4.2gpm 100-2200psi - 16.5mm Left Shaft Dual End Shaft 3.7 gpm The .3 in the part number means Hight Temp Seals. Used to fix the Prochem Peak and Avenger 600 Truckmounts Also marketed under part number AP46, 86355300 8.635-530.0 Local pick up will still have a shipping charge add to the cost.