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Pressure Washer Parts & Accessories

Pressure washer parts and accessories keep a commercial machine earning instead of waiting on a twelve dollar o-ring. Pumps and repair kits, valves, hoses, guns and wands, nozzles and fittings for Mi-T-M machines.

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Mi-T-M 850-0435 Spray Gun and Wand – Gun/Lance Assy 16-0446/36"

Mi-T-M
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Delivers in 3–8 business days

A hot water gun and dual lance assembly that replaces your existing gun and wand. The insulated trigger gun has a safety lock-off and quick connect...

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$301.99
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$325.00
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Mi-T-M AW-7510-0035 Rotating Nozzle – 5100 PSI, 3.5 Orifice

Mi-T-M
In stock
Delivers in 3–8 business days

Rated 5100 PSI and 212°F, this rotating nozzle has a 3.5 orifice. Its 0° stream spins to cover 25°, which speeds up work on concrete, driveways and...

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$325.00
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$1,395.99
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Current price $1,395.99

Mi-T-M WTP-F03-1MGME Pump Component – 3" Chemical Pump

Mi-T-M
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Delivers in 3–8 business days

Mi-T-M 3-inch chemical pump.

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$1,395.99
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$757.99
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Current price $757.99

Mi-T-M WTP-F02-1MGM Pump Component – 2" Chemical Pump

Mi-T-M
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Delivers in 3–8 business days

A 2-inch chemical pump from Mi-T-M.

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$757.99
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$433.99
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Mi-T-M AW-5740-0017 Pump Component – Kit-Wheel Trash Pump

Mi-T-M
In stock
Delivers in 3–8 business days

A wheel kit that makes a trash pump portable, with two flat-free tires and rubber gripped handles.

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$433.99
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$17.00
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Mi-T-M 16-0403 Spray Gun and Wand – Curved Plastic Wand

Mi-T-M
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Delivers in 3–8 business days

A 14 1/4-inch curved plastic wand that connects hand tools to the hose. Mi-T-M lists it among its wands for the 9-gallon vacuum.Specifications 14 1...

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$17.00
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$22.99
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Mi-T-M 16-0402 Spray Gun and Wand – Aluminum Plastic Ext Wand

Mi-T-M
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Delivers in 3–8 business days

An extension wand section made of plastic with aluminum inserts. Two of them are needed to make a full wand, and Mi-T-M lists it with its wands for...

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$22.99
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$2,036.00
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Current price $2,036.00

Mi-T-M 3-0304 Pump Component – Pump - Air Compressor 2 Stage

Mi-T-M
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Delivers in 3–8 business days

This cast iron air compressor pump is a two-stage replacement for gas-powered Mi-T-M compressors in the 389cc to 688cc engine range.FitsFits models...

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$2,036.00
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$1,549.00
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Current price $1,549.00

Mi-T-M 3-0298 Pump Component – Pump-Air Compressor 2 Stage

Mi-T-M
In stock
Delivers in 3–8 business days

A two-stage, cast iron replacement pump for Mi-T-M air compressors.FitsFits models with a 270cc or larger gasoline engine and AG2-SKD9-30M model

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$1,549.00
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$5,481.00
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Mi-T-M 3-0314 Pump Component – Pump-Air Compressor

Mi-T-M
In stock
Delivers in 3–8 business days

Two-stage cast iron replacement pump for the air compressors in Mi-T-M's AES and AED Series.FitsFits AES and AED Series models

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$5,481.00
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$3,669.00
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Mi-T-M 3-0313 Pump Component – Pump-Air Compressor

Mi-T-M
In stock
Delivers in 3–8 business days

A cast iron, two-stage pump that replaces the compressor pump on Mi-T-M ADS and ADD Series air compressors.FitsFits ADS and ADD Series models

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$3,669.00
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$1,874.00
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Mi-T-M 3-0312 Pump Component – Pump-Air Compressor

