X52499100259 Adjusting Screw for MTU 4000. High-priority MTU spare part with fitment, stock route, and export details checked before quotation.
Check X52499100259 availability: Send engine model, serial number, nameplate photo, old part photo, quantity, destination, and required delivery date.
X52499100259 Specification
About X52499100259 - Adjusting Screw
MTU 4000 engine original parts ADJUSTING SCREW FOR ROCKER ARM, P/N: X52499100259. X52499100259 Adjusting Screw is treated as a priority MTU parts inquiry because it is commonly requested for overhaul, fleet maintenance, or downtime repair. Known public fields on this page include engine type (MTU 4000), application (MTU 4000), replacement references (checked before quote), weight (0.05 – 2.0 (varies by component)), HS code (8409.91), and lead time (Quoted by stock, replacement route, and destination). We verify the part number against the engine model, serial number, installation position, and any superseded reference before quoting.
Applicable Engine Models
8V 4000 R43; 8V 4000 R43L; 12V 4000 R43; 12V 4000 R43L; 16V 4000 R43R; 16V 4000 R43; 16V 4000 R43L; 20V 4000 R43; 20V 4000 R43L; 20V 4000 R63R; 20V 4000 R63; 20V 4000 R63L
Common Replacement Scenarios
This part is commonly replaced when:
- compression loss, valve-seat wear, or abnormal exhaust temperature is found
- cylinder-head overhaul requires matched valves, guides, springs, and collets
- installation position and engine series must be confirmed before dispatch
Cross-Reference and Superseded Part Numbers
X52499100259 may replace, supersede, or cross-reference the numbers below. Final fitment is checked against the engine serial number and installation position before quotation.
- X52499100178
- X52405500011
- 5240550320
Procurement Snapshot
Common Applications
- Cylinder-head overhaul
- Marine engine maintenance
- Power generation service
Information to Send for Quotation
- Exact part number: X52499100259
- Part name or assembly position: Adjusting Screw
- Engine model / series: MTU 4000
- 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
- Dimensions reference: N/A
- Approximate shipping weight: 0.071 KG
- HS code for customs reference: 73181568
- NATO number: 5306124002982
Order Release Standard
For X52499100259 inquiries, the quote should make the sourcing route and remaining confirmation points clear before payment or shipment approval.
Ordering Notes
For X52499100259, 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.
X52499100259 FAQ
Does X52499100259 fit MTU 4000?
X52499100259 Adjusting Screw is checked against MTU 4000. Final fitment depends on the engine serial number, rating, and installation position.
What information is needed to quote X52499100259?
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 X52499100259?
X52499100259 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 X52499100259 usually replaced?
compression loss, valve-seat wear, or abnormal exhaust temperature is found; cylinder-head overhaul requires matched valves, guides, springs, and collets; installation position and engine series must be confirmed before dispatch.
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 parts by engine series or category.
Same Engine Series
Other parts for MTU 4000 engines.
Same System — Valve train
Other valve train parts across different MTU engine series.
Frequently Purchased Together
Parts commonly ordered alongside X52499100259 Adjusting Screw.