The Perkins 1104C-44TG2/3 is a 4.4 L 6-cylinder turbocharged engine rated at 1820 rpm, producing up to 56.2 kW. It powers generator sets from FG Wilson, including the LL2014H, MJB 200 SB4, P40P2S and P44E2S. It holds 8.9 L (2.4 gal) of oil and 13.1 L (3.5 gal) of coolant.
Also known as: Perkins 1104C-44TG2/3
Part of the Perkins 1104C engine family — 15 variants share parts & fitment.
The cheapest captured merchant offer per filter — see the full cross-reference below for every OEM/aftermarket option.
Prices captured from merchant listings; some links are affiliate links. Verify against your serial number before ordering.
| Oil capacity | 8.9 L |
|---|---|
| Coolant capacity | 13.1 L |
| Displacement | 4.4 L |
| Cylinders | 6 |
| Aspiration | Turbocharged |
| Rated speed | 1820 rpm |
| Gross power | 56 kW |
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Replaceable Element | — | 12000 hr | ||
| Fuel filter | Replaceable Element | — | 1020 hr | ||
| Oil filter | Spin-On, Full Flow | — | 12000 hr | ||
| Battery | 12/Negative | 1002T | 100 hr | Amazon eBay | |
| Belt | — | 1500 hr | |||
| Coolant | 37.0 l (US gal) | — | 1500 hr | ||
| Oil | Replaceable Element | 17.4 l (cu. in) | — | 800 hr | |
| Spark plug | — | 1500 hr |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| P80-3 | Air filter housing | air_filter |
| P80-4 | Air filter element, 5 micron | air_filter |
| LLB1114B | Leroy Somer | alternator |
| LLB1114D | Leroy Somer | alternator |
| LLB1114F | Leroy Somer | alternator |
| LLB1114L | Leroy Somer | alternator |
| LLB1114M | Leroy Somer | alternator |
| LLB1514J | Leroy Somer | alternator |
| LLB1514P | Leroy Somer | alternator |
| LLB3114D | Leroy Somer | alternator |
| LLB3114H | Leroy Somer | alternator |
| P80-10 | Belt, non-drive end | belt |
| P80-9 | Belt, drive end | belt |
| P80-8 | Coolant filter element, 5 micron | coolant_filter |
| P80-7 | Fuel filter housing | fuel_filter |
| HP140 | Compressor oil filter | oil_filter |
| HP95 | Compressor oil filter | oil_filter |
| P101 | Compressor oil filter | oil_filter |
| P110 | Compressor oil filter | oil_filter |
| P130 | Compressor oil filter | oil_filter |
| P150 | Compressor oil filter | oil_filter |
| P180 | Compressor oil filter | oil_filter |
| P80-5 | Oil filter housing | oil_filter |
| P80-6 | Oil filter element, 5 micron | oil_filter |
| A051C255 | DE Bearing Kit | other_service |
| A051C257 | DE Bearing Kit | other_service |
| A051C282 | 30,000 Hour Service Kit | other_service |
| A051C285 | P80 - 2 BRG 30,000HR Service Kit RST | other_service |
| A051C291 | P80 - 2 BRG 30,000HR Service Kit XYZ | other_service |
| P80-1 | Hatch cover, drive end | other_service |
| P80-2 | Hatch cover, non-drive end | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
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 1104C-44TG2/3 engine has an oil capacity of 8.9 liters.
The Perkins 1104C-44TG2/3 has a displacement of 4.4 liters with 6 cylinders.
The Perkins 1104C-44TG2/3 powers 13 generator set(s), including FG Wilson LL2014H, FG Wilson MJB 200 SB4, FG Wilson P40P2S, FG Wilson P44E2S, FG Wilson P45P2S.
The Perkins 1104C-44TG2/3 uses oil filter part numbers Fg Wilson 1000065570, Fg Wilson 901103, Perkins 2254347.
The Perkins 1104C-44TG2/3 uses fuel filter part numbers Fg Wilson 901214, Fg Wilson 1000063247, Fg Wilson 1000051232.
The Perkins 1104C-44TG2/3 uses air filter part numbers Fg Wilson 901004, Fg Wilson 901048, Fg Wilson 901050.
The Perkins 1104C-44TG2/3 oil change interval is every 800 hours.