The Perkins 1004-42 is a 4.23 L 4-cylinder naturally aspirated engine rated at 2200 rpm, producing up to 56 kW. It powers generator sets from Perkins, including the 1004. It holds 10.5 L (2.8 gal) of coolant.
Also known as: Perkins 1004-42
Part of the Perkins 1004 engine family — 7 variants share parts & fitment.
| Coolant capacity | 10.5 L |
|---|---|
| Displacement | 4.23 L |
| Cylinders | 4 |
| Aspiration | Naturally Aspirated |
| Rated speed | 2200 rpm |
| Gross power | 56 kW |
| Part # | Description | Category |
|---|---|---|
| LL2014C | Filtre Raccor | filter |
| 2868A006 | PERKINS 1004-40T, 1004-40TA, 1004-42, 1006-6T CRANKSHAFT SPEED SENSOR | sensor |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.
The Perkins 1004-42 has a displacement of 4.23 liters with 4 cylinders.
The Perkins 1004-42 powers 1 generator set(s), including Perkins 1004.