23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU

Heavy-Duty Leaning Cylinder Assembly for Komatsu Motor Graders

The 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU is a hydraulic leaning cylinder assembly used in Komatsu motor grader applications. In public Komatsu parts references, this part is identified as CYLINDER ASS’Y, LEANING, which clearly defines its function in the grader’s leaning hydraulic system rather than a generic cylinder position. This makes it an important component for machine control, steering geometry support, slope correction, and stable grader operation in demanding roadwork conditions.

For heavy machinery buyers, this cylinder assembly is not just another hydraulic spare part. A Komatsu grader depends on accurate hydraulic response to maintain control during road leveling, shoulder shaping, surface finishing, and slope work. When the leaning cylinder becomes weak, worn, leaking, or internally damaged, the machine may lose part of the controlled movement that makes grader operation precise. That is why buyers usually search directly for 23B6352102 or 23B-63-52102 instead of using only broad terms like “Komatsu hydraulic cylinder.”

At 3GEN Export, we supply 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU as an OEM supplier solution for international heavy equipment buyers. We deliver all over the world in 5 working days, helping workshops, fleet owners, resellers, and contractors reduce downtime and keep Komatsu graders ready for work.

What Is 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU?

The 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU is best understood as a Komatsu motor grader leaning cylinder assembly. Public parts catalog data lists the component as CYLINDER ASS’Y, LEANING, while hydraulic seal kit suppliers also describe the same number as a leaning cylinder seal kit reference. This confirms the functional category of the part and supports its use in the grader leaning system.

The leaning function is especially important on graders because it helps manage wheel angle, machine balance, and control behavior during uneven ground operation. A motor grader is often required to work on slopes, crowns, road shoulders, and surfaces where controlled machine geometry matters. The leaning cylinder supports this type of control by allowing hydraulic movement in the leaning mechanism.

This part should therefore be positioned as a function-specific Komatsu grader hydraulic cylinder, not as a universal cylinder. The part number matters, the machine model matters, and the serial range should always be checked before ordering.

Why This Komatsu Leaning Cylinder Matters

Motor graders are precision machines. They are not only used to move material; they are used to shape surfaces with accuracy. A grader must hold a clean line, maintain consistent blade control, work on side slopes, and respond smoothly to operator input. The leaning cylinder contributes to that control environment by supporting the machine’s leaning movement.

When the 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU is working correctly, it helps the grader maintain stable hydraulic response. When it is damaged or worn, the operator may experience poor leaning response, hydraulic drift, weak movement, oil leakage, or reduced control confidence. These problems can affect productivity and grading quality, especially in finishing work where small movements matter.

A properly matched replacement cylinder can help restore:

Controlled Leaning Movement

The cylinder supports the grader’s leaning system, helping the machine respond more predictably during slope correction and surface preparation.

Better Grader Stability

A healthy leaning cylinder helps support balanced operation on uneven surfaces and during controlled grader positioning.

Reduced Hydraulic Downtime

Replacing a worn or leaking cylinder assembly can help prevent long delays caused by poor hydraulic performance.

More Professional Fleet Condition

For machines prepared for resale, export, or long-term service, replacing weak hydraulic cylinders improves both machine function and buyer confidence.

Technical Details of 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU

Part Number Formats

23B6352102

23B-63-52102

Both formats should be used on the product page because buyers search in different ways. Some enter the number without dashes, while others copy the dashed format from a parts book, invoice, or workshop list.

Product Name

CYLINDER ASSY

CYLINDER ASS’Y, LEANING

Komatsu grader leaning cylinder assembly

Public catalog data identifies this part specifically as CYLINDER ASS’Y, LEANING.

Product Category

Hydraulic System

Hydraulic Cylinder

Leaning Cylinder

Komatsu Grader Spare Part

Function

Leaning hydraulic cylinder for Komatsu motor graders.

Seal kit suppliers also support this function by listing 23B-63-52102 / 23B6352102 under leaning cylinder seal kit references.

Weight in KG

There are slightly different public weight references:

14 kg appears in a 3GEN Export product listing for 23B-63-52102.

14.8 kg appears in a Komatsu parts catalog mirror for 23B-63-52102.

For your product page, the best practical listing is:

Estimated product weight: 14–14.8 kg

Recommended clean listing value:

14.8 kg

This gives a more precise value for catalog-style presentation, while 14 kg can still be used as a rounded commercial shipping reference.

Compatible KOMATSU Models for 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU

Public sources connect this cylinder and its seal kit references with several Komatsu grader models. The strongest catalog-style source lists GD611A-1, GD621A-1, GD623A-1, and GD661A-1 for the 23B-63-52102 CYLINDER ASS’Y, LEANING.

Seal kit suppliers also list the same part number for additional Komatsu grader models, including GS360-2, GD623A-1, GD625A-1, GD611A-1, GD621A-1, GD621R-1, GD605A-5, GD605A-5S, GD663A-2, and GD661A-1. Because seal-kit listings may cover cylinder families across multiple applications, they are useful supporting references but should still be verified by exact machine serial number.

Commonly Referenced Komatsu Models

GD611A-1

GD621A-1

GD623A-1

GD661A-1

GD625A-1

GD621R-1

GD605A-5

GD605A-5S

GD663A-2

GS360-2

Additional Commercial Model References

One commercial 3GEN Export listing also names GD511, GD655, and GD675 as compatible grader models for 23B-63-52102. Since this comes from a commercial product page rather than a detailed catalog diagram, it should be treated as market guidance and confirmed before order.

