23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU

Steering Cylinder Assembly for Komatsu Motor Grader Applications

The 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU is a hydraulic steering cylinder assembly used in Komatsu motor grader applications. Public parts-market references identify 23B-63-72101 as a Komatsu cylinder component, and one supplier lists it directly as CYLINDER GP for Komatsu GD510-R. Another grader parts source groups 23B-63-72101, 23B-63-72102, 23B-63-72100, and 23B-63-72103 together as steering cylinder assy references for Komatsu grader GD655.

For heavy machinery buyers, this part is not a generic hydraulic cylinder. A steering cylinder on a motor grader is connected to one of the most important machine-control systems. Graders work in road construction, surface leveling, shoulder preparation, mining support roads, and infrastructure maintenance, where steering response and machine alignment directly affect productivity and safety. When a steering cylinder becomes weak, leaking, worn, or damaged, the machine may lose the precise control that operators need during long grading passes.

At 3GEN Export, we supply 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU as an OEM supplier solution for global customers. We deliver all over the world in 5 working days, helping workshops, contractors, resellers, and fleet owners reduce downtime and keep Komatsu graders ready for work.

What Is 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU?

The 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU is a Komatsu grader hydraulic cylinder used in steering-related applications. 3GEN lists 23B-63-72101 as CYLINDER GP for Komatsu GD510-R, while 3GENEXPORT identifies the same part family as STEERING CYLINDER ASSY KOMATSU GRADER GD655. These sources support the product’s function as a grader steering cylinder rather than a blade lift, leaning, or side-shift cylinder.

A separate Turkish grader parts list also describes 23B-63-72101 as direksiyon piston lifti, which means steering piston lift/cylinder in Turkish, and it also lists 23B-63-72101-A as a related steering cylinder seal kit reference. This is useful for maintenance teams because it confirms that the number is actively used in the steering-cylinder service market.

This distinction matters for your website. Buyers searching for this number are usually not looking for a random cylinder. They are looking for a steering-related hydraulic component for Komatsu grader service. That is why the page should clearly position the part around grader steering control, hydraulic reliability, and exact part-number fitment.

Why This Steering Cylinder Matters

A motor grader depends heavily on steering stability. Unlike many heavy machines that move mainly in straight pushing or digging patterns, a grader must hold precise direction while shaping long surfaces. It may work along road edges, drainage lines, shoulders, slopes, and narrow construction zones. In those conditions, the steering system must respond smoothly and predictably.

The 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU helps support that control by converting hydraulic pressure into steering movement. If the cylinder is leaking, worn internally, or physically damaged, the operator may notice steering delay, weak response, hydraulic drift, or uneven machine control. These issues can reduce grading quality and increase operator fatigue.

A properly matched replacement steering cylinder helps restore:

Controlled Steering Movement

The cylinder supports smoother steering action and helps the grader respond more predictably during work.

Better Machine Alignment

Correct steering performance helps the operator maintain clean grading lines and consistent machine positioning.

Reduced Hydraulic Downtime

Replacing a worn cylinder assembly can help avoid repeated repairs caused by seal wear, internal bypass, or rod damage.

Safer Jobsite Operation

A grader with dependable steering response is easier to control around trucks, workers, trenches, road shoulders, and other site obstacles.

Technical Details of 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU

Part Number Formats

23B6372101

23B-63-72101

Both formats should be used on the product page because buyers may search with or without dashes. Market Istanbul lists the same part with both number formats, 23B-63-72101 and 23B6372101, which supports using both versions for SEO and buyer search behavior.

Product Name

CYLINDER ASSY

CYLINDER GP

Steering Cylinder Assembly

Komatsu Grader Hydraulic Cylinder

Product Category

Hydraulic System

Steering Cylinder

Motor Grader Spare Part

Komatsu Hydraulic Cylinder

Confirmed Function

Public grader parts sources identify this part as a steering cylinder assembly for Komatsu graders. 3GENEXPORT specifically groups 23B-63-72101 with steering cylinder assembly references for GD655, while another parts list names it as a steering piston/cylinder reference.

Weight in KG

The strongest practical weight reference available from public product listings is 10 kg. A 3GEN Export indexed listing describes 23B-63-72101 CYLINDER ASSY KOMATSU GRADER as a 10 kg product and lists compatible grader models.

Recommended listing weight:

10 kg

Final packed weight should still be confirmed before shipment, especially for export orders requiring protective packaging.

Compatible KOMATSU Models for 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU

Public sources connect this part mainly with Komatsu grader models.

