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PowerBoost: Yes. Power and durability: a powerful, reliable, maintenance-free AAA industrial triplex plunger pump delivers 4200 PSI at 4. 0 gpm and includes thermal relief to prevent overheating. Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket; 5 Quick connect nozzle tips: 0°, 25°, 15°, 40° and Soap; Ergonomic spray gun 31-inch steel wand/lance.
Important notes: 49-state compliant; does not ship to california; Keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor.



The 35ft steel-reinforced hose is non-marring, leaving no scuff marks. Excellent mobility: Large never-flat wheels effortlessly handle rugged jobsite terrain, making transportation a breeze.
Commercial grade durability: features a robust direct drive cat triplex Pump for up to 4X longer life. Sturdy 1. 25-inch welded steel tube frame with a 12-gauge formed steel baseplate. Easy-to-use and efficient: save time with the 3-wheel design that moves smoothly around the jobsite to prevent downtime. Pressure control valve allows adjustable cleaning power.

Important notes: 49-state compliant; does not ship to california; keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor; Pump/Hose Connection: Threaded M22 connection.
Power and durability: a powerful, reliable, maintenance-free CAT Industrial triplex plunger pump delivers 4200 PSI at 4. 0 gpm and includes thermal relief to prevent overheating. Professional performance: easy-to-assemble and easy-to-start with its HONDA GX390 engine commercial series engine, the Aluminum Series power washer is great for contractors who specialize in deck cleaning, wood restoration, and all other professional services. Power source type: Gas powered.

This design ensures a suitable fit for your engine, making it a great choice for your Honda mower, pressure washer, or any other pull cord needs.
Distance from center to center of the bolt hole is 172 mm triangular pattern. Important: starter may not fit some gx series models. Accessory for your honda water pump - compatible with wt40xk1, and wt40xk3 models. This product is compatible with ag recoil with starter rope pull cord, 439cc, 420cc, 389cc, WT40XK2, making it a versatile and durable choice for your water pump needs. It also works with 11hp, gp7500, gx390, GP6500, and 15HP engines.

Gx 390 recoil starter replaces honda 28400-ze3-w01; ignition coil replaces 30500-ze2-023 30500-ZF6-W02;foam filter replaces 17210-ZE3-505 17210-ZE3-010 Gx390 carburetor replace mpn: honda 16100-zh8-w61, 16100-zf6-v01, 16100-zf6-V00, 16100-zf2-v00, 16100-ZF2-V01.

Notethe pawl of this starter is shaped as a flat iron piece and can only be replaced with a starter with the same pawl.

