23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU

Heavy-Duty Leaning Cylinder Assembly for Komatsu Motor Graders

The 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU is a hydraulic cylinder assembly used on Komatsu motor graders, and public cross-reference sources consistently connect it with the grader leaning function rather than a general-purpose hydraulic application. Seal-kit references for this cylinder identify it with a 40 mm rod and 80 mm bore, which helps define its service class and supports its role as a compact but important hydraulic control component in grader articulation and wheel-leaning geometry.

For buyers searching by number, this part may appear as 23B6352101 or 23B-63-52101. Both formats point to the same Komatsu hydraulic cylinder reference, and using both versions on a product page is essential because heavy machinery buyers often search exactly as the number appears in their parts book, seal kit, workshop list, or old invoice. Public marketplace listings also show this part with a published weight of 14 kg, making it easier to build a practical shipping-ready product listing.

At 3GEN Export, we supply 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU as an OEM supplier solution for global heavy equipment buyers. We deliver all over the world in 5 working days, helping workshops, fleet owners, resellers, and contractors reduce downtime when grader hydraulic parts need urgent replacement.

What Is 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU?

The 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU is best understood as a Komatsu grader hydraulic cylinder tied to the leaning system. Multiple seal-kit application pages connect cylinder number 23B-63-52101 directly to “leaning” on Komatsu motor graders, which is an important clue because it defines the function more accurately than the short name “cylinder assy” alone. In grader terminology, the leaning function is critical for wheel and frame control during slope correction, surface balancing, steering stability, and precision finishing work.

A Turkish grader parts listing gives even more direct functional wording by describing 23B-63-52101 as “teker yatırma lifti komple,” which translates to a complete wheel-leaning lift or leaning cylinder assembly. That aligns well with the hydraulic application data from seal-kit suppliers and gives strong support for positioning this part as a leaning cylinder for Komatsu motor graders rather than a blade side shift or circle turn cylinder.

From an e-commerce perspective, that distinction matters. A buyer searching for a Komatsu leaning cylinder usually knows the machine is losing correct leaning action, showing hydraulic leakage, or needing a full cylinder replacement after rod, seal, or barrel wear. A product page should therefore explain the real operating role of the part, not just repeat the part number.

Why This Cylinder Assembly Matters on a Komatsu Grader

A motor grader is valued for precision, not simply for raw pushing force. Its ability to hold a line, work on crowned roads, correct side slope, and keep the blade stable over long passes depends on the coordinated performance of multiple hydraulic systems. The leaning cylinder is one of those systems that quietly shapes machine control. Public seal-kit application references clearly show that 23B-63-52101 is linked with Komatsu grader leaning applications, which means it plays a direct part in how the machine positions itself in relation to the working surface.

In real jobsite use, that means this cylinder contributes to smoother grader control on uneven ground, better correction on side slopes, and more stable working geometry during finishing operations. That performance explanation is an inference from the documented leaning application of the cylinder and from the normal function of grader leaning systems. When the cylinder is worn, leaking, internally bypassing, or physically damaged, the operator may notice weaker response, drifting, poor hold, or reduced control confidence.

For contractors and fleet owners, this is not a cosmetic part. A faulty leaning cylinder can affect grading quality, increase operator fatigue, and slow down surface-finishing work. Replacing the correct cylinder helps restore predictable hydraulic response and supports cleaner grading performance across longer shifts.

Technical Details of 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU

Public information about this part comes mainly from cylinder listings, seal-kit references, and compatible application pages. Taken together, they provide a useful technical baseline for a professional product page.

Part number formats

23B6352101
23B-63-52101

Product name

CYLINDER ASSY
Cylinder Assembly
Komatsu grader leaning cylinder assembly

Function

Leaning hydraulic cylinder for Komatsu motor graders. This function is supported by multiple seal-kit application pages that specifically match cylinder 23B-63-52101 to “leaning.”

Weight in KG

14 kg. Public commercial listings from 3GEN Export’s indexed product/category pages repeatedly show 23B-63-52101 CYLINDER ASSY as a 14 kg item.

Service dimensions referenced in seal-kit sources

Rod diameter: 40 mm
Bore diameter: 80 mm

Related service reference

Seal kit number 707-98-22140 is repeatedly associated with cylinder 23B-63-52101 in grader leaning applications. This is useful for maintenance teams because it confirms the cylinder family and gives additional evidence of the part’s hydraulic function.

Compatible KOMATSU Models for 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU

The strongest directly supported model fitment in the search results is for Komatsu motor graders GD613A-1 and GD613R-1. Hercules application pages connect 23B-63-52101 to leaning on GD613A-1 and GD613R-1 with serial number 30001 and after, while another listing connects the same cylinder number with Komatsu GD611A-1 and GD611R-1 grader leaning applications from serial 10001-up via the associated seal-kit family.

Directly supported model references

GD613A-1
GD613R-1
GD611A-1
GD611R-1

A local parts-market entry also ties 23B-63-52101 to GD655-related terminology, but that result is less structured and less explicit than the application pages above. Because of that, GD655 can be mentioned as a possible market association, but the stronger, cleaner compatibility evidence remains GD613A-1, GD613R-1, GD611A-1, and GD611R-1.

Important fitment note

Final compatibility should always be confirmed by part number, machine model, and serial number before purchase. Public results clearly show that closely related cylinder numbers such as 23B-63-52100, 23B-63-52101, and 23B-63-52102 are used across different grader models and serial breaks, so checking the exact reference is essential.

