4231801101 Oil Pump. Listed in MTU 183 catalog references; confirm installation and current availability before ordering.
Check 4231801101 availability: Start with 4231801101 and the quantity. Add an engine serial number or a photo of the old Oil Pump if available; we will follow up on any missing details.
4231801101 Specification
About 4231801101 - Oil Pump
Published catalog details are identification references. They do not establish current stock, supplied condition, or confirmed fitment for your engine.
4231801101 is an oil pump catalogued for MTU 183 engines. The catalog unit weight is 7.025 kg, which we use to estimate freight before quoting.
Technical Notes: Lubrication
The lubrication system supplies oil to bearings, pistons, the valve train, and turbochargers, and on many engines also cools the pistons. Low oil pressure is one of the main protective shutdown triggers, so pumps, valves, and coolers in this circuit are critical to availability.
When This Type of Part Is Usually Replaced
- oil pressure drops at operating temperature compared with earlier readings
- oil analysis shows coolant, fuel dilution, or rising wear metals
- the oil cooler leaks internally or externally
Checks Before Ordering
- Use an oil of the category permitted for the engine and fuel in use
- Pressure-relief and regulating valves should be replaced with their springs and seals
- After a bearing failure, clean or replace the oil cooler to remove debris
Engine Catalog References
4231801101 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 4231801101 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
Cross-Reference and Superseded Part Numbers
Catalog history distinguishes earlier and later numbers where documented. Reference-only entries do not establish replacement direction or interchangeability. Confirm the offered number against the engine serial number and installation.
| Part number | Catalog relationship |
|---|---|
| 93215384003 | Reference only; direction unconfirmed |
| 4231801101/80 | Reference only; direction unconfirmed |
Common Applications
- Marine engines
- Industrial engines
- Generator maintenance
Information to Send for Quotation
- Exact part number: 4231801101
- Part name or assembly position: Oil 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 4231801101, 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.
4231801101 FAQ
Does 4231801101 fit MTU 183?
4231801101 Oil Pump is checked against MTU 183. Final fitment depends on the engine serial number, rating, and installation position.
What information is needed to quote 4231801101?
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 4231801101?
4231801101 may relate to 93.21538-4003, 93215384003, 4231801101/80. Final replacement status is checked against the engine serial number before quote.
When is 4231801101 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
- Confirm engine model, serial number, required quantity, and destination before ordering.
- Send old part photos or nameplate details when markings or replacement status are unclear.
- Priority item: part number, supersession, and export packing details are checked before quote.
Related MTU Parts
Similar to Oil 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.