1. SIMPSON
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Honda GX390 Engine, 49-State, 3/8-inch x 50-foot Monster Hose, 5 QC Nozzle Tips, Includes Spray Gun, 4.0 GPM, SIMPSON Cleaning PS4240 PowerShot 4200 PSI Gas Pressure Washer
#adSIMPSON #ad - Professional performance: easy-to-assemble and easy-to-start with its Honda GX390 premium engine, the PowerShot power washer is great for contractors who specialize in deck cleaning, paint preparation, wood restoration, and all other professional services.PowerBoost: Yes. Power and durability: a powerful, reliable, maintenance-free AAA industrial triplex plunger pump delivers 4200 PSI at 4. 0 gpm and includes thermal relief to prevent overheating. Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink and abrasion resistant hose with quick connect fittings and polyurethane outer jacket; 5 Quick connect nozzle tips: 0°, 25°, 15°, 40° and Soap; Ergonomic spray gun 31-inch steel wand/lance.
More information #ad
Sturdy and portable: the welded steel frame construction with powder coated finish offers durability and corrosion resistance; 13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground. Important notes: 49-state compliant; does not ship to california; Keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor.
Brand | SIMPSON #ad |
Manufacturer | SIMPSON #ad |
Height | 27 inches |
Length | 37 inches |
Weight | 141 Pounds |
Width | 24 inches |
Part Number | PS4240S |
Model | PS4240 |
Warranty | 3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 10 Year Limited Warranty |
More information #ad
2. POWER PRODUCTS
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Unloader Adjustable Pull to Align For Honda GX340 11HP GX390 13HP 1" Shaft 4000 PSI For Devilblis EXHP3640 For Annovi Reverberi RKV4G36 Pressure Washer Pump Max. Flow 6.6 GPM
#adPOWER PRODUCTS #ad - Max. Sigma unloader for 3000psi 6. 5 hp pressure washer 3/4" Shaft Triplex Pump. Flow:6. 6 gpm. Unloader for devilblis exhp3640 annovi Reverberi RKV4G36 Pressure Washer Pump. Sigma unloader for rsv4g40 rsv4g40hdf40ez dewalt 4240 High Pressure Washer Pump.More information #ad
Unloader for honda gx340 11hp gx390 13hp 1" shaft 4000 PSI Pressure Washer Pump. Please note: pull apart the unloader from middle to adjust the length & Align with your washer pump. Sigma unloader for 3600psi 4. 76 gpm triplex pump 1" Hollow Shaft Pressure Washer.Brand | POWER PRODUCTS #ad |
Manufacturer | Pressure Washer Pump Unloader #ad |
More information #ad
3. POWER PRODUCTS
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4000PSI Pressure Washer Pump Horizontal Shaft 1" For EB4040HA For Honda GX340 11HP GX390 13HP Engine Powered Pressure Washer For Devilblis EXHP3640 For Annovi Reverberi RKV4G36
#adPOWER PRODUCTS #ad - Forged brass manifold provides high strength and corrosion resistance. 4. 76 gpm 3600 psi triplex high pressure Washer Pump replaces Cat General AR. The plunger on this pump is ceramic, increasing resistance to pitting and wear.More information #ad
Fits models:honda gx340 11hp gx390 13 hp gas engine, rsv4g40 rsv4g40hdf40ez pump, dewalt 4240 honda Engine, Devilblis EXHP3640 Annovi Reverberi RKV4G36.1" hollow shaft pump fits gx 340 11hp GX 390 13 HP Engine.Brand | POWER PRODUCTS #ad |
Manufacturer | POWER PRODUCTS #ad |
Weight | 23 Pounds |
More information #ad
4. Generac
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Easy-to-Move Design, Honda GX390 Engine, Generac 8872 XC Series 4000PSI 3.5GPM Commercial Grade Pressure Washer, Durable CAT Triplex Pump
#adGenerac #ad - Comfortable operation: ergonomic spray gun with quick-change connections, a stabilizing side handle, molded grip, and easy-to-pull trigger ensure comfort during prolonged use. Powerful cleaning performance: equipped with a reliable Honda GX390 OHV engine, delivering maximum cleaning power and reliability.The 35ft steel-reinforced hose is non-marring, leaving no scuff marks. Excellent mobility: Large never-flat wheels effortlessly handle rugged jobsite terrain, making transportation a breeze.
More information #ad
Integrated 5-gallon bucket holder for detergent or additional onboard storage. Includes low-oil shutdown for added engine protection. Commercial grade durability: features a robust direct drive cat triplex Pump for up to 4X longer life. Sturdy 1. 25-inch welded steel tube frame with a 12-gauge formed steel baseplate. Easy-to-use and efficient: save time with the 3-wheel design that moves smoothly around the jobsite to prevent downtime. Pressure control valve allows adjustable cleaning power.
Brand | Generac #ad |
Manufacturer | Generac #ad |
Height | 32.5 inches |
Length | 51.5 inches |
Weight | 150 Pounds |
Width | 23.3 inches |
Part Number | G0088720 |
Model | 8872 |
More information #ad
5. SIMPSON
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49 State, 5 QC Nozzle Tips, Simpson Cleaning ALH4240 Aluminum Series 4200 PSI Gas Pressure Washer, 3/8-inch x 50-foot Monster Hose, Includes Spray Gun and Extension Wand, 4.0 GPM, HONDA GX390 Engine
#adSIMPSON #ad - Sturdy and portable: the aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance; 10-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground. Includes quality simpson accessories: monster 3/8-inch x 50-foot high-pressure hose is kink- and abrasion-resistant; 5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap; 16-inch steel wand/lance; Professional spray gun with safety lock-out.Important notes: 49-state compliant; does not ship to california; keep max fuel level 1/2 Inch below bottom of filler neck to avoid spillage; All pressure washers are 100% functionally tested in factory and may contain minimum residual fuel/oil or fuel odor; Pump/Hose Connection: Threaded M22 connection.
