This is an OEM Husqvarna oil pump kit used on the chainsaw models listed below. It comes with the hose, filter, and two mounting screws. It has been completely torn down, cleaned, lubricated, re-assembled and tested. It has the dual mounting holes on the upper left which makes it compatible with the later saws.

There are two compatible versions of this pump. The earlier version (503521304, shown) has a wire clip that retains the adjustment screw. The later version (503521305) eliminates the clip and uses a three position adjustment screw. I will send what is in stock.

Used on models 362, 365, 371, 372, 385, 390. The pump is correct for models 570, 575, 576 but these models used a different hose.

The picture(s) are of a sample of what I have in stock and may not be the one you receive. They are cleaned and have full functionality but can vary in appearance with possible color variations, scratches, scrapes, scuffs, stains, rust, pitting, small bends, revision number, and tool marks.

This part may not fit all years or be used in the same manner for the listed saws. Since I do not have your saw, you are responsible for determining if it is correct. If you are unsure what you need, please send a message and I will try to help. Please include a picture or the text of your saw's serial number tag so I can try to determine when it was manufactured.

I give combined shipping refunds when possible.

Visit my eBay store (Barrys Chainsaw Shop) to find many other Husqvarna chainsaw parts. If you do not find what you need, send a message and I will check my inventory.

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