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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 15-0163 Pressure Washer Hose – 3/8x200' 4500psi R2 Black

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

A 200-foot black R2 extension hose for hose reels, rated 4500 PSI with a 250°F maximum temperature. The 3/8-inch ID hose screw connects between you...

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$1,039.99
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$774.99
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Current price $774.99

Mi-T-M 15-0162 Pressure Washer Hose – 3/8x150' 4500psi R2 Black

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

Add 150 feet of cleaning radius with this black R2 extension hose. It carries a 4500 PSI and 250°F rating, a 3/8-inch ID and screw connect fittings...

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Original price
$774.99
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Current price $774.99
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$260.99
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Current price $260.99

Mi-T-M 15-0146 Pressure Washer Hose – 3/8x50' 3000psi R1 Black

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

A 50-foot hot water extension hose with a 3/8-inch ID, rated 3000 PSI and 250°F. Connect it between your existing hose and spray wand to reach fart...

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$260.99
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Current price $260.99
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$381.99
from $381.99
Current price $381.99

Mi-T-M AW-0851-0338 Pressure Washer Hose – 3/8x50' 4000psi R1 Gray

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

A 50-foot gray extension hose rated 4000 PSI, R1, with a 3/8-inch inside diameter. It is non-marking, rated to 250°F, and uses quick connects so yo...

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$381.99
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Current price $381.99
from Original price
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$475.99
from $475.99
Current price $475.99

Mi-T-M 15-0365 Pressure Washer Hose – 3/8"X50' 7200psi R3 Black

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

A 50-foot R3 extension hose rated 7200 PSI, with a 3/8-inch ID and a 210°F maximum temperature. Screw connect ends join it between your hose and sp...

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Original price
$475.99
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Current price $475.99
from Original price
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$433.99
from $433.99
Current price $433.99

Mi-T-M 15-0273 Pressure Washer Hose – 3/8x100' 4000psi R1 Gray

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

A gray, non-marking 100-foot extension hose, 3/8-inch ID, rated 4000 PSI and 250°F. Quick connects put it between your hose and spray wand to widen...

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$433.99
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Current price $433.99
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$32.00
from $32.00
Current price $32.00

Mi-T-M AW-4070-0005 Hose Fitting – Pump Winterizing Fitting

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

Pump winterizing blowout fitting. It lets you use an air chuck to clear leftover water out of the pump so the system is not damaged by freezing.Fit...

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$32.00
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Current price $32.00
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$294.00
from $294.00
Current price $294.00

Mi-T-M 50-0210 Hose Fitting – Ball Valve-3/8 Qc Plug &Skt

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

Ball valve with a 3/8-inch quick-connect plug and socket.

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Original price
$294.00
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Current price $294.00
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$1,284.00
from $1,284.00
Current price $1,284.00

Mi-T-M AW-7020-8005 Pressure Valve – 20" Surface Cleaner W/Valve

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

A pressure valve listed for a 20-inch Mi-T-M surface cleaner with valve.

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Original price
$1,284.00
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Current price $1,284.00
from Original price
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$300.99
from $300.99
Current price $300.99

Mi-T-M 855-0057 Pressure Washer Hose – 50ft Extra Hose For Pwr

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

A 50-foot length of 1-1/2-inch vacuum hose, sold as extra hose. Mi-T-M says the setup can have up to 100 feet of extension hose.

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Original price
$300.99
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Current price $300.99
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$516.99
from $516.99
Current price $516.99

Mi-T-M 15-0161 Pressure Washer Hose – 3/8x100' 4500psi R2 Black

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

A 100-foot, 3/8-inch ID hot water extension hose rated for 4500 PSI. The black R2 hose handles water up to 250°F and threads on between the existin...

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Original price
$516.99
from $516.99
Current price $516.99
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$395.99
from $395.99
Current price $395.99

Mi-T-M 15-0160 Pressure Washer Hose – 3/8x75' 4500psi R2 Black

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

This 75-foot R2 extension hose adds reach on hot water jobs. It is rated 4500 PSI and 250°F, with a 3/8-inch ID and screw connect ends for use betw...

