EX52407500064 MTU 4000 injector. Request a quote with the complete injector marking, engine serial number, and required supply condition.
Check EX52407500064 availability: Start with EX52407500064 and the quantity. Add an engine serial number or a photo of the old Injector if available; we will follow up on any missing details.
EX52407500064 Specification
Supply & Availability
- Stock
- Availability confirmed after inquiry
- Lead time
- Stock or sourcing route confirmed after inquiry
Availability is confirmed for each quotation and may change before order release.
EX52407500064 Quotation Scope
- Requested contents
- Injector with complete EX prefix; seals and core terms itemized.
- Evidence to request
- Body/connector/nozzle photos and any unit-linked test report for a reman option.
- Supplier confirmation
- Current stock, exact supplied condition and unit-specific documents are not confirmed by this catalog record. Request them with the quotation.
- Quote acceptance
- Offered number, quantity, included items, condition, price, lead time and delivery terms must be agreed before order release.
About EX52407500064 - Injector
Published catalog details are identification references. They do not establish current stock, supplied condition, or confirmed fitment for your engine.
EX52407500064 must be identified using the complete injector-body marking, including its prefix. Related X, EX, and other catalog numbers are retained for verification; matching digits or a similar body does not establish the same specification or supply condition.
Technical Notes: Fuel system
The fuel system meters and delivers fuel at the pressure and timing the combustion process needs. Small wear in injectors, pumps, or valves shows up as higher fuel consumption, smoke, uneven cylinder temperatures, or rough running long before a complete failure.
Series 4000 engines use common-rail fuel injection, with high rail pressures and injectors that are sensitive to fuel cleanliness. Fuel filtration and high-pressure line condition deserve particular attention.
When This Type of Part Is Usually Replaced
- exhaust temperatures differ noticeably between cylinders
- black smoke, hard starting, or knocking points to injection problems
- fuel leaks appear at high-pressure lines, unions, or pump seals
Checks Before Ordering
- Check the maintenance documentation on reusing high-pressure lines; deformed sealing cones on refitted lines are a common leak source
- Injectors should be ordered with the correct seals and copper rings for the cylinder head
- Exchange (EX-prefixed) injectors and pumps are a practical option when new units have long lead times
Technical Data Status
Published catalog details help identify this part, but they are not a controlled drawing for the item offered. Measurements that are not shown here still need confirmation before substitution or order.
- Overall length and diameter in millimeters or inches are not yet verified in our published data.
- Identify measurement endpoints on a photo or drawing. Body length and overall length including the connector are different measurements.
- For a remanufactured option, confirm available test documentation and any core-return requirement.
Request a datasheet or measurement check
Engine Catalog References
EX52407500064 is listed for 11 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 4000 M63 | 8 | V | marine | subgroup 6, build 3 |
| 16V 4000 M53R | 16 | V | marine | subgroup 5, build 3 |
| 12V 4000 M64 | 12 | V | marine | subgroup 6, build 4 |
| 12V 4000 M65R | 12 | V | marine | subgroup 6, build 5 |
| 16V 4000 M54 | 16 | V | marine | subgroup 5, build 4 |
| 16V 4000 M65R | 16 | V | marine | subgroup 6, build 5 |
| 20V 4000 M65L | 20 | V | marine | subgroup 6, build 5 |
| 20V 4000 M73 | 20 | V | marine | subgroup 7, build 3 |
| 16V 4000 M93L | 16 | V | marine | subgroup 9, build 3 |
| 20V 4000 M73L | 20 | V | marine | subgroup 7, build 3 |
| 20V 4000 M93 | 20 | V | marine | subgroup 9, build 3 |
How Each Model Code Reads
- 8V 4000 M63: 8 cylinders in V arrangement, Series 4000, marine application (M), subgroup 6, build generation 3
- 16V 4000 M53R: 16 cylinders in V arrangement, Series 4000, marine application (M), subgroup 5, build generation 3, rating variant R
- 12V 4000 M64: 12 cylinders in V arrangement, Series 4000, marine application (M), subgroup 6, build generation 4
- 12V 4000 M65R: 12 cylinders in V arrangement, Series 4000, marine application (M), subgroup 6, build generation 5, rating variant R
- 16V 4000 M54: 16 cylinders in V arrangement, Series 4000, marine application (M), subgroup 5, build generation 4
- 16V 4000 M65R: 16 cylinders in V arrangement, Series 4000, marine application (M), subgroup 6, build generation 5, rating variant R
- 20V 4000 M65L: 20 cylinders in V arrangement, Series 4000, marine application (M), subgroup 6, build generation 5, increased rating (L)
- 20V 4000 M73: 20 cylinders in V arrangement, Series 4000, marine application (M), subgroup 7, build generation 3
- 16V 4000 M93L: 16 cylinders in V arrangement, Series 4000, marine application (M), subgroup 9, build generation 3, increased rating (L)
- 20V 4000 M73L: 20 cylinders in V arrangement, Series 4000, marine application (M), subgroup 7, build generation 3, increased rating (L)
- 20V 4000 M93: 20 cylinders in V arrangement, Series 4000, marine application (M), subgroup 9, build generation 3
Full parts list for these engines: MTU 8V 4000 M63 Parts List, MTU 4000 M53R to M93L Parts List
Engine-series references do not confirm every installation. Final fitment of EX52407500064 depends on the full engine serial number and assembly position.
Usually Ordered with Injector
Injectors are refitted with new sealing rings, and the high-pressure connection is checked at the same time. These MTU 4000 references are commonly checked in the same job; each still needs its own fitment check.
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 |
|---|---|
| 0010107251 | Reference only; direction unconfirmed |
| 0010107351 | Reference only; direction unconfirmed |
| E0010107351 | Reference only; direction unconfirmed |
| X52407500023 | Reference only; direction unconfirmed |
| X52407500038 | Reference only; direction unconfirmed |
| EX52407500023 | Reference only; direction unconfirmed |
| EX52407500038 | Reference only; direction unconfirmed |
| X52407500049 | Reference only; direction unconfirmed |
| X52407500064 | Reference only; direction unconfirmed |
| EX52407500049 | Reference only; direction unconfirmed |
Common Applications
- Marine diesel engines
- Power generation sets
- Rail traction engines
- Industrial equipment
Information to Send for Quotation
- Full injector-body number, including the EX/X prefix, and quantity
- Engine model and serial number, if available
- Photos of the marking, connector, and nozzle end; destination country
The quotation confirms the offered part number, supply condition, price, lead time, and shipping options.
EX52407500064 FAQ
What are the dimensions of EX52407500064 in inches?
Verified dimensions are not yet published here. Ask for a dimensional drawing or a measurement of the offered injector. Once the millimeter measurements and endpoints are confirmed, divide millimeters by 25.4 to obtain inches.
Are X52407500049 and EX52407500064 interchangeable?
They appear in the catalog reference history, but that alone is insufficient to confirm interchangeability. Send the complete injector marking and engine serial number; the offered number and supply condition must be stated in the quotation.
Verification Notes
- Catalog references and engine-series listings require confirmation against the full engine serial number before order.
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