The Caterpillar 3412E DITA / DITTA / IND-A is a 27 L 12-cylinder engine rated at 2100 rpm, producing up to 559 kW. It powers generator sets from Caterpillar, including the 3412.
Part of the Caterpillar 3412E engine family — 3 variants share parts & fitment.
| Displacement | 27.0 L |
|---|---|
| Cylinders | 12 |
| Rated speed | 2100 rpm |
| Gross power | 559 kW |
| Part # | Description | Category |
|---|---|---|
| 3412-870 | Air cleaner, single-stage, dry | air_filter |
| 3412-875 | Breather, crankcase | air_filter |
| 3412-869 | Alternator, charging, 24 Volt | alternator |
| 7N3229 | Connecting rods | connecting_rod |
| 8N1728 | Connecting rods | connecting_rod |
| DZ114695 | (974C) (3447) (3449) (3451) (3453) (3448) (3452) (974Q) (3450) (3454) (974G) | coolant_filter |
| DZ111166 | (USE WITH DZ113373 974G) (974C) | fuel_filter |
| 1609874CAT | Single Cylinder Liner Gasket Set - 3406/ 3412 0.1 lbs/ 0.04 kgs | gasket |
| DM-3E3305 | GASKET SET, WP OH 3412 | gasket |
| DM-8C4402 | GASKET SET, FUEL SYSTEM 3412 | gasket |
| 3N8449 | IMPELLER | impeller |
| IMP0026 | IMPELLER | impeller |
| 256-0326 | Oxidation Catalyst Assembly - Round | other_service |
| 3412-860 | Cooler, lubricating oil, right side | other_service |
| 3412-879 | Elbow exhaust, dry | other_service |
| 703493 | SHAFT | other_service |
| PEHP3036 | Cat Reman Short and Long Blocks | other_service |
| PEHP3036-01 | Cat Reman Short and Long Blocks | other_service |
| SHA0048 | SHAFT | other_service |
| g00104545 | Illustration 4 | other_service |
| g00107406 | Illustration 1: Safety message for the clutch located on the clutch housing (if equipped). | other_service |
| g00107407 | Illustration 2: Safety message for rotating gears that can cause entanglement of the fingers and hands. | other_service |
| g00294510 | Improper jumper cable connections can cause an explosion resulting in personal injury. | other_service |
| i01359666 | Support the component properly when work beneath the component is performed. | other_service |
| i01372247 | Mounting and Dismounting: Inspect steps, handholds, and work area before mounting the engine. | other_service |
| i01372262 | Illustration 4: Safety message for flammable fluids and hot surfaces. | other_service |
| i01480768 | Do not touch any part of an operating engine. Allow the engine to cool before performing maintenance. | other_service |
| i01658146 | Important Safety Information | other_service |
| i01805780 | Before Starting Engine: Ensure that the engine cannot be started before performing maintenance. | other_service |
| i02345910 | Do not allow unauthorized personnel on the engine or around the engine when the engine is serviced. | other_service |
| 703613 | PUMP ASSY | pump |
| JPR-CT3412 | PUMP ASSY | pump |
| 5N2902 | OIL SEAL | seal |
| 5N6055 | M-SEAL | seal |
| JMK0002 | SEAL KIT | seal |
| MCSSET0009 | M-SEAL | seal |
| RET0020 | OIL SEAL | seal |
| 3412-865 | Turbocharger, dry shielded | turbocharger |
| PEHP7069-01 | Reman Water Pump | water_pump |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Caterpillar 3412E DITA / DITTA / IND-A has a displacement of 27.0 liters with 12 cylinders.
The Caterpillar 3412E DITA / DITTA / IND-A powers 1 generator set(s), including Caterpillar 3412.