New dual lip oil seal. New Forged brass manifold increases working pressure to 4,000 PSI.
New plunger guide bushing (patent pending). Requires a minimum 10.7HP electric motor or 16HP gas engine. The item "General Pump Triplex Pressure Washer Pump #EP1313S34 4000 PSI, 4.0 GPM" is in sale since Friday, November 25, 2016. This item is in the category "Business & Industrial\Cleaning & Janitorial Supplies\Pressure Washers, Parts & Accessories\Pressure Washer Parts & Accessories\Other Pressure Washer Parts & Accessories". The seller is "venturedistribution" and is located in Cokato, Minnesota.This item can be shipped to United States.