Looking for a new pressure washer hose for your Karcher HD but you're finding yourself stuck on their unique threads? We've got a solution for you. 

Karcher HD pressure hoses are a nice quality pressure hose, however should the day come where it splits or you need a replacement, you're stuck using their proprietary Easy!Lock thread that only works with HD accessories. If you're looking at changing over your high pressure hose to an Uberflex or AR High Pressure Hose. You'll need some Easy!Lock adaptors to get it going, so we've got a HD fitting kit that's already been figured out for you so you can change over your hose easily. 

There are only two different kits to choose from. Check the variants to help compare what you're working with. 

If you've already got an existing upgraded short gun like the MTM SGS35 and are now looking at upgrading your hose, you'll want the 3/8" Adaptor kit below to connect you up to your gun. 

Compatibility:

• Tested and made for non integrated hose reel models such as:
  • HD 5/11C EASY!
  • HD 5/12C EASY!
  • HD 7/14-4M
  • HD10/25-4S
  • And some other HD models

Features:

• High quality brass for durability: Well made brass adaptors to last through every detail.
• Turnkey Upgrade for M22 14mm Hoses: Easy to connect adaptors to change over your stock hose to a better upgraded hose like the Propulse Uberflex or AR High Pressure Hose. 

Pressure Hose Adaptor Kits:

• Karcher HD Easy!Lock Hose Fitting Kit
  • 2x HD Easy!Lock Hose Adaptors (M22 14mm)
    • Connect each end to an M22 14mm female hose
    • These fittings will not work with an integrated hose reel (Internally Plumbed)
• Karcher HD Easy!Lock to 3/8"QC Female Fitting Kit
  • 1x HD Easy!Lock Hose Adaptors (M22 14mm)
  • 1x Female 3/8" QC to M22 14mm male adaptor
  • These fittings will not work with an integrated hose reel (Internally Plumbed)

Directions:

1. Karcher HD Easy!Lock Hose Fitting Kit
   
   1. Screw each brass fitting into each end of your M22 14mm female hose.
   2. Connect back into your HD pressure washer to test fitment, and do the same for the stock HD Gun.
   3. Should any leaks be present, use any PFTE water proofing tape to help create a better seal for the threads of the adaptors. 
2. Karcher HD Easy!Lock to 3/8"QC Female Fitting Kit
   
   1. Screw each brass fitting into each end of your M22 14mm female hose.
   2. One end will connect to your Karcher HD pressure washer, and the other will be the receiving QC end for your MTM or other 3/8" short gun. Test fitment on both sides. 
   3. Should any leaks be present, use any PFTE water proofing tape to help create a better seal for the threads of the adaptors.