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OEM-grade Cylinder Liner for Nissan SD25 2.5D Engine with Plateau Honed Surface and Centrifugal Casting

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OEM-grade Cylinder Liner for Nissan SD25 2.5D Engine with Plateau Honed Surface and Centrifugal Casting

MOQ:	20 pcs
Price:	Negotiable
Standard Packaging:	Neutral Package or as customers’ request
Delivery Period:	5-8 Work Days
Payment Method:	T/T,Western Union
Supply Capacity:	10000 pcs/month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

Certification

ISO/TS16949

Model Number

Nissan SD25 2.5D Atlas / Condor / Forklift

Bore (Semi-Finished):

88.0 Mm

Surface Finish:

Plateau Honed

Bore (Finished):

89.0 Mm

Collar Diameter:

98.0 Mm

Outer Diameter:

92.0 Mm

Total Length:

172 Mm

Material:

Alloy Cast Iron

Liner Type:

Dry Cylinder Sleeve

Highlight:

OEM-grade Nissan SD25 cylinder liner

Nissan 2.5D engine cylinder liner

Centrifugal casting cylinder liner Nissan

Product Description

11012-L2002 OEM Cylinder Liner For Nissan SD25 2.5D Engine — Dry Sleeve For Atlas / Condor / Forklift

The Cylinder Liner with OEM reference number 11012-L2002 is a verified direct-fit replacement for the Nissan SD25 2.5L four-cylinder diesel engine. This dry cylinder sleeve is a critical component of the engine block, providing a durable, wear-resistant surface for the piston rings to seal against, ensuring optimal compression and engine performance.

The SD25 engine is a naturally-aspirated, indirect-injection diesel unit producing approximately 54kW (72hp) at 4,000rpm and peak torque of 160 Nm (118 lb-ft) at 2,000rpm. This engine is widely used across various applications, including the Nissan Atlas / Condor light trucks, large forklifts, marine applications, small generators, as well as International Scout offerings (1976-1979) and Jeep CJ-10 / CJ-10a flightline tow vehicles (1985-1986).

A worn or damaged cylinder liner can lead to loss of compression, excessive oil consumption, blow-by, and reduced engine performance. This OE-spec replacement liner restores factory cylinder bore dimensions and ensures proper piston ring sealing, extending the service life of your SD25 engine.

Manufactured from high-grade alloy cast iron, this dry cylinder liner features a stiffened nitride layer on the inner surface where sliding friction occurs, providing improved wear resistance and anti-galling properties. The liner is centrifugally cast for better hardness and cohesive strength, and is plateau honed to optimize the surface finish for piston ring seating and oil retention.

This cylinder liner is a dry type sleeve, meaning it is pressed into the engine block without direct coolant contact, and is available as a semi-finished component requiring final machining and honing after installation.

Part Number:	11012-L2002	Product Name:	Cylinder Liner
Car Model:	Nissan Atlas / Condor / Forklift	Engine Model:	Nissan SD25 2.5D
Condition:	100% Brand New	Size:	Standard
Weight:	Standard	Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe	Package:	Neutral Packing Or Make It As Requested
Material:	High-strength aluminum alloy & precision bearings	Cooling Type:	Engine coolant circulation
Installation:	Direct OEM replacement	Quality Standard:	OEM equivalent / ISO quality control

Vehicle & Engine Compatibility

Primary Applications (Nissan SD25 / SD23 Engine):

Brand	Model	Chassis / Series	Engine	Years
Nissan	Atlas	EF22	SD25	02.1982 - 11.1986
Nissan	Atlas / Condor	EH40	SD25	12.1981 - 11.1986

Additional Applications:

Application Type	Details
Forklifts	Nissan EH01, EH02, K01
Marine	SD25 marine diesel engines
Generators	Small generator sets
Light Trucks	UD 3400 series
Off-Road Vehicles	International Scout (1976-1979)

Important: This cylinder liner is compatible with both SD25 and SD23 engines. It is available as a semi-finished component (88.0mm bore) requiring final machining to the finished size of 89.0mm after installation. Always verify your engine model and required bore size before ordering. The cylinder liner is a dry type sleeve and is not in direct contact with coolant.

