Pressure Washer Parts

For pressure washer replacement parts in San Jose, Always Under Pressure is the best choice because of our large selection and competitive prices. From trigger guns to high pressure hose, we keep hundreds of Landa factory-direct pressure washer parts on hand. If we don’t have the part you need, our service team will order it.

In addition, we have service professionals on the road that carry the most commonly needed pressure washer replacement parts, often performing on-site installations. Our in-stock selection of pressure washer parts includes: High Pressure Hose, Nozzles, Trigger Guns, Wands, Pumps, Filters, Pressure Switchs, Unloaders, Couplers, Relief Valves, Gauges and more.


These quick-coupled, color-coded, hardened stainless nozzles fit most 1/4″ quick couplers. Rated for 4000 PSI.


1/4″ male pipe thread nozzles, rated up to 5000 PSI. Hardened stainless steel nozzle insert ensures consistent, accurate orifice size.

Unloader – VRT-3/Unloader – ST-261

8 GPM. Stainless-steel plunger and seat. 0-3600 PSI regulation. Viton seals180°F temperature rating. Forged-brass body. 22.5 oz weight.


Brass Couplers, designed for 4000 PSI and extended durability. Affordable and rugged all in one.

M2 2 Coupler

M22 Connector. European Hose Connectors


Horizontal or vertical mount. 5000 PSI. 10 GPM max flow, 1.8 GPM min flow. 180°F. 12-250V, 3 amps. 3/8″ FPT inlet/outlet. 2 wire reed. 62″ cord length.


200°F. Stainless-steel plunger. 360 PSI. 1/4″ and 3/8″ MPT nipple. 15 Amp — 115 or 230V AC. 3-wire — internally wired for either N/O or N/C. 42″ wire length.


Pressure washer pumps for all major brands including Landa, Hotsy, General/Interpump, Giant, CAT, Hypro, AR ( Annovi Reverberi) and  more, in-stock or available for order.  We also carry or can order rebuild kits for these pumps.


Prevents dangerous thermal expansion of water in the coil. Ensures operator safety.


Prevents pressure overloads, protecting people and equipment.

Thermal relief valve

Prevents pressure overloads, protecting people and equipment.


Heat protection with steel tube construction.

Variable Pressure Wand (side handle pressure adjustment)

Brass and stainless-steel valve with Viton seals. Side handle valve adjustment.

Guns, ST-2000, Landa 87512340

Rated up to 5000 PSI, 10.5 gallons per minute, and a max temperature of 320 degrees Fahrenheit. It features a 3/8″ FPT inlet and 1/4″ FPT outlet.

Super swivel

Super Swivel, 1/2′ 90 degree, F x F.

I came in to buy adapters for my pressure washer and they were extremely helpful throughout. I’d recommend to anyone.

- Alex G.

Wendy is great and very helpful

- Donald G.

Always friendly and helpful. Great asset for a company to have.

- A. D.

Get In Touch


990 Lonus Street
San Jose, CA 95126

(800) 654-6879



Mon: 8AM–5PM
Tue: 8AM–5PM
Wed: 8AM–5PM
Thur: 8AM–5PM
Fri: 8AM–5PM
Sat: Closed
Sun: Closed

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