 сер 2024
- This video shows how to fix a broken RV Hydraulic hose, made by parker hannifin, with the correct repair parts. No temporary patch just a long term fix at 1/10 the price. Parker hose connector part number is 20651-4-4 and the male to male connector between the two hose connectors is part number 4-htx-s. This one has an elastomeric seal in the nose. It is quite a bit more expensive than the one I used. Still waiting for Parker to give me the less expensive part number. Also learned that the replacement number 2-651-r-4-4 will not work with the older hose.
ACCORDING TO PARKER THEY HAVE A NEW REPLACEMENT NUMBER FOR THIS PART. IT IS
20651R-4-4 THEIR PHONE NUMBER IS 330-296-2871 GOOD LUCK
Below is a description of the connector or union that will go between the two hose connectors
Union - 37 Degree Flare / 37 Degree Flare, HTX Series (4 HTX-S)
Union - 37 Degree Flare / 37 Degree Flare, HTX Series
PARKER HANNIFIN
Parker Triple-Lok 37° Flare JIC Tube Fittings and Adapters are a reliable leak-free metal to metal connection solution for most high pressure hydraulic applications.
Features/Benefits:
• Easily adaptable to inch tube, metric tube and hose giving it worldwide acceptance.
• Vast selection of port end options, including SAE Straight Thread O-ring Boss (ORB), NPTF, BSPP-ED, BSPP-O-ring Retaining Ring (ORR), BSPP, BSPT, ISO 6149, Metric-O-ring Retaining Ring (ORR), and Metric-ED
• Available in steel, stainless steel, and brass in sizes 1/8” - 2 ½” with working pressures up to 7500 psi.
I used www.exoticauto... for my parts. They are a parker store the number is 248-477-2122. Good luck
If you have a hose made by someone else, call them and see if they make field repairable fittings.
I did exactly this, took 20 minutes, and it works great! The parts were perfect and worked exactly as described. Thank you for the save!
The end that screws onto the hose are left handed threads (counter clockwise rotation to install) . In the video you are rotating the wrong direction and that is why it is not going on the hose very well.
I have leak at fitting that connects to manifold. Will verify correct size and if so cut hose and install. If it works it will be a life saver. Thanks for the info
Did it work?
@@cecilwoodworking7204 No the hose was to brittle had to replace. But have the fittings for future use, great idea.
I went to the distributor to get this coupling, but it would not fit my 2006 Beaver Monterey line. They said the coupling only works on Parker hoses.
Fixed mine with Barbed Brass Coupling and 2 hose clamps on each end.
The repairman who fixed my rv at the park because the original hose blew out did the same. It leaked and he stated it was only a temporary fix. That is when I researched and found the fix designed by the hose mfg.
When trying to move (and eventually doing the repair in this video) I found my return line had been sampled on by a rat. The brass and clamps worked to get my slides in and jacks up to make my move happen. I had to re-patch the line 3 times before figuring out to not move the slides in 100%. That was putting max pressure on the return line and blew out the patch job.
Is this 1/8” line that’s in the video? I have an 1/8” Synflex line I need to fix. This video is exactly what I had in mind!
Call the company that makes the synflex line and give them the part number on the hose. Then ask them if they have field serviceable connectors for that hose.
They make a single and double braid field repair fitting, single is what is needed on these. I repair my drain jetting hose the same way.
This braid is not metal so it takes a different fitting.
I use them everyday, I repair my hydro jetting hoses with them all the time, they are nylon braid so the single braid works the best.
could you share the parts number for the male to male coupling? Great video btw!
I have added it to the description. IT is 4 HTX-S.
Thanks for sharing Cecil, I"m having some issues with my hydraulic hose. Can you share where did you get the fittings from. I have tried but no luck with a vendor. Thanks.
I added my source In the description.
You mentioned that the new Parker part # 2-651-r-4-4 will not work with older hose. Can you please elaborate? The original part# 20651-4-4 is no longer available anywhere.
Check with parker their phone number is 330-296-2871. I fixed my unit and latter sold it. so I no longer have hoses to repair.
I’m interested in part numbers as well please
In the description
I had to have a new hose made. Could not find the fittings. With the 7/16 JIC female and 1/4 hose end and 153" of hose, I paid $132. If I called Exotic Automation and gave them your part number would it fit my camper leveling system hose and the 7/16 JIC female?
look at the part number on your hose, the should be able to match the at exotic, Good Luck
A year ago I had leaks at the fittings on 2 hoses. Dealer called hydraulic company and they said must replace two hoses. (Hoses we’re not leaking)
End result was (1) 10’ hose with (2) 90 deg. fittings, (1) 6’ hose with (2) 90deg fittings, and four hours total labor. The dealer did not charge me anything on top. My cost was $1,250.00. Sound like a fair price?
I recently bought a 14' 2-wire hydraulic hose from amazon with a 6,000 psi rating for $40. It was from a company called Gator Hose and I'm pretty sure you can order them with whatever length and fitting you need directly from their website. It may have been worth paying them to do it if the hoses were hard to get to. The hose that I replaced ran through my front storage compartment so it was very easy to access. I have a video about it on my channel.
Sounds way over priced.
Hi this is exactly what i need but I live in the UK, any idea of someone who ships this to uk? Thanks for any help 👍
Parker Hannifin Kingswinfor, UK 44 1384 282777
If you brought that to my hose trade counter, we’d make you a whole brand new one for less than $30 !!!!
1/4” 100R7 thermoplastic hose is $4 per metre. The 7/16” JIC swivel females are $5 each and a ferrule is less than a dollar each. If you got told $900 to repair they were having you on !
The hose ran the full length of the RV so all the panels had to be removed. $125 per hour plus travel plus the hose.
If i had to replace the entire hose i would tape the new hose to the old and pull it all the way through.