Features & Benefits

High-grade alloy cast iron construction

Provides exceptional strength, durability, and resistance to thermal and mechanical stress — ensures long service life under demanding operating conditions

Stiffened nitride layer on inner surface

Superior wear resistance and anti-galling properties at the friction surface — reduces friction between piston rings and cylinder wall, extending engine life

Centrifugal casting process

Delivers better hardness, cohesive strength, and a dense, uniform grain structure — eliminates porosity and ensures consistent material properties throughout the liner

Plateau honed surface finish

Optimizes surface topography for rapid piston ring seating and excellent oil retention — reduces break-in time and minimizes oil consumption

100% dimensional inspection

Each liner is visually and dimensionally inspected — guarantees high dimensional accuracy and proper fitment

Dry sleeve design

Press-fit into the engine block — provides a durable wear surface without the complexity of wet liner cooling systems

OEM-grade quality

Manufactured to original equipment specifications — ensures perfect fit and reliable performance for Nissan SD25 / SD23 engines

Free from blow holes and cracks

Rigorous quality control ensures defect-free castings — prevents premature failure and costly rework

Why Replace Your Cylinder Liner?

Common Failure Symptoms:

Loss of compression — hard starting, reduced power, poor fuel economy
Excessive oil consumption — blue smoke from exhaust, frequent oil top-ups
Blow-by — excessive crankcase pressure, oil leaks from breathers
Scoring or wear — visible damage to the cylinder wall surface
Piston seizure — from overheating or inadequate lubrication

Ignoring a worn cylinder liner can lead to:

Complete engine failure
Damaged pistons and piston rings
Cracked engine block
Expensive engine replacement

Installation & Maintenance Recommendations

IMPORTANT: Cylinder liner installation requires specialized equipment and mechanical competence. Professional machine shop installation is strongly recommended.

Liner Type: This is a dry cylinder sleeve. It is pressed into the engine block and does not contact engine coolant directly. The liner is supplied as a semi-finished component.

Installation Guidelines (Reference Nissan workshop manual for complete steps):

Safety first — ensure the engine block is clean and free of debris
Remove the old cylinder liner using appropriate extraction tools
Thoroughly clean the liner bore in the engine block — remove all old gasket material, debris, and corrosion
Measure the block bore to ensure proper interference fit for the new liner
Inspect the engine block for cracks or damage
Press the new liner into the block using a hydraulic press and appropriate tooling — ensure proper depth and orientation
Machine and hone the liner to the finished bore size of 89.0mm — this is a critical step that must be performed by a professional machine shop
Plateau hone the finished bore to achieve the correct surface finish for piston ring seating
Clean the finished bore thoroughly before engine assembly
Install new pistons and rings following manufacturer specifications

Pro Tips:

Always have the cylinder head and block checked for flatness during an engine rebuild
Use only high-quality engine oil and filters to protect the new cylinder liners
Follow the manufacturer's break-in procedure for new cylinder liners and piston rings
This liner is also available as part of a full liner kit including pistons and piston rings

Packaging & Supply

Individually sealed in protective packaging
Packed in carton or wooden box
Export-worthy packaging
Bulk wholesale available in master cartons
Supply capacity: High volume available
Suitable for: Nissan specialist repair shops, engine rebuilders, forklift service centers, marine and generator maintenance depots, auto parts distributors

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OEM-grade Cylinder Liner for Nissan SD25 2.5D Engine with Plateau Honed Surface and Centrifugal Casting

MOQ:	20 pcs
Price:	Negotiable
Standard Packaging:	Neutral Package or as customers’ request
Delivery Period:	5-8 Work Days
Payment Method:	T/T,Western Union
Supply Capacity:	10000 pcs/month

Detail Information

Product Description

Detail Information

Place of Origin

China

Brand Name

YIMI

Certification

ISO/TS16949

Model Number

Nissan SD25 2.5D Atlas / Condor / Forklift

Bore (Semi-Finished):

88.0 Mm

Surface Finish:

Plateau Honed

Bore (Finished):

89.0 Mm

Collar Diameter:

98.0 Mm

Outer Diameter:

92.0 Mm

Total Length:

172 Mm

Material:

Alloy Cast Iron

Liner Type:

Dry Cylinder Sleeve

Minimum Order Quantity:

20 pcs

Price:

Negotiable

Packaging Details:

Neutral Package or as customers’ request

Delivery Time:

5-8 Work Days

Payment Terms:

T/T,Western Union

Supply Ability:

10000 pcs/month

Highlight

OEM-grade Nissan SD25 cylinder liner

Nissan 2.5D engine cylinder liner

Centrifugal casting cylinder liner Nissan

Product Description

11012-L2002 OEM Cylinder Liner For Nissan SD25 2.5D Engine — Dry Sleeve For Atlas / Condor / Forklift