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Original price
$395.99
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Current price $395.99
from Original price
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$1,081.99
from $1,081.99
Current price $1,081.99

Mi-T-M 50-0196 Pressure Washer Hose – Reel 16" Swivel 200'

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

This 16-inch swivel reel stores up to 200 feet of hose on pressure washers rated 4000 PSI and lower. The reel pivots through 360°, and its capacity...

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$1,081.99
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Current price $1,081.99
from Original price
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$1,053.99
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Current price $1,053.99

Mi-T-M 50-0195 Pressure Washer Hose – Reel 13" Swivel 150'

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

A 13-inch swivel hose reel that holds a maximum of 150 feet of hose, with capacity based on R1 Mi-T-M hose. It is rated for 4000 PSI units and lowe...

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$1,053.99
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Current price $1,053.99
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$160.99
from $160.99
Current price $160.99

Mi-T-M 13-0258A18 Pressure Washer Hose – Reel Mounting Bracket Blk

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

A black mounting bracket for a pressure washer hose reel.

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$160.99
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Current price $160.99
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Original price
$168.00
from $168.00
Current price $168.00

Mi-T-M 13-0179A18 Pressure Washer Hose – Reel Stand-Painted

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

A painted stand that holds a pressure washer hose reel on a trailer setup.SpecificationsFor hose reels on single and dual-axle trailers

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Original price
$168.00
from $168.00
Current price $168.00
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$357.99
from $357.99
Current price $357.99

Mi-T-M 15-0006 Pressure Washer Hose – 50' X 3/4" Water

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

A 50-foot black industrial water supply hose with a 3/4-inch ID for bringing water to the pressure washer. It is rated for 200 PSI and 212°F and ha...

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$357.99
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Current price $357.99
from Original price
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$55.99
from $55.99
Current price $55.99

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

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

A black 3/8-inch R2 jumper hose rated 4500 PSI and 40 inches long, used with a trailer-mounted hose reel.Specifications40-inch, for hose reels on s...

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Original price
$55.99
from $55.99
Current price $55.99
from Original price
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$297.99
from $297.99
Current price $297.99

Mi-T-M 50-0177 Hose Fitting – Stack Adapter Assy

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

Stack adapter assembly that allows 8-inch flue pipe to be installed on the boiler exhaust port.

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Original price
$297.99
from $297.99
Current price $297.99
from Original price
Original price
$319.99
from $319.99
Current price $319.99

Mi-T-M 851-0262 Pressure Washer Hose – Assy Hose 3000 Psi

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

This 50-foot black extension hose has a 3/8-inch ID and R1 construction rated at 3000 PSI, with a 250°F maximum temperature. Mi-T-M lists it among ...

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Original price
$319.99
from $319.99
Current price $319.99
from Original price
Original price
$427.99
from $427.99
Current price $427.99

Mi-T-M 850-0433 Pressure Washer Hose – Extension Hose Assy 50ft W/Qc

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

A 50-foot, 3/8-inch ID extension hose from Mi-T-M's hot water hose line, rated 4500 PSI with R2 construction and a 250°F maximum. It goes between y...

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from Original price
Original price
$427.99
from $427.99
Current price $427.99
from Original price
Original price
$476.99
from $476.99
Current price $476.99

Mi-T-M AW-3100-0004 Pressure Washer Hose – Kit - 3/8"X50' Hose Reel Retro

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

A retrofit kit that adds a hose reel for 3/8-inch x 50-foot hose. It includes the hose reel, jumper hose, mounting bracket and hardware.

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Original price
$476.99
from $476.99
Current price $476.99
from Original price
Original price
$71.99
from $71.99
Current price $71.99

Mi-T-M AW-3100-0002 Pressure Washer Hose – 5ft Suction Feed Assy

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

This 5-foot supply hose is made for Mister Combination Pressure Washers, where it serves as the suction feed line.

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Original price
$71.99
from $71.99
Current price $71.99
from Original price
Original price
$283.00
from $283.00
Current price $283.00

Mi-T-M 15-0392 Pressure Washer Hose – 1/4"X75' 3100psi Blu

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

A blue 1/4-inch pressure washer hose, 75 feet long and rated 3100 psi.

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Original price
$283.00
from $283.00
Current price $283.00
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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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