The Perkins 103-15 is a 1.5 L 3-cylinder natural engine rated at 2800 rpm, producing up to 23.5 kW. It powers generator sets from Perkins, including the 103. It holds 5.7 L (1.5 gal) of oil and 5.9 L (1.6 gal) of coolant.
Also known as: Perkins 103-15
Part of the Perkins 103 engine family — 4 variants share parts & fitment.
| Oil capacity | 5.7 L |
|---|---|
| Coolant capacity | 5.9 L |
| Displacement | 1.5 L |
| Cylinders | 3 |
| Aspiration | Natural |
| Rated speed | 2800 rpm |
| Gross power | 23 kW |
| Part # | Description | Category |
|---|---|---|
| 241454 | Element, air cleaner | air_filter |
| OL0910 | Ariens OE Air Filter | air_filter |
| OL4010 | Ariens OE Belt | belt |
| OL4690 | Ariens Coolant | coolant |
| OL4370 | Ariens OE Filter | fuel_filter |
| 220537 | Gasket | gasket |
| 07100103 | Hub, Wheel- 16 x 6.5-8 Differential | hub |
| OL1801 | Ariens OE Filter | oil_filter |
| 185206085 | Solenoid, 12 Volt Standard Ground | other_service |
| 220509 | Stud 1/4 - 20 | other_service |
| 241387 | Deflector, heat | other_service |
| 241392 | Cup, oil | other_service |
| L980836576 | Cummins Onan generator, Model: 100GGHD | other_service |
| OL2080 | Ariens OE Spark Plug | spark_plug |
| 07100030 | Tire/Wheel Assembly RH 16 x 6.50 - 8 Differential (Includes 16-18) | tire_wheel_assembly |
| 07100031 | Tire/Wheel Assembly LH 16 x 6.50 - 8 Differential (Includes 16-18) | tire_wheel_assembly |
| 07100108 | Tire, x-TRAC 16 x 6.5-8 (003, 011, 103, 302) | tire_wheel_assembly |
| 07108700 | Tube 16 x 6.50- 8 (003, 011, 103, 302) | tube |
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.
Other equipment known to use this engine, via filter-application cross-reference — useful for sourcing parts even when your exact machine isn't listed elsewhere on this page.
The Perkins 103-15 engine has an oil capacity of 5.7 liters.
The Perkins 103-15 has a displacement of 1.5 liters with 3 cylinders.
The Perkins 103-15 powers 1 generator set(s), including Perkins 103.