Fusion AW 32 Hydraulic Oil Fusion Chemical Corp Sale! from 4750 /per Size 5 Gallon Pail 55 Gallon Drum 275 Gallon Tote Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Hydraulic oil Buy more drums and save on shipping! Shipping cost is the same whether you buy 1, 2, 3 or 4 drums. NOTE: Your facility must have a loading dock in order to accept delivery of the drum or tote products.