The International Harvester D-440 tractor has a published engine oil capacity of 7 US quarts (6.62 litres). For tractors in the 2.0–2.9 L engine-size class, that is around average versus a peer average of 6.7 quarts. For a routine oil change, having 1 × 1-gal jug + 3 × 1-qt bottles (about exact) on hand covers the published capacity.
Tractor engine oil specifications
International Harvester · D-440 · Engine oil capacity guide
The International Harvester D-440 has one published engine-oil capacity in this dataset. The listed capacity is 7 US qt (6.62 L). Oil capacity can vary by engine, fuel configuration and production revision, so confirm the specification for the exact tractor before servicing.
Tractor-engine benchmark
How this oil capacity compares
Peer values use tractors in the same engine-size class.
Engine oil capacity
Around average
7 qt
Low5 qt
This model7 qt
Average6.7 qt
High9 qt
Typical low and high use the 10th and 90th percentile of this engine-size group, which avoids one unusual tractor distorting the scale.
