Craftsman 3000 PSI Pressure Washer Pump Replacements Explained
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Craftsman gas pressure washers have been a garage staple for years, and when one stops building pressure, leaks from the pump or refuses to spray, the engine is often still in good shape. That is why replacing just the pump is such a popular fix. It keeps a good engine running, saves the hassle of buying a whole new machine, and makes a satisfying first repair project for a new homeowner.
One honest note before we start: none of the four pumps in this guide is made by Craftsman; they are third-party replacement pumps whose listings say they fit Craftsman washers, and they differ mainly in shaft size and direction, three using a vertical 7/8 inch shaft and one using a horizontal 3/4 inch shaft made for specific Craftsman models. If you are still weighing a full replacement machine instead, our Craftsman power washer guide covers complete units.
Craftsman-Compatible 3000 PSI Pumps Compared
| Model | Shaft | Pressure and Flow | Included Parts | Craftsman Fit Named |
|---|---|---|---|---|
| YAMATIC 3000 PSI 2.5 GPM Pressure Washer Pump | 7/8 inch vertical | 3000 PSI, 2.5 GPM | Siphon tube with filter, bolts, shaft key, manual | Yes, general |
| The ROP Shop 3/4 inch Shaft Pump | 3/4 inch horizontal | 3000 PSI, 2.5 GPM | Hose, chemical injector, unloader, thermal valve, outlet tube | Yes, 580.753000 and 580.752080 |
| Hourleey 7/8 inch Shaft Vertical Pump | 7/8 inch vertical | 3000 PSI, 2.5 GPM | Detergent hose, 3 bolts, 2 shaft keys, washers, manual | Yes, general |
| AgiiMan Pressure Washer Pump | 7/8 inch vertical | 3000 PSI, 2.4 or 2.5 GPM (listing differs) | Not listed | Yes, Sears Craftsman general |
YAMATIC 3000 PSI 2.5 GPM Pump for Vertical-Shaft Washers
Yamatic
YAMATIC 3000 PSI 2.5 GPM Pressure Washer Pump, Vertical 7/8" Shaft
Price and specifications are read from the Amazon product page and can change.
YAMATIC 3000 PSI 2.5 GPM Pressure
Best for: Vertical 7/8 inch shaft rear-outlet washers
Pros
- 3000 PSI at 2.5 GPM
- Double seal system
- Thermal relief valve
- Mounting bolts and shaft key included
Cons
- Third-party, not made by Craftsman
The YAMATIC 3000 PSI 2.5 GPM Pressure Washer Pump is a third-party vertical pump with a 7/8 inch shaft and rear inlet and outlet. It is rated at a maximum of 3000 PSI and 2.5 GPM at 3,400 RPM, and the listing says it performs best between 2,600 and 3,000 PSI. It is built for rear-outlet washers with 180 to 196cc engines of about 6.5 to 7 horsepower.
The listing names a double seal system to prevent leaks, an upgraded piston and bearing surface that it claims gives 150 hours of running time, an adjustable unloader and a thermal relief valve (TRV) that protects the pump from overheating. The crankcase is described as maintenance-free, and the pump is designed for cold starts with no need to release pressure before starting the engine. The kit includes a siphon tube with filter, mounting bolts, a shaft key and an instruction booklet, and the listing claims setup takes 5 to 10 minutes.
Its specifications say it fits Craftsman and Troy-Bilt washers and list compatible part numbers such as 308653045, 308653052 and 308653078, along with Honda GCV160 and GCV190 engines and several Ryobi, Homelite, Husky and Simpson models. This suits owners of a vertical-shaft Craftsman washer who want a well-documented replacement with a thermal relief valve. If your washer has a horizontal 3/4 inch shaft, look at The ROP Shop pump instead.
The ROP Shop 3/4 inch Shaft Pump for Craftsman 580 Models
The ROP Shop
The ROP Shop 3/4" Shaft 3000 PSI Pressure Washer Pump for Craftsman 580.753000, 580.752080
Price and specifications are read from the Amazon product page and can change.
The ROP Shop 3 4″ Shaft
Best for: Craftsman 580.752080 and 580.753000 owners
Pros
- Names specific Craftsman models
- Brass head
- Unloader, injector and outlet tube included
Cons
- Horizontal 3/4 inch shaft only
- Needs at least 6HP engine
The ROP Shop 3/4″ Shaft 3000 PSI Pressure Washer Pump is the only pump here that names specific Craftsman model numbers in its title: the 580.753000 and 580.752080. It is a horizontal pump with a 3/4 inch keyed shaft, a brass head, and a four-bolt mounting pattern measuring 2 5/8 inches center to center between the outer holes.
The specs list 3000 PSI maximum pressure, 2.5 GPM maximum flow, 3,450 RPM maximum pump speed and a maximum water temperature of 140 degrees Fahrenheit. The inlet takes a standard garden hose and the outlet tube connection is 22mm male. It arrives with a hose, chemical injector, unloader valve, thermal release valve and outlet tube. The pump can be mounted facing different directions, but the pump head cannot be flipped, and the listing says it needs an engine of at least 6 HP to handle the pressure.
