How to repair RV hydraulic hoses. I have saved over $900 by Fixing a blown RV Hydraulic hose.

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 https://www.exoticautomation.com 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.