The Diesel Bucket is a vanilla-style fluid container from the Ala Industrial mod carrying one bucket (1000 mB) of diesel — the golden-yellow light fraction that is the target product of oil distillation. Diesel never generates in the world: the Distillation Column is its only source. The Diesel Bucket is not crafted on any table — place an empty bucket into the diesel slot (the top-right container pair) of the column's interface and the tower fills it while distilling crude oil; a pump set against the column's top moves bulk diesel into tanks. The Diesel Bucket stacks to 1, and emptying it hands the empty bucket back.

Every distillation spends 1000 mB of oil and 400 EU over 200 ticks (about 10 seconds) and condenses 700 mB of diesel into the top tank while 200 mB of fuel oil settles at the bottom; a Rectification Section mounted on the tower's top cuts losses from 10% to 5% and raises the diesel yield to 750 mB. The top tank holds 10 000 mB and is extract-only — once it fills, the whole column freezes (no EU spent, no oil consumed), so keeping the Diesel Bucket or a pump busy is part of running the tower. In the world diesel behaves like water: it spreads, does not burn and harms nothing, and two sources never spawn a third, so the fluid cannot be farmed. Diesel is also the densest fuel in the mod's plans: the planned liquid-fuel generator will burn it at 12 EU/t (12 000 EU per bucket, twice fuel oil's 6 EU/t), and the fluid already sits in the c:combustion_fuels tag with fuel oil and lava. The mod runs on Minecraft 26.2 (Java Edition) on both Fabric and NeoForge.