Simpson 15W40 Pump Oil
Our premium pump crankcase oil is a non-foaming oil, specifically formulated to maximize pump performance and protect critical components by preventing wear and corrosion. This is ideal for changing pump oil after 50 hours of operation and every 100 hours or every three (3) months thereafter.
Use it to change the oil after 50 hours of operation, and then every 100 hours of operation or every 3 months
90 Day limited accessory warranty
Provides maximum pump protection
Designed to be used in most brands of pressure washer pumps