X59301300049 Cylinder Liner Stage 0. Listed in MTU 4000 catalog references; confirm installation and current availability before ordering.
Check X59301300049 availability: Start with X59301300049 and the quantity. Add an engine serial number or a photo of the old Cylinder Liner Stage 0 if available; we will follow up on any missing details.
X59301300049 Specification
About X59301300049 - Cylinder Liner Stage 0
Published catalog details are identification references. They do not establish current stock, supplied condition, or confirmed fitment for your engine.
X59301300049 is a cylinder liner stage 0 catalogued for MTU 4000 engines. It is the later number for X59301300042, X52601300008, so lists quoting those numbers are normally supplied as X59301300049. The catalog unit weight is 17.120 kg, which we use to estimate freight before quoting.
Technical Notes: Pistons and liners
Pistons, rings, and wet cylinder liners form the combustion chamber and carry the highest thermal loads in the engine. They are usually replaced during a major overhaul, and liner protrusion and size grades have to be checked so the cylinder head seals correctly.
When This Type of Part Is Usually Replaced
- oil consumption or blow-by rises beyond the expected level
- borescope inspection shows liner scoring, bore polishing, or ring damage
- liner cavitation is found on the coolant side
Checks Before Ordering
- Order liners with their sealing rings, and pistons with complete ring sets
- Size grades and weight classes must be matched within one engine
- Measurements from the inspection record decide which grade to order
Engine Catalog References
MTU BR 4000 GAS L64 Parts
Engine-series references do not confirm every installation. Final fitment of X59301300049 depends on the full engine serial number and assembly position.
Usually Ordered with Cylinder Liner Stage 0
A liner is fitted with new sealing rings, and the piston rings are matched to the liner bore. These MTU 4000 references are commonly checked in the same job; each still needs its own fitment check.
- 0000160119 Sealing Ring
- 0090374419 Keystone Compression Ring
- 0090375019 Taper Face Compression Ring
- 0120373618 Oil Control Ring
- 0299976748 O-Ring
- 5110850960 Piston Ring
Cross-Reference and Superseded Part Numbers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 |
|---|---|
| X59301300042 | Listed earlier number |
| X52601300008 | Listed earlier number |
Common Applications
- Major overhaul
- In-frame rebuild
- Marine engine service
- Industrial engine repair
Information to Send for Quotation
- Part number: X59301300049
- Engine model, rating, and serial number
- Nameplate photo and old part photo when available
- Quantity, destination country, and required delivery date
The quotation confirms the offered part number, supply condition, price, lead time, and shipping options.
X59301300049 FAQ
Is X59301300042 replaced by X59301300049?
Catalog history lists X59301300049 as the later number for X59301300042, X52601300008. Orders quoting those numbers are normally supplied as X59301300049; we confirm the change against the engine serial number, because a later number can come with related changes to mating parts.
Verification Notes
- For X59301300049, confirm engine model, serial number, required quantity, and destination before ordering.
- If X59301300049 markings or replacement status are unclear, send old-part photos or nameplate details.
Related MTU Parts
Similar to Cylinder Liner Stage 0 by engine series or category.
Other Service Parts in This Engine Series
Related MTU 4000 service categories. Each item requires its own fitment check.
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