The Perkins 1104A-44TG2 is a 4.4 L 6-cylinder turbo engine rated at 1500 rpm. It powers generator sets from AKSA, Caps, Erga, FG Wilson, Generac, Lees, Multiphase Power and Perkins, including the APSD100, APSD110, CP88-TP1 and ERP-80S. It holds 207 L (54.7 gal) of coolant.
Also known as: 1104A-44TG2, Perkins 1104A-44TG2
Part of the Perkins 1104A engine family — 5 variants share parts & fitment.
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| Coolant capacity | 207.0 L |
|---|---|
| Displacement | 4.4 L |
| Cylinders | 6 |
| Aspiration | Turbo |
| Rated speed | 1500 rpm |
Shared across brands: AKSA, Caps, Erga, FG Wilson, Generac, Lees, Multiphase Power, Perkins
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 1200 hr | |||
| Fuel filter | — | 1200 hr | |||
| Oil filter | 901103 | 1200 hr | Amazon eBay $39.01 NAPA $18.35 KuduParts $25.00 | ||
| Battery | — | 1200 hr | |||
| Belt | — | 1200 hr | |||
| Coolant | — | 1200 hr | |||
| Coolant filter | — | ||||
| Oil | API CG4 / CH4 15W-40 | 53.0 l (cu. in) | — | ||
| Spark plug | — | 1200 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
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.
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 1104A-44TG2 has a displacement of 4.4 liters with 6 cylinders.
The Perkins 1104A-44TG2 powers 15 generator set(s), including AKSA APSD100, AKSA APSD110, Caps CP88-TP1, Erga ERP-80S, FG Wilson P58P1S.
The Perkins 1104A-44TG2 uses oil filter part numbers Perkins 901103, Donaldson P554407, Wix 51459.
The Perkins 1104A-44TG2 uses air filter part numbers Donaldson P778972, Donaldson P780012, Wix 46818.