Skip to content

Free Shipping on Most Orders

Orders over $300 ship free to the continental US. Threshold may vary by brand.

Expert Support

Talk to a specialist — not a call center.
+1 978-295-7538

30-Day Returns

Not the right machine? Return or exchange within 30 days, no hassle.

Authorized Dealer

30 pro brands sold direct. Full manufacturer warranties honored.

Pressure Washer Parts & Accessories

Filters

Original price $465.99 - Original price $465.99
Original price
$465.99
$465.99 - $465.99
Current price $465.99

Mi-T-M AW-7500-SERIES Pressure Washer Nozzle – Acc-Rotate 6000psi

Mi-T-M
In stock

Pressure Washer Nozzle – Acc-Rotate 6000psi. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual b...

View full details
Original price $465.99 - Original price $465.99
Original price
$465.99
$465.99 - $465.99
Current price $465.99
Original price $55.99 - Original price $55.99
Original price
$55.99
$55.99 - $55.99
Current price $55.99

Mi-T-M 15-0159 Pressure Washer Hose – 3/8x40" 4500psi R2 Black

Mi-T-M
In stock

Pressure Washer Hose – 3/8x40" 4500psi R2 Black. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manu...

View full details
Original price $55.99 - Original price $55.99
Original price
$55.99
$55.99 - $55.99
Current price $55.99
Original price $289.50 - Original price $289.50
Original price
$289.50
$289.50 - $289.50
Current price $289.50

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

Mi-T-M
In stock

AW-7510-0035 Rotating Nozzle — High-Impact Pressure Washer Cleaning for Concrete and Surface Prep The Mi-T-M AW-7510-0035 Rotating Nozzle is a comm...

View full details
Original price $289.50 - Original price $289.50
Original price
$289.50
$289.50 - $289.50
Current price $289.50
Original price $1,953.99 - Original price $1,953.99
Original price
$1,953.99
$1,953.99 - $1,953.99
Current price $1,953.99

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

Mi-T-M
In stock

Pump Component – 3" Chemical Pump. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before orde...

View full details
Original price $1,953.99 - Original price $1,953.99
Original price
$1,953.99
$1,953.99 - $1,953.99
Current price $1,953.99
Original price $1,060.99 - Original price $1,060.99
Original price
$1,060.99
$1,060.99 - $1,060.99
Current price $1,060.99

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

Mi-T-M
In stock

Pump Component – 2" Chemical Pump. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before orde...

View full details
Original price $1,060.99 - Original price $1,060.99
Original price
$1,060.99
$1,060.99 - $1,060.99
Current price $1,060.99
Original price $433.99 - Original price $433.99
Original price
$433.99
$433.99 - $433.99
Current price $433.99

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

Mi-T-M
In stock

Pump Component – Kit-Wheel Trash Pump. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before ...

View full details
Original price $433.99 - Original price $433.99
Original price
$433.99
$433.99 - $433.99
Current price $433.99
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00

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

Mi-T-M
In stock

Spray Gun and Wand – Curved Plastic Wand. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual befo...

View full details
Original price $17.00 - Original price $17.00
Original price
$17.00
$17.00 - $17.00
Current price $17.00
Original price $22.99 - Original price $22.99
Original price
$22.99
$22.99 - $22.99
Current price $22.99

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

Mi-T-M
In stock

Spray Gun and Wand – Aluminum Plastic Ext Wand. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...

View full details
Original price $22.99 - Original price $22.99
Original price
$22.99
$22.99 - $22.99
Current price $22.99
Original price $2,375.00 - Original price $2,375.00
Original price
$2,375.00
$2,375.00 - $2,375.00
Current price $2,375.00

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

Mi-T-M
In stock

Pump Component – Pump - Air Compressor 2 Stage. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...

View full details
Original price $2,375.00 - Original price $2,375.00
Original price
$2,375.00
$2,375.00 - $2,375.00
Current price $2,375.00
Original price $1,808.00 - Original price $1,808.00
Original price
$1,808.00
$1,808.00 - $1,808.00
Current price $1,808.00

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

Mi-T-M
In stock

Pump Component – Pump-Air Compressor 2 Stage. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual ...

View full details
Original price $1,808.00 - Original price $1,808.00
Original price
$1,808.00
$1,808.00 - $1,808.00
Current price $1,808.00
Original price $6,394.00 - Original price $6,394.00
Original price
$6,394.00
$6,394.00 - $6,394.00
Current price $6,394.00

Mi-T-M 3-0314 Pump Component – Pump-Air Compressor

Mi-T-M
In stock

Pump Component – Pump-Air Compressor. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before o...