Commonly Referenced Komatsu Models

GD510-R

GD511

GD655

GD675

GD661

3GEN lists 23B-63-72101 for Komatsu GD510-R. 3GENEXPORT connects the part family with Komatsu Grader GD655. A 3GEN Export indexed listing gives GD511, GD655, and GD675 as compatible models. Another spare parts listing references 23B-63-72101 steering in relation to GD-661.

Important Fitment Note

Final compatibility should always be confirmed by exact part number, machine model, and serial number before order. Komatsu grader hydraulic parts can vary by serial range, regional version, and steering-system configuration. This is especially important because closely related numbers such as 23B-63-72100, 23B-63-72102, and 23B-63-72103 appear in the same steering cylinder family.

Product Design and Working Characteristics

The supplied image shows a yellow hydraulic cylinder assembly with a compact body, rod-end structure, mounting eye, hydraulic porting, and a protective boot-style area around the rod side. This design is consistent with a grader steering hydraulic cylinder, where the part must deliver controlled linear force while working under vibration, dust, pressure cycling, and outdoor conditions.

A steering cylinder in a grader must be strong enough to handle repeated directional movement while remaining smooth enough for precision work. In road grading, even small steering inconsistencies can affect the finish line and the operator’s ability to keep the machine aligned over long passes.

Hydraulic Pressure Control

The cylinder converts hydraulic pressure into steering movement, helping the machine respond to operator input.

Heavy-Duty Mounting Points

The mounting structure allows the cylinder to connect securely into the steering linkage or related grader control system.

Serviceable Cylinder Family

Public parts lists show related service references, including a steering cylinder seal kit associated with 23B-63-72101-A. This suggests the cylinder family is recognized in hydraulic repair and maintenance channels.

Grader-Specific Application

Because multiple sources connect this part with Komatsu graders, it should be positioned as a grader-specific hydraulic steering cylinder rather than a universal industrial cylinder.

Key Benefits of 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU

Supports Reliable Steering Response

The cylinder helps the grader maintain controlled steering movement during roadwork, site leveling, and surface preparation.

Helps Restore Hydraulic Performance

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

Suitable for Professional Grader Maintenance

This part is useful for workshops, contractors, fleet maintenance teams, and spare parts resellers working with Komatsu grader hydraulic systems.

Strong Search Visibility

Using both 23B6372101 and 23B-63-72101 improves product discoverability because buyers may search either format. Public listings use both formats, which supports including both in your product title and description.

Supports Downtime Reduction

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

Common Reasons for Replacement

Hydraulic Oil Leakage

Seal wear can cause visible oil leakage and reduced cylinder performance. Since public parts lists reference steering cylinder seal kit items for this number family, sealing service is a known maintenance path.

Weak Steering Response

If the grader responds slowly or inconsistently, the cylinder may be worn internally or may not be holding pressure correctly.

Rod or Mounting Damage

Bent rods, damaged eye mounts, worn bushings, corrosion, or impact damage can make complete assembly replacement more practical than repair.

Fleet Refurbishment

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

Preventive Maintenance

Replacing a weak steering cylinder before failure can help avoid downtime during road construction, quarry work, or maintenance operations.

Why Buy from 3GEN Export?

At 3GEN Export, we understand that hydraulic steering parts are downtime-sensitive. When a Komatsu grader loses steering performance, the machine cannot deliver the precision and confidence expected on site. That is why we supply 23B6372101, 23B-63-72101 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 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 correct part number 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 appear throughout the page.

Recommended keyword variations:

23B6372101

23B-63-72101

Komatsu steering cylinder

Komatsu grader hydraulic cylinder

Komatsu cylinder assy

GD510-R steering cylinder

GD655 steering cylinder

GD511 hydraulic cylinder

GD675 cylinder assembly

Komatsu grader spare parts

Komatsu hydraulic system parts

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

Final Summary

The 23B6372101, 23B-63-72101 CYLINDER ASSY KOMATSU is a Komatsu grader hydraulic steering cylinder assembly. Public sources identify the part as CYLINDER GP for GD510-R, group it with steering cylinder assembly references for GD655, and list market compatibility references including GD511, GD655, GD675, and GD661. A public indexed product listing also gives a practical weight reference of 10 kg.

For your website, this product should be positioned as a function-specific Komatsu grader steering cylinder that supports stable hydraulic movement, controlled steering response, 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: 10 kg

Final packed weight should be confirmed before shipment for export packaging.

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.