Parts
Find the right replacement parts for your pressure washer in one place. From hoses and guns to nozzles, fittings, unloaders and seals, this category brings the essentials together for fast repairs and upgrades.
Use this quick guide to match parts by PSI/GPM, temperature rating and connection type, avoid common compatibility mistakes, and solve the most common performance issues.
Featured Categories
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Annovi Reverberi AR RTJ70N 1700 RPM Solid Shaft Car Wash Pump
$5,890.00
As low as $147.25/mo -
Annovi Reverberi AR RTF135N 800 RPM Solid Shaft Car Wash Pump
$5,890.00
As low as $147.25/mo -
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Annovi Reverberi AR 360-Degree Swivel Ceiling Mount Bracket for Rigid & Flexible Booms
$1,082.60
As low as $27.07/mo -
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Parts FAQ's
What if I can’t identify my thread type or size?
Bring the old part or clear photos and basic measurements, or use a thread gauge. We can help match the correct thread and provide the right adapter if needed.
Will a smaller nozzle safely increase cleaning power?
A smaller orifice raises system pressure and can over‑pressurize components. Always size the nozzle using your pump’s GPM and the desired working pressure. When in doubt, ask our team to confirm the correct size.
When should I replace my spray nozzle?
Replace the tip if the spray pattern becomes uneven, you notice reduced pressure at the same flow, or the orifice is visibly worn or damaged. Heavy use and abrasive water speed up wear.
Do I need thread sealant on my fittings?
Quick‑connects seal with O‑rings and typically do not require thread sealant on the QC joint. Threaded NPT connections commonly require an appropriate sealant or tape—use only as directed by the product instructions.
Which quick‑connect size do I need?
Quick‑connects are sold in matched sizes. Identify the size used on your machine or hose and buy the matching plug and coupler. If unsure, measure the existing parts and compare to product specifications or contact us for help.
Can I run hot water through any hose, gun, or fitting?
No. Only components with a listed temperature rating for hot water should be used with hot‑water systems. Using parts below the required rating can lead to leaks, damage, or safety risks.
How do I match a replacement part to my pressure washer?
Confirm three things before buying: the part’s PSI/GPM ratings meet or exceed your machine, the temperature rating matches your application (cold or hot water), and the connection type/size is identical to your existing setup or the correct quick‑connect pair.
