A: They are not rated for side load. Doing so will greatly reduce their lifespan.
Date Submitted: 11/28/2018
I have a D22AA2A part # for a pump and am looking for a replacement . I'm not sure what brand though.
A: A Google search on that part number leads to a number of sites for that pump. It appears to be a Parker pump, with approximately a 0.52 cubic inch displacement. The ports sizes are different and you should confirm the direction of rotation the existing pump was turned; but beyond that item 9-7769- or item 9-7770- sizes of this series will be the closest.