The listing also warns never to run a pump above its maximum PSI, which can damage it and cause injury. This is the most direct match for anyone searching for a Craftsman 580.752080 pump. It is not a fit for vertical 7/8 inch shaft washers, which the other three pumps cover.
Hourleey 7/8 inch Shaft Vertical Pump for a Ready-to-Go Kit
The Hourleey 7/8″ Shaft Vertical Pressure Washer Pump is a third-party kit rated for 3000 PSI at 2.5 GPM. It has a standard 7/8 inch shaft, a 3/4 inch garden hose inlet and an M22 high-pressure outlet, and the listing says it fits Honda, Troy-Bilt, Craftsman and most gas-powered washers. The title also names Brute and Homelite.
What makes it friendly for first-timers is that it arrives pre-filled with oil. The kit includes a detergent hose, three M8 x 40 bolts, two shaft keys, three flat washers, three spring washers and a manual. The listing describes cold-start engineering, a double-seal system, a maintenance-free crankcase, reinforced plungers, a one-piece pump head, a metal shaft sleeve and a thermal relief valve.
One important limitation: the listing says it is not compatible with pressure washers equipped with idle-down features (the rest of that note is cut off), so check whether your washer has one. This suits a first-time fixer with a vertical-shaft Craftsman who wants everything in the box.
AgiiMan Pressure Washer Pump for Replacing a Worn Pump Head
Agii Man
AgiiMan Pressure Washer Pump, 3000PSI 2.5GPM, 7/8 Inch Vertical Shaft
Price and specifications are read from the Amazon product page and can change.
AgiiMan Pressure Washer Pump
Best for: Owners replacing a worn pump head
Pros
- 7/8 inch vertical shaft
- Wide brand compatibility list
- Aluminum pump head
Cons
- Flow listed as both 2.4 and 2.5 GPM
- Several listing details inconsistent
The AgiiMan Pressure Washer Pump is a third-party replacement pump head with a 7/8 inch vertical shaft. Its title and specifications give 3000 PSI and 2.5 GPM, but one feature line says 2.4 GPM, so the listing is not consistent about flow. It describes front-facing inlet and outlet ports and an aluminum pump head.
The listing says it fits many Briggs and Stratton, Sears Craftsman, Troy-Bilt, Honda, Devilbiss, Generac and Karcher models, and names Honda GC160 and GC190 engines and several Homelite washers. It lists 6.5 horsepower in the specifications. Other details look unreliable: the weight is given as 22.68 grams, which is far too light for a pump, and the color is listed as yellow while the style says silver. The listing does not specify included parts such as bolts or shaft keys.
This suits owners who have already confirmed shaft size and port direction and simply need a pump head. For a clearer kit, the Hourleey or YAMATIC listings give more detail.
How to Choose the Right Replacement Pump for a Craftsman Pressure Washer
Find your model number. Look for the label on your washer’s frame. Craftsman numbers often start with 580, such as 580.752080. If your model is named in a listing, like The ROP Shop pump, that is the strongest sign of a fit.
Check shaft direction and size. A vertical shaft comes straight down from the engine, and the pump bolts underneath; a horizontal shaft sticks out the side. A 3000 PSI pressure washer pump with 7/8 shaft is common on vertical engines such as the Honda GCV series, while a 3/4 inch shaft pressure washer pump suits horizontal engines. Measure the shaft with a caliper if you are unsure.
Match pressure, flow and engine power. PSI is how hard water sprays; GPM (gallons per minute) is how much water flows. All four pumps here are around 3000 PSI and 2.5 GPM, so your engine needs enough power, generally 6 to 7 HP according to these listings.
Check port direction and bolt pattern. Rear, front or side ports must line up with your hoses and frame. Compare the bolt pattern too. If you ever switch to a lighter-duty machine, our look at an electric pressure washer option explains a no-engine alternative.
FAQ
Are these pumps made by Craftsman?
No. All four are third-party pumps from YAMATIC, The ROP Shop, Hourleey and AgiiMan whose listings say they fit Craftsman washers.
Which pump fits the Craftsman 580.752080?
The ROP Shop 3/4 inch shaft pump names the 580.752080 and 580.753000 in its listing.
What is the difference between a 3/4 and 7/8 inch shaft?
It is the diameter of the engine shaft that drives the pump. The pump’s bore must match exactly, so a 7/8 inch pump will not fit a 3/4 inch shaft.
Do I need to add oil to a new pump?
The Hourleey arrives pre-filled with oil, and the YAMATIC and Hourleey listings describe maintenance-free crankcases. Check the manual for your pump.
What is a thermal relief valve?
It releases hot water if the pump runs too long without spraying, protecting the seals. The YAMATIC, ROP Shop and Hourleey listings include one.
