0012040100 Seawater Pump. Listed in MTU 183 catalog references; confirm installation and current availability before ordering.
Check 0012040100 availability: Start with 0012040100 and the quantity. Add an engine serial number or a photo of the old Seawater Pump if available; we will follow up on any missing details.
0012040100 Specification
About 0012040100 - Seawater Pump
Published catalog details are identification references. They do not establish current stock, supplied condition, or confirmed fitment for your engine.
0012040100 is a seawater pump catalogued for MTU 183 engines. The catalog unit weight is 25.200 kg, which we use to estimate freight before quoting.
Technical Notes: Cooling system
The cooling system removes heat from the cylinder liners, cylinder heads, lube oil, and charge air. Marine MTU engines usually combine an engine coolant circuit with a seawater circuit through heat exchangers, while generator engines often use radiators. Coolant quality has a direct effect on liner cavitation and pump seal life.
Series 183 engines in marine service use a seawater pump and heat exchanger, while generator versions may be radiator-cooled, so cooling parts depend on the installation.
When This Type of Part Is Usually Replaced
- coolant leaks from the pump weep hole indicate seal wear
- engine temperature rises under load or fluctuates, pointing to thermostats or flow problems
- seawater pump impellers show cracked or missing vanes at inspection
Checks Before Ordering
- Replace thermostats and their seals together, and check the opening temperature on the replacement
- Seawater pump impellers should be kept as onboard spares for marine engines
- Flush and refill with an approved coolant after replacing pumps or heat-exchanger parts
Engine Catalog References
0012040100 is listed for 8 engine models in the catalog references. The specification table decodes each model code from the fitment list; it does not confirm every installation.
| Model | Cylinders | Arrangement | Application | Group / build |
|---|---|---|---|---|
| 8V 183 TE52 | 8 | V | marine | build 2 |
| 8V 183 AA51 | 8 | V | marine | build 1 |
| 6R 183 TD13H | 6 | In-line | — | build 3 |
| 12V 183 TE93 | 12 | V | marine | build 3 |
| 12V 183 TE52 | 12 | V | marine | build 2 |
| 12V 183 TD13 | 12 | V | — | build 3 |
| 12V 183 TB32 | 12 | V | generator sets | build 2 |
| 12V 183 TA12 | 12 | V | — | build 2 |
How Each Model Code Reads
- 8V 183 TE52: 8 cylinders in V arrangement, Series 183, turbocharged, charge-air code TE, application group 5 (marine), build 2
- 8V 183 AA51: 8 cylinders in V arrangement, Series 183, charging and cooling code AA, application group 5 (marine), build 1
- 6R 183 TD13H: 6 cylinders in line, Series 183, turbocharged, charge-air code TD, application group 1, build 3, rating variant H
- 12V 183 TE93: 12 cylinders in V arrangement, Series 183, turbocharged, charge-air code TE, application group 9 (marine), build 3
- 12V 183 TE52: 12 cylinders in V arrangement, Series 183, turbocharged, charge-air code TE, application group 5 (marine), build 2
- 12V 183 TD13: 12 cylinders in V arrangement, Series 183, turbocharged, charge-air code TD, application group 1, build 3
- 12V 183 TB32: 12 cylinders in V arrangement, Series 183, turbocharged, charge-air code TB, application group 3 (generator sets), build 2
- 12V 183 TA12: 12 cylinders in V arrangement, Series 183, turbocharged, charge-air code TA, application group 1, build 2
Full parts list for this model family: MTU 183 AA51 to TE93 Parts List
Engine-series references do not confirm every installation. Final fitment of 0012040100 depends on the full engine serial number and assembly position.
Common Replacement Scenarios
This part is commonly replaced when:
- coolant, seawater, fuel, or oil flow is weak or temperature is above normal range
- flange, port, drive, and installation variant must match the existing assembly
- scheduled marine or generator maintenance requires a verified replacement route
Usually Ordered with Seawater Pump
Pump overhauls usually renew the shaft seal, impeller, and housing seals together. These MTU 183 references are commonly checked in the same job; each still needs its own fitment check.
- 0000983080 Gasket
- 0049976548 O-Ring
- 007603014104 Sealing Ring
- 4420160420 Cylinder Head Gasket
- 8692040067 Impeller
Cross-Reference and Superseded Part Numbers
0012040100 has no public alternative number listed in our current data. We still check old-part photos, engine serial number, and catalog position for supersession before quotation.
Common Applications
- Marine cooling systems
- Industrial radiator systems
- Generator cooling
Information to Send for Quotation
- Exact part number: 0012040100
- Part name or assembly position: Seawater Pump
- Engine model / series: MTU 183
- Engine serial number from nameplate
- Old-part photo showing number, connector, port, or size marking
- Required quantity and whether partial shipment is acceptable
- Destination country, delivery deadline, and preferred shipping method
The quotation confirms the offered part number, supply condition, price, lead time, and shipping options.
Ordering Notes
For 0012040100, send the engine model, serial number, quantity, old-part photo, and destination country. We will confirm whether the item is OEM, OEM-alternative, reman, or superseded before quotation.
0012040100 FAQ
Does 0012040100 fit MTU 183?
0012040100 Seawater Pump is checked against MTU 183. Final fitment depends on the engine serial number, rating, and installation position.
What information is needed to quote 0012040100?
Send the part number, engine model, engine serial number, old-part photo, quantity, destination country, and required delivery date. This lets us confirm stock route, packing, and shipping options.
Can you check alternatives or superseded numbers for 0012040100?
0012040100 is checked for supersession before quote. If there is a newer or reman route, we confirm it with the engine serial number and old-part photo.
When is 0012040100 usually replaced?
coolant, seawater, fuel, or oil flow is weak or temperature is above normal range; flange, port, drive, and installation variant must match the existing assembly; scheduled marine or generator maintenance requires a verified replacement route.
Verification Notes
- For 0012040100, confirm engine model, serial number, required quantity, and destination before ordering.
- If 0012040100 markings or replacement status are unclear, send old-part photos or nameplate details.
- Priority item: part number, supersession, and export packing details are checked before quote.
Related MTU Parts
Similar to Seawater Pump by engine series or category.
Other Service Parts in This Engine Series
Related MTU 183 service categories. Each item requires its own fitment check.