Mi-T-M
In stock
Delivers in 3–8 business days

Replacement two-stage air compressor pump with a cast iron build, listed by Mi-T-M for its ACS and ACD Series.FitsFits ACS and ACD Series models

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$1,874.00
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$10.00
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Mi-T-M AW-0025-0123 Pump Repair Part – Blist Pak-O-Ring 1/2x11/16 Vit

Mi-T-M
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Delivers in 3–8 business days

Ten 1/2-inch x 11/16-inch o-rings in a blister pack for the quick connect socket on hot water outlets. A fresh o-ring keeps the socket sealed and s...

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Mi-T-M AW-0025-0122 Pump Repair Part – Blist Pak-O-Ring 3/8 X 9/16 Vi

Mi-T-M
In stock
Delivers in 3–8 business days

A blister pack of 3/8-inch x 9/16-inch o-rings, 10 per pack. They seat in the wand's quick connect socket to give a tight fit and prevent leaks.Spe...

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$10.00
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$14.00
from $14.00
Current price $14.00

Mi-T-M AW-0018-0148 Pressure Washer Nozzle – Blister Pak - Chem Nozzle

Mi-T-M
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Delivers in 3–8 business days

A 65° chemical nozzle for applying detergent, packaged in a blister pack and sold individually.Specifications 65° Sold individually

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$14.00
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$479.99
from $479.99
Current price $479.99

Mi-T-M AW-7018-1800 Spray Gun and Wand – Wand Telescoping 18' 4000 Psi

Mi-T-M
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Delivers in 3–8 business days

A fiberglass extended reach wand that is lightweight, easy to control and extends from 6 feet, 8 inches to 18 feet. Use it to clean siding and eave...

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$479.99
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$510.99
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Mi-T-M AW-7017-1800 Spray Gun and Wand – Wand Telescoping 18' 4000 Psi

Mi-T-M
In stock
Delivers in 3–8 business days

An aluminum extended reach wand that telescopes from 6 feet, 8 inches out to 18 feet. It comes with a trigger gun with safety lock-off and is meant...

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$510.99
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$90.99
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Mi-T-M AW-7015-0001 Spray Gun and Wand – Acc-Telescoping Wand Belt

Mi-T-M
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Delivers in 3–8 business days

A belt that holds the telescoping wand to give the operator better control while cleaning. It includes three plastic snap-on clips that attach at t...

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$90.99
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Current price $90.99
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$89.99
from $89.99
Current price $89.99

Mi-T-M AW-7105-9600 Spray Gun and Wand – Wand-90" W/Qc Socket/Plug 1/4"

Mi-T-M
In stock
Delivers in 3–8 business days

A 90-inch aluminum wand extension for hard-to-reach areas, rated 4000 PSI, 12.0 GPM and 300°F. A 1/4-inch lance saver socket with quick connect plu...

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$89.99
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Current price $89.99
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$68.99
from $68.99
Current price $68.99

Mi-T-M AW-7105-7200 Spray Gun and Wand – Wand-72" W/Qc Socket/Plug 1/4"

Mi-T-M
In stock
Delivers in 3–8 business days

This 72-inch aluminum wand extension is light enough to handle easily when cleaning areas you cannot reach with a standard wand. It connects with a...

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$68.99
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Current price $68.99
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$64.99
from $64.99
Current price $64.99

Mi-T-M AW-7105-4800 Spray Gun and Wand – Wand-48" W/Qc Socket/Plug 1/4"

Mi-T-M
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Delivers in 3–8 business days

A 48-inch wand with a 1/4-inch quick connect socket and plug.

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$64.99
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$52.99
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Current price $52.99

Mi-T-M AW-7105-3600 Spray Gun and Wand – Wand-36" W/Qc Socket/Plug 1/4"

Mi-T-M
In stock
Delivers in 3–8 business days

A lightweight 36-inch aluminum wand extension for reaching hard-to-reach areas. It has a 1/4-inch lance saver socket with quick connect plug and is...

