Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 55 kW |
| Prime power | 55 kW |
| Emissions | EPA Tier II compliant |
| Controller | Decision-Maker, Decision-Maker 3500, KOHLER-built microprocessor controls |
| Oil capacity | 14.0 L |
| Alternator | Kohler Fast-Response (Class H insulation) |
| Voltage options | 120/208 V, 120/240 V, 127/220 V, 139/240 V, 277/480 V |
| Phase | 3 |
| Rated current | 191 A |
| Battery cranking | 625 CCA |
| Battery voltage | 12 V |
| Coolant capacity | 14.0 L |
| Dimensions (L×W×H) | 1549×738×961 mm |
| Dry weight | 934 kg |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | 226915 | Amazon eBay $43.43 PartsGeek | |||
| Fuel filter | Primary | GM48727 | Amazon eBay $24.99 PartsGeek | ||
| Fuel filter | Secondary | GM48728 | Amazon eBay $100.76 PartsGeek | ||
| Oil filter | GM32809 | Amazon eBay $42.50 PartsGeek | |||
| Belt | Alternator and Seawater Pump | GM15402 | Amazon eBay $231.88 PartsGeek |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
What is the power rating of the Kohler 55EOZD?
The Kohler 55EOZD is rated 55 kW standby.
What fuel does the Kohler 55EOZD use?
The Kohler 55EOZD runs on Diesel.
What alternator does the Kohler 55EOZD use?
The Kohler 55EOZD uses a Kohler Fast-Response alternator. Insulation class H.
Parts
77model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 229125 | belt | 2 | Belt | Amazon eBay $22.07 PartsGeek |
| 229678 | Filter, oil | 4 | Oil filter | Amazon eBay $21.99 PartsGeek |
| 229715 | Element, fuel | 4 | Fuel filter element | Amazon eBay $11.99 PartsGeek |
| 229826 | Seawater Pump Impeller Kit | 4 | Impeller | PartsGeek |
| 249989 | BELT | 1 | Belt | Amazon eBay $19.76 PartsGeek |
| 250719 | Breaker amps | PartsGeek | ||
| 256503 | BELT | 1 | Belt | Amazon eBay $12.00 PartsGeek |
| 260085 | Zinc anode kit | 4 | Zinc anode kit | PartsGeek |
| 267987 | FILTER, PRIMARY FUEL | 1 | Fuel filter | Amazon eBay $14.95 PartsGeek |
| 276148 | BELT | 1 | Belt | Amazon eBay $65.69 PartsGeek |
| 359771 | FILTER, OIL | 1 | Oil filter | Amazon eBay $22.46 PartsGeek |
| 359978 | IMPELLER REPAIR KIT | 1 | Impeller | PartsGeek |
| 363205 | BELT | 1 | Belt | Amazon eBay $3.75 PartsGeek |
| 52 050 02-S | FILTER, OIL | 1 | Oil filter | PartsGeek |
| ED0021750010-S | Oil filter | Amazon eBay $119.95 PartsGeek | ||
| ED0021752800-S | Oil Filter | 1 | Oil filter | Amazon eBay $22.90 PartsGeek |
| ED0021752850-S | Oil Filter | 4 | Oil filter | Amazon eBay $36.35 PartsGeek |
| ED0021752880-S | Fuel Filter Element | 4 | Fuel filter | Amazon eBay $28.71 PartsGeek |
| ED0021753180-S | Fuel Filter Element (Secondary) | 4 | Fuel filter | Amazon eBay $72.00 PartsGeek |
| ED0021753200-S | Fuel Filter Element | 1 | Fuel filter | Amazon eBay $49.97 PartsGeek |
| ED0090802150-S | Zinc Anode | 4 | Zinc anode plug | PartsGeek |
| ED0090802840-S | Zinc Anode | 4 | Zinc anode plug | PartsGeek |
| GM103820 | Fuel filter | PartsGeek | ||
| GM105310 | Container | PartsGeek | ||
| GM12310 | Container | PartsGeek | ||
| GM12314 | Container | PartsGeek | ||
| GM13660 | Belt seawater pump | Brush | Amazon eBay PartsGeek | |
| GM18793 | IMPELLER REPAIR KIT | 1 | Spark plug | Amazon eBay $68.63 PartsGeek |
| GM18808 | FILTER, SECONDARY FUEL | 1 | Fuel filter | Amazon eBay PartsGeek |
| GM18821 | FILTER, PRIMARY FUEL | 1 | Fuel filter | Amazon eBay $49.99 PartsGeek |
| GM28351 | FILTER, OIL | 1 | Oil filter | Amazon eBay $19.46 PartsGeek |
| GM32359 | FILTER, SECONDARY FUEL | 1 | Fuel filter | Amazon eBay $26.87 PartsGeek |
