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The FNA GROUP 80138 is a premium non-foaming pump crankcase oil formulated specifically for pressure washer pump lubrication. Designed to maximize pump performance, it protects critical internal components by resisting wear and corrosion during high-cycle operation. The non-foaming formula maintains consistent viscosity under load, ensuring reliable lubrication throughout the pump's moving parts. This oil is sold in a package of 6 units, making it a practical choice for service shops and contractors who perform scheduled pump maintenance on multiple machines. Pressure washer technicians and equipment service professionals install this product as part of routine pump care.
This crankcase oil is intended for use in pressure washer pump maintenance programs. The manufacturer recommends an initial oil change after the first 50 hours of operation, followed by changes every 100 hours or every 3 months, whichever comes first. It is suited for residential and light commercial pressure washing equipment where proper pump lubrication is critical to extending service life. Service technicians keeping multiple units on a maintenance rotation will find the 6-pack quantity convenient for stocking purposes.
Designed as an OEM-style pump crankcase oil for pressure washer pumps requiring scheduled oil maintenance per manufacturer service intervals.
Pump oil changes on pressure washers should be performed by a qualified technician familiar with small engine and pump service procedures. Always shut off the engine or motor and allow the unit to cool completely before draining old oil or adding fresh oil. Use a suitable drain pan and dispose of used pump oil in accordance with local regulations. Refer to the equipment manufacturer's service manual for the correct oil fill volume and drain plug location on the specific pump model being serviced.
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