OEM | AR 1″ Shaft 4000 PSI PRESSURE WASHER PUMP for Cat Pumps 66DX40G1I, 66DX35G1I

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Amazon Price: $379.99 (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: The ROP Shop

Features

  • OEM AR 1" Shaft 4000 PSI PRESSURE WASHER PUMP for Cat Pumps 66DX40G1I, 66DX35G1I
  • Specs – Maximum Pressure: 4000 PSI. Maximum Flow: 4 GPM. Maximum Pump Speed: 3400 RPM. Shaft Size: 1". Maximum Fluid Temperature: 140 F. Inlet Type: 3/8" Female. Outlet Type: 3/8" Male. Oil Capacity: 16oz. Refer to images 2 and 3 for more information
  • Includes – (1) Horizontal Brass Pressure Washer Pump, (1) Oil Cap, (4) Bolts & (4) Lock Washers; comes as shown in the first image (does NOT include water inlet, outlet or engine shaft key)
  • The RSV Series are designed to direct drive on gasoline engines ranging from 5-15 HP. Life tested over 500 hours at maximum performance of 4 GPM at 4,000 PSI
  • 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

Manufacturer Info

  • PartNumber: 100282_6

Product Info

  • NumberOfItems: 1

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