LLNSEAUTO Silver Pressure Washer Pump Head Assembly for Briggs and Stratton, Troy Bilt, Honda, Generac, AR RMW2G20, AR42940
Pressure Washer Pump Head Assy | Fit for Briggs & Stratton Troy Bilt Honda Generac, Annovi Reverberi (AR) RMW2G20 RMW2G23B RMW2G24 RMW2G25 RMW2.2G20D RMW2.2G24 SRMW2.2G26 | OE# AR42940 AR42518 AR4306
Hero image 0 of Pressure Washer Pump Head Assy | Fit for Briggs & Stratton Troy Bilt Honda Generac, Annovi Reverberi (AR) RMW2G20 RMW2G23B RMW2G24 RMW2G25 RMW2.2G20D RMW2.2G24 SRMW2.2G26 | OE# AR42940 AR42518 AR4306, 0 of 9

Pressure Washer Pump Head Assy | Fit for Briggs & Stratton Troy Bilt Honda Generac, Annovi Reverberi (AR) RMW2G20 RMW2G23B RMW2G24 RMW2G25 RMW2.2G20D RMW2.2G24 SRMW2.2G26 | OE# AR42940 AR42518 AR4306

|39 ratings

Key item features

  • Included Components: The package contains one pump head with water seals and one water inlet filter.
  • OEM Cross-Reference: This pump head assembly is identified by OE numbers AR42940, 42940, AR2840561, 2840561, AR42518, 42518, AR43061, and 43061.
  • Compatible Pumps: Designed for Annovi Reverberi (AR) RMW/SRMW Series Axial Cam Pumps, including RMW2G20, RMW2G23B, RMW2G24, RMW2G25, RMW2.2G20D, RMW2.2G24, and SRMW2.2G26.
  • Broad Compatibility: Usable with various pressure washer models from brands such as Briggs & Stratton, Sears Craftsman, Troy Bilt, Honda, Devilbiss, Generac, John Deere, and Karcher.
  • Assembly Configuration: The kit includes the pump head, water seals, check valves, unloader valve, chemical injector, E-Z start valve, thermal relief valve, and an inlet/outlet tube.
  • Performance Specifications: This pump head supports a maximum pressure of 2600 PSI and a maximum flow of 2.2 GPM.
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Specs

Pressure washer attachment type, Pump HeadCompatible models, RMW2G20, RMW2G23B, RMW2G24, RMW2G25, RMW2.2G20D, RMW2.2G24, SRMW2.2G26Compatibility, Briggs & Stratton, CRAFTSMAN, Troy-Bilt, Honda, DeVilbiss, Generac, John Deere, KarcherBrand, LLNSEAUTOPieces, 1

About this item

Product details

The Pressure Washer Pump Head Assembly is a critical component of a pressure washer, responsible for pressurizing water and delivering it at high pressure for cleaning tasks. Proper maintenance and occasional replacement of components are essential to ensure the efficient operation of the pressure washer over time.
  • Package Includes: 1X Pump Head w/ Water Seals | 1X Water Inlet Filter |
  • Product OE #: AR42940 | 42940 | AR2840561 | 2840561 | AR42518 | 42518 | AR43061 | 43061 |
  • Compatible with: Annovi Reverberi (AR) RMW/SRMW Series Axial Cam Pumps | RMW2G20 | RMW2G23B | RMW2G24 | RMW2G25 | RMW2.2G20D | RMW2.2G24 | (Not for RMW2.5G28) | SRMW2.2G26 | (Not for SRMW2.4G28) |
  • Usage Scenario: Compatible with Many Briggs & Stratton, Sears Craftsman, Troy Bilt, Honda, Devilbiss, Generac, John Deere & Karcher Pressure Washer Models.
  • Configuration: It is designed to work with their RMW/SRMW Series Axial Cam pumps. This assembly kit includes the pump head, water seals, check valves, unloader valve, chemical injector, E-Z start valve, thermal relief valve, and an inlet/outlet tube.
  • Note: Maximum Pressure: 2600 PSI. Maximum Flow: 2.2 GPM | 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.
  • Warranty: For any reason, if you are not satisfied with your purchase, contact us directly. We offer 1-year warranty, 100% satisfaction guarantee.
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Specifications

Pressure washer attachment type

Pump Head

Compatible models

RMW2G20, RMW2G23B, RMW2G24, RMW2G25, RMW2.2G20D, RMW2.2G24, SRMW2.2G26

Compatibility

Briggs & Stratton, CRAFTSMAN, Troy-Bilt, Honda, DeVilbiss, Generac, John Deere, Karcher

Brand

LLNSEAUTO

Warranty

Warranty information

Warranty: For any reason, if you are not satisfied with your purchase, contact us directly. We offer 1-year warranty, 100% satisfaction guarantee.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
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39 ratings9 reviews
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Showing 1-3 of 9 reviews

May 15, 2026
Reviewer name: Eric
Sold and shipped byLLNSEAUTO
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Part fit perfectly with no leaks. Best price around for this part. Pressure washer functions as it should.

Helpful?7BFFF37WUP6W16234359137
Jul 8, 2026
Reviewer name: gk
Sold and shipped byLLNSEAUTO
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

good quality

Helpful?7BFFF37WUP6W16234359137
May 14, 2026
Reviewer name: Barbara
Sold and shipped byLLNSEAUTO
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

the item fit perfectly and was easy to install

Helpful?7BFFF37WUP6W16234359137
Current price is $42.99
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