Shopping Cart

Your cart is empty.

Your cart is empty.

Himore | 2600 PSI 2.4 GPM 7/8' Horizontal Shaft with Keyway, 2.4G26 Pressure Washer Pump, fits many Makes & Models with Honda GC160 Horizontal Engines

4.8 (8) Write Review
Free shipping on orders over $29.99

$99.99

$ 40 .99 $40.99

In Stock

About this item

  • The ROP Shop replacement Pressure Washer Pump with Keyway
  • Specs - Pump - Maximum Pressure: 2600 PSI. Maximum Flow: 2.4 GPM. Maximum Pump Speed: 3400 RPM. Shaft Diameter: 7/8" Hollow Short Shaft. Bolt Pattern: 2 5/8" Center to Center & 1 7/8" Center to Each Outer Hole. Maximum Horsepower: 6.5 GHP. Maximum Water Temperature: 140° F. Inlet Connection Type: Standard Garden Hose. Outlet Tube Connection: 22mm Male. Oil Capacity: 75 mls (2.5 oz). Keyway - Overall Dimensions: 3/16" x 1/4" x 1 1/8". Refer to images 2 & 3 for more information
  • Includes - (1) Pressure Washer Pump with Chemical Injector, Unloader Valve, Thermal Release Valve, Outlet Tube, & Oil Cap (all come installed) and (1) Keyway; comes as shown in the first image
  • COMPATIBLE: Replacement pump for ▪ Himore 308418003 ▪ Honda Excell XR2500, XR2600, XC2600, EXHA2425, XR2625 ▪ Powerstroke PS80903A ▪ fits Karcher with 7/8" Shaft INC Valve & more. Also compatible with Honda GC160 engines with 7/8" shaft diameter
  • Uses 75 mls (2.5 oz) of 85W-90 gear oil (NOT included). Has a sight glass to view oil level and a drain plug for a simplified oil changing process. This pump mounts horizontal (oil cap points up). Pump needs at least 5HP to handle PSI. Pump head cannot be flipped. Please note it is not recommended to run any pressure washer pump above its maximum PSI rating. Doing so can result in damage to the pump (not covered by warranty) and/or serious bodily injury


Product Description

Pressure Washer Pumps Compatible Brands

  • Many pumps are. However, compatible replacement options do vary depending on your pressure washer’s engine shaft diameter & engine orientation, the original pump’s bolt pattern, and your engine's horsepower.

  • Your original pump was likely a strap-style (or bow tie) pump. That style isn’t made anymore. However, you can remove the spline and use your model number to find a replacement pump that you’ll install directly onto the shaft with a keyway.

  • Our pumps do require a keyway for installation onto the engine shaft. If a keyway is pictured in the listing, it will come with one. If you need to purchase one separately, you can do so from our catalog.

  • Many of our pumps don’t require oil maintenance, but some models do need oil changes. Generally, pumps with an oil vent port will need regular oil changes. Pumps without that port are sealed units and don’t need oil changes.


Customer
2025-06-27 18:57:41
Works great and very easily installed. Had to add oil due to loss incurred during shipping so be smart and always check oil levels on any new pump. Great customer service. Got a $10.81 rebate from company for my troubles. Perfect
Consumer_Zero
2025-04-20 13:01:59
Used this to restore our old Excell XR2625 pressure washer. Was able to swap the original quick connect so the machine is pretty much as good as new.The machine side of the gold M22 fitting is 16.5 mm OD and 18 TPI on the other side...which I found no information on and found very odd. It is a straight thread with an O-ring for sealing....however the reason its 16.5mm and 18 TPI has to be so you can swap out the fitting to a 3/8 NPT thread. It's not really 'correct' being a straight threaded boss.... but it does not leak and works perfectly...I did use a ton of thread sealing tape.
Roger in Kansas
2025-04-13 18:39:14
Ordered by part number this was an identical part to the 20+year old OEM pump on my Honda pressure washer. Simple installation, and brought my washer back to like new condition, other than barn dust!
David
2025-04-11 17:02:11
After the replacement of the pump , the power washer is like new.
steve
2025-03-11 11:20:07
Not All Honda GC160 engines are the same. Spec says they are 3/4 but I know now that there are 7/8 diameter ones also...I used this to replace a 'strap pump' on my pressure washer. You do need longer bolts than what you removed.. make your life easy and order one that comes with a 'key' and bolts.Easy install and works like a champ. Initial run was about 6 hours on a long driveway. Didn't miss a beat.
JoAnn
2025-02-27 14:49:38
Easy to install, worked perfectly. Video could have shown the horizontal mount as well as the vertical.Hope it lasts as long as the original did, 10 years on my Honda pressure washer.
Mike
2025-02-13 14:48:50
Pressure falls off immediately after squeezing the trigger. Don't waist your time and money. My 5 year old boy can piss harder then this thing can pump.
James Gray
2025-02-06 14:57:11
Does not fit like original and is at an angel making it harder to install hoses. I had to add washers as spacers since my original bolts were too long. Has run about 10 hours and seems to work as good or better than original.