View cart “Prop O Ring (DA40)” has been added to your cart. Aeroshell Diesel Ultra Oil$22.25 Aeroshell Diesel Ultra. Sold individually or in a case of 12. 12 in stock Aeroshell Diesel Ultra Oil quantity Add to cart Like Tweet Pin it SKU: Aeroshell Diesel Ultra Category: Oil Tags: Aeroshell, DA40, DA42, Oil Description Additional information Description Piston Engine Oil. Additional information Weight 3 lbs Dimensions 10 × 10 × 10 in Brand Diamond, Other Related products $8.47 DiamondFlap Indicator Lamp Add to cart $5.02 DiamondOverhead Light Bulb Add to cart $179.28 DiamondLower Tail Fin Skid Plate Read more $105.25 DiamondFlood Dimmer Switch Add to cart