23504304 Bearing. Request a part-number and engine-serial check before quotation.
Check 23504304 availability: Start with 23504304 and the quantity. Add an engine serial number or a photo of the old Bearing if available; we will follow up on any missing details.
23504304 Specification
About 23504304 - Bearing
Bearings are precision-graded components. Undersize, standard, and oversize grades available. We verify engine serial number to confirm the correct grade before quotation.
Technical Notes: Bearings
Main and connecting-rod bearings support the crankshaft and run on a thin oil film. MTU bearings are supplied in size grades to suit original and reground crankshafts, so the size marked on the old shells or on the crankshaft record has to be known before ordering.
When This Type of Part Is Usually Replaced
- the engine reaches its major-overhaul interval
- oil analysis or filter inspection shows bearing material
- oil pressure loss or knocking points to bearing wear
Checks Before Ordering
- Confirm the size grade (for example size 0 or an undersize) from the old shells or crankshaft measurements
- Replace bearings as complete sets per crankshaft journal type
- Thrust bearings and washers should be checked together with the main bearings
Engine Catalog References
MTU engine serial-number verified applications; final fitment is confirmed by engine serial number and parts-catalog position.
Engine-series references do not confirm every installation. Final fitment of 23504304 depends on the full engine serial number and assembly position.
Common Replacement Scenarios
This part is commonly replaced when:
- bearing clearance, surface scoring, or abnormal crankshaft/camshaft wear is found during overhaul
- standard or size-grade selection must be confirmed before shipment
- buyers need matched bearing references for the same overhaul kit
Cross-Reference and Superseded Part Numbers
23504304 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
- Engine overhaul
- Crankshaft service
- Marine and industrial engines
Information to Send for Quotation
- Exact part number: 23504304
- Part name or assembly position: Bearing
- Engine model / series: MTU engine serial-number verified applications
- 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 23504304, 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.
23504304 FAQ
Does 23504304 fit MTU engine serial-number verified applications?
23504304 Bearing is checked against MTU engine serial-number verified applications. Final fitment depends on the engine serial number, rating, and installation position.
What information is needed to quote 23504304?
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 23504304?
23504304 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 23504304 usually replaced?
bearing clearance, surface scoring, or abnormal crankshaft/camshaft wear is found during overhaul; standard or size-grade selection must be confirmed before shipment; buyers need matched bearing references for the same overhaul kit.
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 Bearing by engine series or category.