More information #ad
Power and durability: a powerful, reliable, maintenance-free CAT Industrial triplex plunger pump delivers 4200 PSI at 4. 0 gpm and includes thermal relief to prevent overheating. Professional performance: easy-to-assemble and easy-to-start with its HONDA GX390 engine commercial series engine, the Aluminum Series power washer is great for contractors who specialize in deck cleaning, wood restoration, and all other professional services. Power source type: Gas powered.
Brand | SIMPSON #ad |
Manufacturer | SIMPSON #ad |
Height | 29 inches |
Length | 38 inches |
Weight | 124 pounds |
Width | 23.5 inches |
Part Number | ALH4240 |
Model | ALH4240 |
Warranty | Warranty Details: Engine - 3 Year Limited Commercial Warranty | Pump - 5 Year Limited Warranty | Frame - 1 Year Limited Warranty |
More information #ad
6. SOFO
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For Honda GX390 Pull Start Assembly Honda GX340 Parts Honda GX390 Starter w/Pull Cord 11HP 13HP 420cc Mower Washers Honda Pull Start Assembly with Recoil Starter Cord, SOFO GX390 Pull Cord Starter
#adSOFO #ad - It's a great fit for generac gp5500, GX610, and GP7500E. Our product is compatible with honda and clone models: gx340, 13hp, gx620 Diameter of ratchet 54 mm and the plastic housing 81 mm. Distance from hole to hole center through the starter center point is 199 mm. This is a convenient accessory for your engine recoil starter - with a part code of 28400-ze3-w01za 0j58620170 and compatibility with Oregon 31-060 and Rotary code 26-10379 150-707.This design ensures a suitable fit for your engine, making it a great choice for your Honda mower, pressure washer, or any other pull cord needs.
More information #ad
This product is also suitable for use with Honda clone engines 339cc, and 459cc - a great fit for your small engine parts. It is recommended to verify the specifications of the pulley, pawl and ratchet type, nut hole positions, and product sizes, and compare with the original before placing an order. Distance from center to center of the bolt hole is 172 mm triangular pattern. Important: starter may not fit some gx series models. Accessory for your honda water pump - compatible with wt40xk1, and wt40xk3 models. This product is compatible with ag recoil with starter rope pull cord, 439cc, 420cc, 389cc, WT40XK2, making it a versatile and durable choice for your water pump needs. It also works with 11hp, gp7500, gx390, GP6500, and 15HP engines.
Brand | SOFO #ad |
Manufacturer | SOFO #ad |
Height | 2 inches |
Length | 10.2 inches |
Width | 8.4 inches |
Part Number | GX390 |
Model | Gx390 |
More information #ad
7. Dalom
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Dalom GX340 GX390 Carburetor for Honda GX 340 GX 390 11hp 13hp Generator Replaces 16100-ZF6-V01 16100-ZH8-W61 with 28400-ZE3-W01 Recoil Starter 30500-ZE2-023 Ignition Coil
#adDalom #ad - To avoid purchasing the wrong engine parts, it's important to double-check your engine's model and part numbers prior to making your purchase.Gx 390 recoil starter replaces honda 28400-ze3-w01; ignition coil replaces 30500-ze2-023 30500-ZF6-W02;foam filter replaces 17210-ZE3-505 17210-ZE3-010 Gx390 carburetor replace mpn: honda 16100-zh8-w61, 16100-zf6-v01, 16100-zf6-V00, 16100-zf2-v00, 16100-ZF2-V01.
More information #ad
Comes with: 1 carburetor, 1 fuel filter, 1 foam filter, 1 ignition coil, 1 recoil starter, 1 spark plug, 3 gaskets. Fits lawn mower generator Water Pumps Pressue washers and other machines of this model. Honda gx390 carburetor used on honda gX390 GX 390 13HP 4-stroke Enginee.Brand | Dalom #ad |
Manufacturer | Dalom #ad |
More information #ad
8. WOTIAN
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WOTIAN GX340 GX390 Pull Start Assembly for Honda GX610 GX620 Harbor Freight Predator 420cc 11hp 13hp 18hp 20hp Recoil Starter Engine Pressure Washer 28400-ZE3-W01ZA
#adWOTIAN #ad - Package1×recoil pull starter red, 1×Pull Rope 160cm and 3×Screw Bolts. Rotary#26-10379 150707. Fitmentfit for honda and clones gx340 gx390 gx610 gx620 11hp 13hp 18hp 20hp 339cc 389cc 420cc 439cc 459cc engine, water pump, snow blower, pressure washer, etc.Notethe pawl of this starter is shaped as a flat iron piece and can only be replaced with a starter with the same pawl.
More information #ad
Sizemounting hole distance: 6. 81inch/17. 3cm; distance between two holes across the center:7. 87in/20cm; height of starter: 1. 89in/4. 8cm. Please confirm that the size is the same as your original starter. Part numbercompatible with honda oem number: 28400-ze3-w01za/28400-ze3-w01zp/28400-ze3-w02zp. For oregan 31-060 .Brand | WOTIAN #ad |
Manufacturer | Shaoxing Wotian Power Technology Co.,Ltd #ad |
Height | 1.89 Inches |
Length | 10.23 Inches |
Width | 8.46 Inches |
Model | H-BT-R-188 |
More information #ad
9. N/Brand
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HZ Carburetor Kit Insulator Fuel Tube Joint for Honda GX340 GX390 Harbor Freight 389cc 420cc Champion 389cc 420cc 439cc Generac 389cc 420cc Engine Water Pump Pressure Washer Snowblower
#adN/Brand #ad - Fits honda gx340 gx390 engine pressure washer water pump compressor snowblower and more. Fits champion 389cc 420cc 439cc engine and power equipment. Fits harbor freight 389cc 420cc Engine and power equipment.More information #ad
1 year warranty. 100% satisfactory service, if you have any questions, please feel free to contact us by email!We will solve it for you in the first time! Fits generac 389cc 420cc engine and power equipment.Brand | N/Brand #ad |
Height | 3.15 inches |
Length | 4.53 inches |
Width | 3.54 inches |
More information #ad
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