| GM32809 | FUSE, 8-AMP | 4 | Oil filter | Amazon eBay $42.50 PartsGeek |
| GM34570 | FILTER, SECONDARY FUEL | 1 | Fuel filter | Amazon eBay $23.36 PartsGeek |
| GM35825 | BELT | 1 | Belt | Amazon eBay $133.60 PartsGeek |
| GM35826 | SPARK PLUG | 4 | Spark plug | Amazon eBay $13.00 PartsGeek |
| GM41014 | Fuel Filter Element (Primary) | Fuel filter | Amazon eBay $70.50 PartsGeek | |
| GM46180 | SPARK PLUG | 2 | Spark plug | Amazon eBay $15.14 PartsGeek |
| GM47465 | FILTER, OIL | 1 | Oil filter | Amazon eBay $23.52 PartsGeek |
| GM48014 | BELT, SEAWATER PUMP | 1 | Container | PartsGeek |
| GM48727 | FILTER, SECONDARY FUEL | 1 | Fuel filter | Amazon eBay $24.99 PartsGeek |
| GM48728 | FILTER, SECONDARY FUEL | 1 | Fuel filter | Amazon eBay $100.76 PartsGeek |
| GM48729 | FILTER, PRIMARY FUEL | 3 | Fuel filter | Amazon eBay $22.49 PartsGeek |
| GM48730 | FILTER, SECONDARY FUEL | 4 | Fuel filter | Amazon eBay $51.48 PartsGeek |
| GM48731 | FILTER, OIL | 4 | Oil filter | Amazon eBay $25.24 PartsGeek |
| GM50263 | FILTER, PRIMARY FUEL (Includes primary and secondary filter elements) | 1 | Fuel filter | Amazon eBay $99.99 PartsGeek |
| GM50644 | Seawater Pump Impeller Kit | 4 | Impeller | Amazon eBay $38.39 PartsGeek |
| GM51356 | Container | PartsGeek | ||
| GM77091 | BELT, SEAWATER PUMP | 1 | Container | PartsGeek |
| GM84053 | Container | PartsGeek | ||
| GM84054 | Container | PartsGeek | ||
| GM89804 | Container | PartsGeek | ||
| GM89805 | Container | PartsGeek | ||
| GM90645 | BELT, SEAWATER PUMP | 1 | Belt | PartsGeek |
| GM91974 | Fuel filter | Amazon eBay PartsGeek | ||
| GM95659 | Container | PartsGeek | ||
| GM95660 | Container | PartsGeek | ||
| GM98756 | 4 | Spark plug | Amazon eBay PartsGeek | |
| GM99047 | Container | PartsGeek | ||
| 223316 | FUSE, 8-AMP | 5 | Service part / kit | PartsGeek |
| 239282 | BRUSH | 2 | Service part / kit | PartsGeek |
| 239298 | FUSE, 5-AMP | 5 | Service part / kit | PartsGeek |
| 243273 | FUSE, 3-AMP | 5 | Service part / kit | PartsGeek |
| 262389 | FUSE, 25-AMP | 5 | Service part / kit | PartsGeek |
| 267928 | ZINC ANODE KIT | 1 | Service part / kit | PartsGeek |
| 283645 | FUSE, 15-AMP | 5 | Service part / kit | PartsGeek |
| 344835 | CONTAINER | 1 | Service part / kit | PartsGeek |
| 352142 | ZINC ANODE KIT | 1 | Service part / kit | Amazon eBay $26.09 PartsGeek |
| 358337 | FUSE, 10-AMP | 5 | Service part / kit | PartsGeek |
| GM15402 | BRUSH | 1 | Service part / kit | Amazon eBay $231.88 PartsGeek |
| GM39266 | FUSE, 20-AMP | 5 | Service part / kit | PartsGeek |
| GM47427 | FUSE, 20-AMP | 5 | Service part / kit | PartsGeek |
| GV15402 | CIRCUIT BREAKER, 10-AMP | 1 | Service part / kit | PartsGeek |
| GV42337 | FUSE, 10-AMP | 5 | Service part / kit | PartsGeek |
| GV42339 | FUSE, 25-AMP | 5 | Service part / kit | PartsGeek |
| X-6348-6 | DECAL | 12 | Service part / kit | PartsGeek |
| X-6348-9 | DECAL | 1 | Service part / kit | PartsGeek |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 25% | 4.9 | 1.3 |
| Prime | 50% | 9.1 | 2.4 |
| Prime | 75% | 12.9 | 3.4 |
| Prime | 100% | 16.7 | 4.4 |
Available documents
Brochure (Kohler)Brochure — GSA Product List (Kohler)Brochure — PocketGuide (Kohler)Spec sheet (Kohler)Spec sheet — g2153 (Kohler)Reference — FinalGSAPriceListEffective 3-20-2023 (Kohler)Reference — G18095 (Kohler)Reference — GSAPriceList (Kohler)Owner's manual — tp6861 (Kohler)Parts manual (Kohler)Parts manual — G12-202-11-20-Sea-Spares-Kits-brochure (Kohler)