| Tractor Model | Engine Oil Capacity** |
|----------------------------- |-------------------------------- |
| 2 Series | 3.8 US gal (14.4 L) |
| 3E and 3R series | 2.4 US gal (9.1 L) |
| 4M series | 10.4–11.8 US gal (39.4–44.7 L) |
| 5E and 5M series | 10.9 US gal (41.3 L) |
| 6M series | 10.9 US gal (41.3 L) |
| 7R and 7RT series | 20.7 US gal (78.3 L) |
| 8R series | 20.7 US gal (78.3 L) |
| 9R and 9RT series | 31.7–32.8 US gal (120–124 L) |
| 9RX series | 19.0 US gal (71.9 L) |
| 9510RT and 9620RX tractors | 63.4 US gal (240 L) |
_Note: Engine oil capacities may vary depending on the specific model and engine configuration. Please consult your owner's manual for exact specifications._
