Skip to main content.
We are currently working on making our websites more accessible. If you have any issues navigating our site, please feel free to contact us via phone at 910-594-0219 and ask for the web ordering department.
Close
Show your wishlist 0
You have no items in your shopping cart.
Search
Filters
The Dirt Killer rotary nozzle rebuild kit includes a new turbine, seal and o-rings. Once the internal components of your Dirt Killer nozzle have been replaced it will perform like a brand new unit again.

~ Scroll down for pricing and options ~

The high pressures and environmental factors involved with power washing applications eventually wear down internal components of Dirt Killer nozzles. The Dirt Killer rotary nozzle rebuild kit includes a new turbine, seal and o-rings. Once the internal components of your Dirt Killer nozzle have been replaced it will perform like a brand new unit again. 
Be sure to choose the rebuild kit that matches your model/color nozzle to prevent damage to pressure washers and poor performance. 

The high pressures and environmental factors involved with power washing applications eventually wear down internal components of Dirt Killer nozzles. The Dirt Killer rotary nozzle rebuild kit includes a new turbine, seal and o-rings. Once the internal components of your Dirt Killer nozzle have been replaced it will perform like a brand new unit again. 
Be sure to choose the rebuild kit that matches your model/color nozzle to prevent damage to pressure washers and poor performance. 

Choose the correct orifice size by locating the closest GPM rating of your machine under its respective PSI rating column.

*This is a general reference guide used for informational purposes only. Please consult your machine's manufacturer with specific nozzle sizing questions.

Orifice Size PSI
1000 1200 1500 2000 2500 3000 4000 5000
3.5 1.70 1.90 2.17 2.45 2.73 3.05 3.32 3.50
4.0 2.00 2.20 2.50 2.80 3.10 3.50 3.80 4.00
4.5 2.20 2.40 2.80 3.00 3.60 3.90 4.30 4.50
5.0 2.50 2.80 3.10 3.40 4.00 4.40 4.70 5.00
5.5 2.80 3.00 3.40 3.80 4.40 4.80 5.20 5.50
6.0 3.00 3.20 3.70 4.20 4.80 5.20 5.70 6.00
6.5 3.30 3.60 4.00 4.60 5.20 5.70 6.00 6.50
7.0 3.50 3.80 4.30 5.00 5.60 6.10 6.60 7.00
7.5 3.80 4.10 4.60 5.30 6.00 6.50 7.00 7.50
8.0 4.00 4.40 5.00 5.60 6.20 7.00 7.50 8.00
8.5 4.30 4.60 5.30 6.00 6.70 7.40 8.00 8.50
9.0 4.50 5.00 5.50 6.40 7.10 7.80 8.50 9.00
9.5 4.80 5.20 5.80 6.80 7.60 8.30 9.00 9.50
10.0 5.00 5.40 6.10 7.00 8.00 8.70 9.40 10.00
All Units in Gallons per Minute (GPM)
Write your own review
  • Bad
  • Excellent
Dirt Killer Rotary Nozzle Rebuild Kit Yellow - 4.5
SKU: DK9741097
$59.86
Dirt Killer Rotary Nozzle Rebuild Kit Black - 5.5
SKU: DK97410978
$59.86