Part Number:	11012-L2002	Product Name:	Cylinder Liner
Car Model:	Nissan Atlas / Condor / Forklift	Engine Model:	Nissan SD25 2.5D
Condition:	100% Brand New	Size:	Standard
Weight:	Standard	Origin:	China Mainland
Main Market:	Middle East, Asia, Africa, South America, North America & Europe	Package:	Neutral Packing Or Make It As Requested
Material:	High-strength aluminum alloy & precision bearings	Cooling Type:	Engine coolant circulation
Installation:	Direct OEM replacement	Quality Standard:	OEM equivalent / ISO quality control

Vehicle & Engine Compatibility

Primary Applications (Nissan SD25 / SD23 Engine):

Brand	Model	Chassis / Series	Engine	Years
Nissan	Atlas	EF22	SD25	02.1982 - 11.1986
Nissan	Atlas / Condor	EH40	SD25	12.1981 - 11.1986

Additional Applications:

Application Type	Details
Forklifts	Nissan EH01, EH02, K01
Marine	SD25 marine diesel engines
Generators	Small generator sets
Light Trucks	UD 3400 series
Off-Road Vehicles	International Scout (1976-1979)

Features & Benefits

High-grade alloy cast iron construction

Provides exceptional strength, durability, and resistance to thermal and mechanical stress — ensures long service life under demanding operating conditions

Stiffened nitride layer on inner surface

Superior wear resistance and anti-galling properties at the friction surface — reduces friction between piston rings and cylinder wall, extending engine life

Centrifugal casting process

Delivers better hardness, cohesive strength, and a dense, uniform grain structure — eliminates porosity and ensures consistent material properties throughout the liner

Plateau honed surface finish

Optimizes surface topography for rapid piston ring seating and excellent oil retention — reduces break-in time and minimizes oil consumption

100% dimensional inspection

Each liner is visually and dimensionally inspected — guarantees high dimensional accuracy and proper fitment

Dry sleeve design

Press-fit into the engine block — provides a durable wear surface without the complexity of wet liner cooling systems

OEM-grade quality

Manufactured to original equipment specifications — ensures perfect fit and reliable performance for Nissan SD25 / SD23 engines

Free from blow holes and cracks

Rigorous quality control ensures defect-free castings — prevents premature failure and costly rework

Why Replace Your Cylinder Liner?

Common Failure Symptoms:

Loss of compression — hard starting, reduced power, poor fuel economy
Excessive oil consumption — blue smoke from exhaust, frequent oil top-ups
Blow-by — excessive crankcase pressure, oil leaks from breathers
Scoring or wear — visible damage to the cylinder wall surface
Piston seizure — from overheating or inadequate lubrication

Ignoring a worn cylinder liner can lead to:

Complete engine failure
Damaged pistons and piston rings
Cracked engine block
Expensive engine replacement

Installation & Maintenance Recommendations

IMPORTANT: Cylinder liner installation requires specialized equipment and mechanical competence. Professional machine shop installation is strongly recommended.

Liner Type: This is a dry cylinder sleeve. It is pressed into the engine block and does not contact engine coolant directly. The liner is supplied as a semi-finished component.

Installation Guidelines (Reference Nissan workshop manual for complete steps):

Safety first — ensure the engine block is clean and free of debris
Remove the old cylinder liner using appropriate extraction tools
Thoroughly clean the liner bore in the engine block — remove all old gasket material, debris, and corrosion
Measure the block bore to ensure proper interference fit for the new liner
Inspect the engine block for cracks or damage
Press the new liner into the block using a hydraulic press and appropriate tooling — ensure proper depth and orientation
Machine and hone the liner to the finished bore size of 89.0mm — this is a critical step that must be performed by a professional machine shop
Plateau hone the finished bore to achieve the correct surface finish for piston ring seating
Clean the finished bore thoroughly before engine assembly
Install new pistons and rings following manufacturer specifications

Pro Tips:

Always have the cylinder head and block checked for flatness during an engine rebuild
Use only high-quality engine oil and filters to protect the new cylinder liners
Follow the manufacturer's break-in procedure for new cylinder liners and piston rings
This liner is also available as part of a full liner kit including pistons and piston rings

Packaging & Supply

Individually sealed in protective packaging
Packed in carton or wooden box
Export-worthy packaging
Bulk wholesale available in master cartons
Supply capacity: High volume available
Suitable for: Nissan specialist repair shops, engine rebuilders, forklift service centers, marine and generator maintenance depots, auto parts distributors

Tags: