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This is a genuine replacement pressure washer lance-to-hose seal kit. Comes in a 6-piece set.
Creates a watertight connection between the lance and hose. Allow quick and easy lance attachment and detachment from the hose.
A drop in water pressure during use can signal that the seals are not functioning properly. If you notice water leaking from the connection between the lance and hose, it may indicate a worn or damaged seal. Change it with this replacement part.
This lance-to-hose seal kit for your pressure washer is from Bosch.
Before ordering, please verify that this kit is suitable for your model using our compatibility checker.
Manufacturers Part Number:
- F016F04458
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Safety note:
Warning: Always unplug any appliance from the electricity supply before carrying out any work or testing on it.
Latest Product Review(s)
3 Customer Review(s)
Perfect
Great kit for the pressure washer, no instructions as to which size to use on which part so it’s a bit of guess work but once they are fitted it all work perfectly. The where out of stock originally but they contacted to let me know and sent them as soon as they came back in. Bought another 2 kits just in case they stop making them.
By Gary Jones - Birkenhead
13th Jul 2024
The washers for my pressure washer
The rubber washers fitted a treat. I had to wait because they were not in stock but the staff were very helpful. Many, many thanks for a great service
By Barry Lunn - Birmingham
24th Jun 2024
Questions And Answers
1 Answer(s)
Could you confirm that this washer seal kit includes O-Rings for the trigger gun , & both ends of the hose , my washer is an AQT 37- 13
Hi Alan, please submit a part enquiry including the TYP number from the pressure washer, beginning 3600 so we can confirm.
1 Answer(s)
i have a bosh AQT 37-13 3 600 HA7 270. The motor is working, all jets are working but water is leaking out of the gun handle. I am not sure if the leak is from the seals in the gun or where the hose joins the gun. Do I need a different pack of seals for the ends of the hose or are they included with this kit?
Hi Angela, I can confirm this is a seal kit for the gun and hose.
1 Answer(s)
Hi
does the seal kit advertised have 6 seals included as per the picture, or is it a set of 4 seals for the hose and gun?
Thanks
Hi Richard, I can confirm this seal kit contains 6 seals.
1 Answer(s)
Does this kit include seals for the removable spray nozzles? I need two of them
Hi Ian, please submit a part enquiry with the full model details from the rating plate on the pressure washer so we can check if the seals you require are included in this kit.
1 Answer(s)
Hi. I am looking to replace the o’ ring seals on my Bosch Power washer AQT 37-13 3600 HA7 270. I need four seals for the accessories, two seals for the lance hose, one for the gun lance centre connection and one for the water inlet filter connection. Please can you advise which kit or kits I should order fro you. Many thanks.
Hi Paul, this seal kit is for the lance assembly. The seal for the water inlet filter is only available complete with the pump head. This is item number RS871130.