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$52.99
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Current price $52.99
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$228.99
from $228.99
Current price $228.99

Mi-T-M AW-7103-7200 Spray Gun and Wand – Acc-Wand Exten 72" Black

Mi-T-M
In stock
Delivers in 3–8 business days

A 72-inch powder coated steel extension for the spray wand, with quick connects, built to reach high or distant spots.Specifications 72-inch powder...

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$228.99
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Current price $228.99
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$80.99
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Current price $80.99

Mi-T-M AW-7103-3600 Spray Gun and Wand – Acc-Wand Exten 36" Black

Mi-T-M
In stock
Delivers in 3–8 business days

This 36-inch wand extension is powder coated steel and attaches with its included quick connects to add reach to the spray wand.Specifications 36-i...

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$80.99
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Pressure Washer Parts and Accessories for Commercial Machines

A commercial pressure washer is a pump, a frame and a set of wear parts. The pump and frame last years. The wear parts do not, and a machine sitting idle for want of a twelve dollar o-ring costs more in lost hours than a shelf of spares would have. This range covers pump components and repair parts, valves, hoses, guns and wands, nozzles, and fittings.

Diagnose Before Replacing the Expensive Part

Lost pressure is the most common complaint and the pump is the most commonly blamed component, usually wrongly. Work outward from cheapest to costliest: a worn nozzle erodes wider and drops pressure in a way that mimics pump wear exactly. A blocked inlet filter starves the pump. A failing unloader valve dumps flow that should be reaching the gun. Only when those are ruled out does a pump rebuild make sense. Adjusting the unloader to chase pressure lost to a worn nozzle is how a cheap problem becomes a replacement pump.

Stock the Parts That Stop Work

Not all wear parts are equal in consequence. O-rings, nozzles, quick connect couplers and trigger guns are inexpensive and each one, when it fails, stops a crew completely. Pump repair kits and unloader valves cost more and fail less often, but the lead time on an unstocked one is measured in days of downtime. Frame parts, brackets and covers can wait. Keeping the first group on the shelf is the cheapest downtime insurance available for a machine in daily use.

Match Parts to the Machine, Not to What Looks Similar

Pressure and temperature ratings are the two that get overlooked. A part rated for a 3000 PSI cold water machine may physically fit a 5000 PSI hot water unit and fail under it, sometimes in an operator's hand. Thread standards compound the problem, because M22, NPT and BSP are close enough in size to start together without sealing. Check the model number on the machine plate against the part before ordering.

Cold weather adds one more failure mode. Water left in a pump through a hard freeze cracks the head, and that is a repair that dwarfs the cost of the winterizing fitting that would have prevented it.

Related: Pressure Washer Hoses · Pressure Washer Nozzles · Pressure Washer Guns & Wands · Pressure Washer Fittings & Couplers

Frequently Asked Questions

Why is my pressure washer losing pressure?
Check cheapest first. A worn nozzle erodes wider and drops pressure in a way that looks exactly like pump wear. Then check the inlet filter for blockage and the unloader valve for bypass. Only then consider the pump.
Which pressure washer parts should I keep in stock?
O-rings, nozzles, quick connect couplers and trigger guns. Each is inexpensive and each one stops a crew when it fails. Unloader valves and pump repair kits fail less often but carry long lead times if not stocked.
Will parts from a cold water machine fit a hot water one?
They may fit physically and still fail under heat. Seals and some brass fittings are rated cold-water-only. Match both the pressure and temperature rating on the part to the machine.
How do I find the right part for my pressure washer?
Use the model number from the machine plate rather than matching by appearance. Thread standards like M22, NPT and BSP are close enough in size to start together without sealing.
What causes a cracked pump head?
Water left in the pump through a hard freeze. Drawing antifreeze through with a winterizing fitting before storage prevents it, at a fraction of the repair cost.

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