Product Design and Working Characteristics

The product image shows a classic heavy machinery hydraulic cylinder layout with eye-end mounting points, a compact cylinder body, and a protected rod assembly, which visually matches the expected construction of a grader leaning cylinder. While the exact factory drawing is not publicly available in the search results, the hydraulic service references around 23B-63-52101 indicate a rod-and-bore combination designed for controlled leaning movement rather than a large blade-lift cylinder.

Compact but critical hydraulic role

A leaning cylinder does not need to be the largest cylinder on the machine to be essential. Its value comes from positioning accuracy, consistent hydraulic sealing, and the ability to hold commanded geometry under load. The 40 mm rod and 80 mm bore references suggest a balanced cylinder size appropriate for precise grader control.

Stable control in finishing work

Because this cylinder is used in the leaning application, it supports one of the grader’s precision-oriented control movements. That means it matters most when the operator is working on shaped surfaces, corrected side slopes, or fine road finishing. This is a grounded inference from the documented application.

Serviceable hydraulic family

The fact that this cylinder is supported by a known seal-kit reference is useful for workshops. It means the cylinder family is already visible in the parts-service market, making it easier to identify maintenance paths, overhaul options, and associated repair components.

Typical Reasons Buyers Replace 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU

In most cases, buyers do not search for this cylinder unless there is a real machine problem. Common replacement scenarios include hydraulic leakage, weak leaning response, rod damage, internal bypass, worn eye mounts, or a complete grader refurbishment project. These scenarios are consistent with the normal service life issues of leaning cylinders and are supported indirectly by the active seal-kit and replacement market for 23B-63-52101.

Hydraulic leakage

Seal wear is one of the most common reasons a leaning cylinder loses performance. Public seal-kit references for 23B-63-52101 strongly suggest that sealing service is a known maintenance need for this cylinder family.

Leaning drift or weak hold

If the grader cannot maintain proper leaning position, the cylinder may be worn internally or losing pressure across the piston. This is a typical hydraulic-cylinder failure pattern and a reasonable inference from the cylinder’s leaning function.

Fleet rebuild or grader overhaul

Used graders being rebuilt for resale, export, or long-term service often require hydraulic cylinder inspection and replacement. A new cylinder assembly is often preferred when downtime cost is higher than rebuild cost.

Workshop stock support

Parts dealers and heavy equipment workshops may stock this reference because leaning cylinders are application-specific and can delay machine availability when they fail.

Why This Part Is Valuable for SEO and Buyer Intent

This product is a strong example of a part that benefits from layered search optimization. Heavy equipment buyers do not all search in the same way. Some enter the exact number 23B6352101. Others search 23B-63-52101 with dashes. Others search “Komatsu leaning cylinder,” “GD613A-1 cylinder,” or “Komatsu grader cylinder assy.” A strong product page should capture all of those search paths without repeating the same exact phrase too aggressively.

That is why this page should naturally include the following variations:

Useful keyword variants

23B6352101
23B-63-52101
Cylinder Assy Komatsu
Komatsu grader cylinder
Komatsu leaning cylinder
GD613A-1 leaning cylinder
GD611A-1 leaning cylinder
Komatsu hydraulic cylinder assy

Using these variations helps support Google, internal search, and Search GPT discovery while keeping the keyword density in the healthy 1% to 2% range.

Why Buy from 3GEN Export

At 3GEN Export, we understand that grader hydraulic parts are downtime-sensitive. When a leaning cylinder is out of service, the machine loses part of the precision that makes a grader valuable in the first place. That is why we supply 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU as an OEM supplier for professional buyers who need dependable parts support.

Worldwide delivery in 5 working days

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

OEM supplier approach

We focus on OEM supplier solutions for heavy machinery spare parts, giving buyers a practical option for professional replacement sourcing.

Heavy machinery specialization

Our product range is built around real heavy equipment applications, including hydraulic, transmission, cabin, and grader-specific parts.

Export-ready service

We support international buyers who need reliable communication, secure supply, and fast parts fulfillment for global operations.

Buying Tips Before Ordering

Before ordering 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU, buyers should confirm a few critical details to avoid mismatch.

Check the exact part number

Make sure the cylinder reference is exactly 23B-63-52101, not 23B-63-52100 or 23B-63-52102. Public sources show all three numbers in related grader leaning contexts, which means confusion is possible if the machine record is incomplete.

Confirm model and serial

The cleanest public fitment references point to GD613A-1 and GD613R-1 from serial 30001-up and GD611A-1 / GD611R-1 through associated application references. Serial breaks matter.

Review whether you need a seal kit or full cylinder

Several search results are specifically for seal kits rather than the full cylinder assembly. Buyers should confirm whether they need the complete cylinder or only the repair kit.

Final Summary

The 23B6352101, 23B-63-52101 CYLINDER ASSY KOMATSU is a Komatsu motor grader hydraulic cylinder strongly associated with the leaning function. Public sources connect it directly to leaning applications on GD613A-1 and GD613R-1 graders from serial 30001-up, while related service references also link it to GD611A-1 and GD611R-1 grader applications. Seal-kit sources repeatedly identify this cylinder family with a 40 mm rod and 80 mm bore, and indexed commercial listings show a practical product weight of 14 kg.

For buyers who need a strong website listing, this part should be positioned as a precision hydraulic leaning cylinder for Komatsu graders rather than as a generic cylinder. At 3GEN Export, we supply this product as an OEM supplier and deliver all over the world in 5 working days.

Weight in KG

14 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.