The J.I. Case 431 tractor has a published engine oil capacity of 5 US quarts (4.73 litres). For tractors in the 3.0–3.9 L engine-size class, that is very low versus a peer average of 9 quarts. For a routine oil change, having 1 × 1-gal jug + 1 × 1-qt bottle (about exact) on hand covers the published capacity.
The J.I. Case 431 has one published engine-oil capacity in this dataset. The listed capacity is 5 US qt (4.73 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
Very low
5 qt
Low6.3 qt
This model5 qt
Average9 qt
High12.4 qt
Typical low and high use the 10th and 90th percentile of this engine-size group, which avoids one unusual tractor distorting the scale.
At a glance
Tractor profile
Oil capacity5 US qt (4.73 L)
Engine manufacturerJ.I. Case
Fuel typeDiesel
Cylinders4
Displacement3.1 L
Tractor typeRow-Crop Tractor
Overview
Model information
Manufacturer
J.I. Case
Model
431
Category
Farm tractor
Model years
1960 – 1969
Tractor type
Row-Crop Tractor
Engine / capacity variants
1
Full specifications
Technical details
Engine details
Engine manufacturerJ.I. Case
Fuel typeDiesel
Cylinders4
Displacement3.1 L
Oil service data
Published capacity5 US qt (4.73 L)
US gallon equivalent1.25 gal
Oil to have on hand1 × 1-gal jug + 1 × 1-qt bottle (about exact)