Important Fitment Note

Final compatibility should always be confirmed by exact part number, machine model, and serial number before purchase. Komatsu grader hydraulic parts can vary by machine version, production range, and regional configuration. This is especially important because visually similar cylinder references, such as 23B-63-52101 and 23B-63-52102, can be used in related but different grader applications.

Product Design and Working Characteristics

The supplied product image shows a compact hydraulic cylinder assembly with heavy-duty eye-end mounting points, a yellow-painted cylinder body, side hydraulic porting, and a robust structure suitable for grader hydraulic applications. This visual design matches the function of a leaning cylinder, where the part must deliver controlled motion while operating under pressure, vibration, and outdoor jobsite conditions.

The 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU is built for an environment where hydraulic response must be consistent. Graders often work for long periods on dusty, uneven, and high-vibration surfaces. A leaning cylinder must hold pressure, move smoothly, and resist premature wear.

Hydraulic Control

The cylinder converts hydraulic pressure into controlled mechanical movement in the leaning system.

Heavy-Duty Mounting

The eye-end structure allows the cylinder to connect securely within the machine’s mechanical linkage.

Serviceable Cylinder Family

The existence of multiple seal kit listings for 23B-63-52102 shows that this cylinder is recognized in the hydraulic service market.

Grader-Specific Function

Because public catalog data identifies it as a leaning cylinder, the part should be positioned clearly for Komatsu grader use, not general industrial hydraulic applications.

Key Benefits of 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU

Supports Accurate Machine Leaning

The leaning cylinder helps the grader maintain controlled wheel and frame positioning during roadwork, slope correction, and surface shaping.

Helps Restore Hydraulic Performance

A worn or leaking cylinder can reduce machine control. Replacing it with the correct assembly helps restore smoother hydraulic response.

Useful for Professional Grader Maintenance

This part is suitable for workshops, fleet maintenance teams, and resellers who need a known Komatsu grader cylinder reference.

Strong Search Visibility

Using both 23B6352102 and 23B-63-52102 improves product discoverability because buyers often search with different part number formats.

Supports Downtime Reduction

With 3GEN Export’s worldwide delivery in 5 working days, this part can help reduce waiting time for urgent grader repairs.

Common Reasons for Replacement

Hydraulic Oil Leakage

Seal wear is one of the most common reasons for replacing or repairing a hydraulic cylinder. The presence of seal kit listings for this number confirms that sealing maintenance is a recognized service need.

Weak Leaning Response

If the grader does not lean properly or responds slowly, the cylinder may be worn internally or may not be holding hydraulic pressure correctly.

Rod or Barrel Damage

Bent rods, scored surfaces, corrosion, or impact damage can make full cylinder replacement more practical than repair.

Machine Refurbishment

Graders prepared for resale, export, or long-term fleet service often require hydraulic cylinder inspection and replacement.

Preventive Maintenance

Replacing a known weak cylinder before failure can help avoid downtime during roadwork or construction projects.

Why Buy from 3GEN Export?

At 3GEN Export, we understand that hydraulic parts are downtime-sensitive. When a Komatsu grader loses proper leaning control, the machine may not perform as expected in precision grading tasks. That is why we supply 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU as an OEM supplier solution for professional buyers.

Worldwide Delivery in 5 Working Days

We deliver all over the world in 5 working days, helping customers reduce delays in grader repair and maintenance schedules.

OEM Supplier Support

3GEN Export supplies OEM supplier solutions for Komatsu heavy machinery spare parts, helping customers source the right part with confidence.

Heavy Machinery Expertise

Our marketplace focuses on construction and earthmoving equipment spare parts, including hydraulic cylinders, transmission parts, cabin glass, engine components, and grader-specific components.

Export-Ready Service

We support international buyers with clear communication, part-number verification, secure handling, and global logistics experience.

SEO Strategy for This Product Page

To keep keyword density between 1% and 2%, the full focus keyword should be used naturally and not repeated too aggressively. Supporting search terms should be included throughout the text.

Recommended keyword variations:

23B6352102

23B-63-52102

Komatsu leaning cylinder

Komatsu grader hydraulic cylinder

Komatsu cylinder assy

GD611A-1 leaning cylinder

GD621A-1 cylinder assembly

GD623A-1 hydraulic cylinder

GD661A-1 cylinder assy

Komatsu grader spare parts

This structure helps your page perform better across Google, Search GPT, marketplace search, and exact part-number searches.

Final Summary

The 23B6352102, 23B-63-52102 CYLINDER ASSY KOMATSU is a Komatsu grader hydraulic leaning cylinder assembly. Public catalog data identifies it as CYLINDER ASS’Y, LEANING, with model references including GD611A-1, GD621A-1, GD623A-1, and GD661A-1. Seal kit suppliers also connect this cylinder number with additional grader applications such as GD625A-1, GD621R-1, GD605A-5, GD663A-2, and GS360-2.

For your website, this product should be positioned as a function-specific Komatsu grader leaning cylinder that supports stable hydraulic movement, accurate machine control, and dependable grader performance. At 3GEN Export, we supply this part as an OEM supplier and deliver all over the world in 5 working days.

Weight in KG

Recommended listing weight: 14.8 kg

A rounded commercial listing also shows 14 kg, but the catalog mirror lists 14.8 kg, which is more precise for product-page use.

Manufactured in Turkey, these products are made using the latest technologies and built to meet the highest international standards. Each machine is a high-quality copy of the original, ensuring durability, precision, and performance that you can rely on for modern construction and metalworking projects.