The ROP Shop | Unloader Valve for Ryobi Pressure Washer Pump RY-802900, RY-803000E, RY-803001

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Amazon Price: $13.99 (as of November 13, 2025 1:38 am – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: The ROP Shop
  • Manufacturer: Himore

Features

  • The ROP Shop replacement Unloader Valve for Ryobi Pressure Washer Pump RY-802900, RY-803000E, RY-803001
  • Specs – 3" Long; Has to be EXACTLY 3" for this valve to work on your unit. Refer to images 2 & 3 for more information
  • Includes – (1) Unloader Valve; comes as shown in the first image
  • We can only guarantee fitment for this unloader on specific Himore/Homelite model pumps, this is NOT a compatible replacement for all OEM pumps. The ONLY way to verify fitment is to measure that the total length is exactly 3"
  • When installing, you may need to loosen the nuts and tap on the end of the plunger to unfreeze it before adjusting the nuts down lower

Manufacturer Info

  • PartNumber: 100940_8
  • Model: 100940_8

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