View full details
Original price $6,394.00 - Original price $6,394.00
Original price
$6,394.00
$6,394.00 - $6,394.00
Current price $6,394.00
Original price $4,281.00 - Original price $4,281.00
Original price
$4,281.00
$4,281.00 - $4,281.00
Current price $4,281.00

Mi-T-M 3-0313 Pump Component – Pump-Air Compressor

Mi-T-M
In stock

Pump Component – Pump-Air Compressor. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before o...

View full details
Original price $4,281.00 - Original price $4,281.00
Original price
$4,281.00
$4,281.00 - $4,281.00
Current price $4,281.00
Original price $2,186.00 - Original price $2,186.00
Original price
$2,186.00
$2,186.00 - $2,186.00
Current price $2,186.00

Mi-T-M 3-0312 Pump Component – Pump-Air Compressor

Mi-T-M
In stock

Pump Component – Pump-Air Compressor. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual before o...

View full details
Original price $2,186.00 - Original price $2,186.00
Original price
$2,186.00
$2,186.00 - $2,186.00
Current price $2,186.00
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

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

Mi-T-M
In stock

Pump Repair Part – Blist Pak-O-Ring 1/2x11/16 Vit. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ma...

View full details
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00

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

Mi-T-M
In stock

Pump Repair Part – Blist Pak-O-Ring 3/8 X 9/16 Vi. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ma...

View full details
Original price $10.00 - Original price $10.00
Original price
$10.00
$10.00 - $10.00
Current price $10.00
Original price $14.00 - Original price $14.00
Original price
$14.00
$14.00 - $14.00
Current price $14.00

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

Mi-T-M
In stock

Pressure Washer Nozzle – Blister Pak - Chem Nozzle. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator m...

View full details
Original price $14.00 - Original price $14.00
Original price
$14.00
$14.00 - $14.00
Current price $14.00
Original price $479.99 - Original price $479.99
Original price
$479.99
$479.99 - $479.99
Current price $479.99

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

Mi-T-M
In stock

Spray Gun and Wand – Wand Telescoping 18' 4000 Psi. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator m...

View full details
Original price $479.99 - Original price $479.99
Original price
$479.99
$479.99 - $479.99
Current price $479.99
Original price $713.99 - Original price $713.99
Original price
$713.99
$713.99 - $713.99
Current price $713.99

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

Mi-T-M
In stock

Spray Gun and Wand – Wand Telescoping 18' 4000 Psi. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator m...

View full details
Original price $713.99 - Original price $713.99
Original price
$713.99
$713.99 - $713.99
Current price $713.99
Original price $90.99 - Original price $90.99
Original price
$90.99
$90.99 - $90.99
Current price $90.99

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

Mi-T-M
In stock

Spray Gun and Wand – Acc-Telescoping Wand Belt. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manua...

View full details
Original price $90.99 - Original price $90.99
Original price
$90.99
$90.99 - $90.99
Current price $90.99
Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $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

Spray Gun and Wand – Wand-90" W/Qc Socket/Plug 1/4". Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ...

View full details
Original price $89.99 - Original price $89.99
Original price
$89.99
$89.99 - $89.99
Current price $89.99
Original price $68.99 - Original price $68.99
Original price
$68.99
$68.99 - $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

Spray Gun and Wand – Wand-72" W/Qc Socket/Plug 1/4". Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ...

View full details
Original price $68.99 - Original price $68.99
Original price
$68.99
$68.99 - $68.99
Current price $68.99
Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $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
In stock

Spray Gun and Wand – Wand-48" W/Qc Socket/Plug 1/4". Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ...

View full details
Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99
Original price $52.99 - Original price $52.99
Original price
$52.99
$52.99 - $52.99
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

Spray Gun and Wand – Wand-36" W/Qc Socket/Plug 1/4". Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator ...

View full details
Original price $52.99 - Original price $52.99
Original price
$52.99
$52.99 - $52.99
Current price $52.99
Original price $228.99 - Original price $228.99
Original price
$228.99
$228.99 - $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

Spray Gun and Wand – Acc-Wand Exten 72" Black. Genuine Mi-T-M factory part. Check fitment against your equipment's parts diagram or operator manual...

View full details
Original price $228.99 - Original price $228.99
Original price
$228.99
$228.99 - $228.99
Current price $228.99

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, Commercial Pressure Washers.

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.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare