23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU

Precision Blade Side Shift Cylinder for Komatsu Motor Graders

The 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU is a hydraulic cylinder assembly identified in Komatsu parts references as CYLINDER ASS’Y, BLADE SIDE SHIFT. Public parts-catalog listings also show this part with a stated weight of 40.000 kg, confirming that it is a full working cylinder assembly rather than a small internal repair component.

For buyers in the grader market, that function matters immediately. A blade side shift cylinder is directly tied to how the moldboard is positioned laterally during grading, trimming, shoulder work, and fine surface correction. In other words, this is not a background hydraulic item. It is part of the system that helps a Komatsu grader maintain precision and controlled blade movement on real jobsite surfaces. The seal-kit market for this exact cylinder number also describes it as a blade side shift cylinder for Komatsu graders, which reinforces the same application from a second source.

At 3GEN Export, we supply 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU as an OEM supplier solution for professional heavy machinery buyers. We deliver all over the world in 5 working days, helping workshops, contractors, resellers, and fleet managers reduce downtime when grader hydraulic parts need urgent replacement.

What Is 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU?

The clearest public identification for this part comes from Komatsu-oriented parts databases, where 23B-63-42103 is listed as CYLINDER ASS’Y, BLADE SIDE SHIFT. That wording is important because it defines both the component type and its machine function. It is a complete blade side shift cylinder assembly, not just a rod, not just a piston, and not just a seal kit.

This cylinder belongs to the hydraulic system area used to move the grader blade sideways with controlled force. That side shift motion is a key part of grader versatility because it allows the operator to adjust moldboard position more precisely for edge work, slope shaping, ditch finishing, and cleaner road-surface correction. That operational explanation is an inference based on the documented blade side shift function of the part.

The images you provided also fit this application well. The part has the long hydraulic-body profile, eye-end mounting point, and compact port arrangement expected from a grader blade side shift cylinder. Visually, it matches the type of component used for controlled linear motion in work-equipment hydraulic systems.

Why This Komatsu Cylinder Matters in Daily Grader Work

A motor grader earns its value through accuracy. Unlike machines built mainly for bulk pushing or digging, a grader is expected to shape long surfaces consistently and respond smoothly to fine adjustments. Because this component is the blade side shift cylinder, its condition influences how confidently the operator can position the blade during precision tasks.

When a blade side shift cylinder becomes worn, leaking, bent, internally bypassed, or slow to respond, the grader may lose some of the precise control that makes it effective in roadwork and finishing operations. That can affect edge alignment, pass consistency, and operator confidence. This is a practical inference grounded in the fact that the part is specifically used in the blade side shift system.

That is why buyers usually search this part by exact number. They are often not browsing casually. They are trying to solve a real machine problem involving blade movement, hydraulic performance, or grader control quality.

Technical Details of 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU

Part Number Formats

This part appears in the market in both of the following formats:

23B6342103

23B-63-42103

Official Part Name

Public Komatsu parts references identify the product as:

CYLINDER ASS’Y, BLADE SIDE SHIFT

Product Group

The part belongs to the hydraulic system and specifically to the blade side shift cylinder position within grader work equipment. A myKomatsu listing also places 23B-63-42103 under blade and dozer frame related parts, which is consistent with its grader blade application.

Weight in KG

The strongest catalog-based weight figure I found for this part is 40.000 kg. That same weight appears in Komatsu-oriented catalog mirrors as well, which makes it the most reliable usable number for your listing.

Related Service Market Evidence

Multiple public seal-kit listings identify 23B-63-42103 specifically as a blade side shift cylinder for Komatsu graders, which is useful because it confirms that the part is actively recognized in the hydraulic repair market and not just in one isolated parts database.

Compatible KOMATSU Models for 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU

Compatibility is where this part becomes especially important. Public model references show that 23B-63-42103 is used on several Komatsu motor grader families. One Komatsu catalog mirror lists the part for these models: GD510R-1, GD511A-1, GD611A-1, GD621R-1, and GD661A-1.

There is also a public seal-kit PDF that specifically connects 23B-63-42103 with blade side shift on L&T Komatsu GD511A-1, which is strong supporting evidence for at least that model family.

A Turkish parts-market page groups 23B-63-42100, 23B-63-42101, 23B-63-42102, and 23B-63-42103 together under Komatsu Grader GD655, which suggests market-level association with GD655 as well. I would treat that as a useful secondary fitment clue rather than the primary source of truth, because it is less specific than the Komatsu parts-catalog style listings.

Commonly Referenced Komatsu Models

GD510R-1

GD511A-1

GD611A-1

GD621R-1

GD661A-1

Possible market association: GD655

Important Fitment Note

Final compatibility should always be confirmed by exact part number, machine model, and serial number before order. Public parts sources and repair-market sources agree on the blade side shift function, but some market pages group related cylinder numbers together, which means exact verification is the safest way to avoid mismatch.

Function of the Blade Side Shift Cylinder

The purpose of this cylinder is to create controlled linear hydraulic movement for the blade side shift system. In grader work, side shift is important because it helps the operator move the blade laterally relative to the machine frame. That makes the grader more adaptable during shoulder shaping, edge trimming, ditch formation, and surface correction. This explanation is an inference based directly on the documented part name and application.

A correctly functioning cylinder in this position supports smoother motion, better hold under hydraulic pressure, and more predictable blade positioning. When the machine is doing fine roadwork or repeated leveling passes, that consistency matters. Even a powerful grader can produce weak results if precision hydraulic components in the blade movement system are not working properly.

Product Benefits for Buyers

Stable Hydraulic Blade Positioning

Because this is the blade side shift cylinder assembly, it helps the blade move where the operator needs it and stay responsive under working load. That matters most in finish grading and alignment-sensitive tasks.

Useful for Full Cylinder Replacement

The 40 kg catalog weight and the part naming both indicate that this is a full assembly, which is valuable for buyers who do not want to rebuild a worn cylinder piece by piece. Workshops dealing with damaged rods, scored barrels, or heavy seal wear often prefer a complete cylinder solution.

Active Repair and Service Market Recognition

Since repair seal kits are already sold for this exact cylinder number, the part is clearly recognized in the hydraulic service market. That is helpful for workshops because it confirms the cylinder family is known, maintained, and actively replaced in the field.

Grader-Specific Application

This is not a generic hydraulic cylinder. Public references tie it specifically to Komatsu graders and blade side shift use. That improves buyer confidence when they need a function-specific replacement.

Typical Reasons Buyers Replace This Part

Most buyers searching for 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU are dealing with one of several real maintenance issues.

A common reason is hydraulic leakage. Since this exact cylinder has corresponding seal-kit listings in the market, seal wear is clearly a known service point for this cylinder family.

Another reason is weak or inconsistent blade side shift response. Because the cylinder is responsible for side shift movement, internal bypass or rod damage can reduce control accuracy. That is a grounded operational inference from the documented function of the part.

Fleet refurbishment is another major use case. When graders are rebuilt for resale, export, or continued long-term service, hydraulic cylinders in work-equipment positions are often inspected closely and replaced where needed.

Why 3GEN Export for 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU

At 3GEN Export, we know grader hydraulic parts are time-sensitive. When a blade side shift cylinder is out of service, the machine may still run, but its precision and work quality can drop fast. That is why we supply this part as an OEM supplier for buyers who need a practical, professional replacement solution.

We deliver all over the world in 5 working days, which is especially important for workshops handling urgent repairs, dealers fulfilling customer orders, and contractors trying to return a grader to service without delay.

Our heavy machinery focus also matters here. Buyers are not ordering a generic industrial cylinder. They are sourcing a Komatsu grader component with a function-specific application, and that requires a supplier that understands the difference.

SEO Advantage of Using Both 23B6342103 and 23B-63-42103

For product-page performance, it is important to use both number styles naturally. Many buyers search without dashes because that is how the number appears in ERP systems or copied notes. Others search with dashes because that is how it appears in parts books and listings. Public catalog pages themselves display both versions together, which confirms this search behavior is already built into the market.

That is why this page should also support related natural search phrases such as:

Komatsu blade side shift cylinder

Komatsu grader blade cylinder

23B6342103 cylinder assembly

23B-63-42103 blade side shift cylinder

Komatsu grader hydraulic cylinder

Using those supporting phrases improves visibility without forcing excessive exact-match repetition.

Final Product Summary

The 23B6342103, 23B-63-42103 CYLINDER ASSY BLADE KOMATSU is a Komatsu hydraulic cylinder assembly publicly identified as CYLINDER ASS’Y, BLADE SIDE SHIFT. The strongest catalog evidence lists the part at 40.000 kg and associates it with Komatsu motor grader models including GD510R-1, GD511A-1, GD611A-1, GD621R-1, and GD661A-1. Separate repair-market sources also confirm that this exact cylinder number is used for blade side shift on grader applications, especially GD511-family equipment.

For your website, this part should be positioned as a precision grader hydraulic component that supports lateral blade control, accurate finishing work, and dependable side shift response. At 3GEN Export, we supply this product as an OEM supplier and deliver all over the world in 5 working days.

Weight in KG

40 kg

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.