23B1512620, 23B-15-12620 GEAR RING KOMATSU

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU is a transmission ring used in Komatsu motor grader applications. Public parts references connect this number with the reverse clutch section of the power train, which means it belongs to an internal working assembly rather than an outer structural area. One current seller listing also shows a reference weight of 2.32 KG.

From the uploaded images, the 23B1512620, 23B-15-12620 GEAR RING KOMATSU has the profile of a heavy internal gear component built for enclosed service. The part shows a thick cylindrical body, deep internal teeth, a broad working width, and a smooth outer wall with machined bands. Those visual characteristics fit well with a transmission-side application where stable engagement and dimensional accuracy matter over long working hours.

At 3GEN Export, we supply the 23B1512620, 23B-15-12620 GEAR RING KOMATSU as an OEM supplier for buyers who need dependable sourcing, export-ready service, and worldwide delivery in 5 working days. For workshops, fleet owners, and machinery traders, this is exactly the kind of component that matters when a grader transmission is under repair and every day of downtime has a cost.

Product Overview

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU appears online in both hyphenated and non-hyphenated formats. That is important for search visibility because buyers often look up this part number in different ways, depending on whether they are using a workshop record, an old catalog, or an internal purchasing list. Public references identify it as a gear ring for Komatsu grader transmission service.

A strong product page for the 23B1512620, 23B-15-12620 GEAR RING KOMATSU should do more than repeat the number. It should explain the application clearly, show the visible structure of the component, and help the buyer understand where the part belongs in the machine. In real purchasing situations, that clarity matters because transmission parts are rarely bought casually. They are normally ordered during inspection, rebuild planning, or active repair work.

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU is especially relevant to buyers working with Komatsu graders in the GD605A, GD611A, GD621A, GD621R, GD623A, GD625A, GD661A, and GD663A families. Public catalog results consistently tie this part number to that grader group, while one seller listing specifically presents it as a GD661 grader gear item.

What the Part Does

The most useful clue about the working role of the 23B1512620, 23B-15-12620 GEAR RING KOMATSU comes from its catalog placement. Public references place the part in the reverse clutch section of the transmission, which shows that it functions inside a clutch-related power-train assembly rather than in an exposed external location. That is an important distinction because internal transmission parts are expected to maintain their geometry under load, heat, oil circulation, and repeated directional changes.

In practical terms, the 23B1512620, 23B-15-12620 GEAR RING KOMATSU helps support controlled internal engagement within the transmission group. A ring in this position has to work accurately with nearby parts so that the reverse clutch assembly can operate with stable contact, predictable load transfer, and reduced wear progression over time. When a part in this area becomes worn, chipped, or distorted, the effect can spread into the surrounding transmission behavior rather than staying isolated to a single visible defect.

That is why the 23B1512620, 23B-15-12620 GEAR RING KOMATSU matters most to serious buyers. They are usually not looking for a cosmetic spare part. They are trying to restore working transmission integrity, reduce repeat teardown risk, and return the grader to service with confidence.

Visual Analysis of the Uploaded Images

The uploaded photos make the structure of the 23B1512620, 23B-15-12620 GEAR RING KOMATSU very clear.

Thick cylindrical construction

The first thing that stands out is the body mass. This is not a thin ring, a light spacer, or a low-duty stamped item. The component has a solid cylindrical form with enough material thickness to suggest high-duty internal use. That heavier construction supports dimensional stability, which is especially important in enclosed transmission assemblies.

Deep internal tooth profile

The inner teeth are tall, sharp, and evenly machined around the full inner circumference. This is one of the strongest visual signs that the part is intended for controlled internal engagement. The tooth form looks precise rather than approximate, which is what buyers want to see in a transmission component.

Smooth outer wall

Unlike an externally toothed ring, this part has a smooth outer body with visible circular machining bands. That design difference is useful because it helps separate the 23B1512620, 23B-15-12620 GEAR RING KOMATSU from other ring-style parts that may sit in nearby sections of the transmission family.

Workshop-friendly identification

The images are also valuable from a practical sales perspective. A technician can compare tooth layout, wall thickness, and overall form against the removed part on the bench. That kind of visual confirmation helps reduce ordering hesitation and makes the listing more useful for real repair decisions.

Compatible KOMATSU Models

Public references associate the 23B1512620, 23B-15-12620 GEAR RING KOMATSU with Komatsu grader families used in transmission applications. The broadest exact-part family references currently available connect it with these models: GD605A, GD611A, GD621A, GD621R, GD623A, GD625A, GD661A, and GD663A. One public transmission page also places the part in the reverse clutch section of the GD623A-1.

You can list the compatible models on your page like this:

• Komatsu GD605A

• Komatsu GD611A

• Komatsu GD621A

• Komatsu GD621R

• Komatsu GD623A

• Komatsu GD625A

• Komatsu GD661A

• Komatsu GD663A

A seller listing also presents this number directly as a GD661 grader gear item, which adds another public reference point for buyers familiar with that machine family.

Because grader transmission parts can be serial-sensitive, the safest final purchasing step is still machine serial number verification before order. That is the best way to reduce mismatch risk when several visually similar transmission parts exist in the same machine family.

Technical Details

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU can be described as a heavy internal transmission ring for Komatsu motor grader service. Public references identify it as a gear ring, connect it to reverse clutch transmission use, and show a reference weight of 2.32 KG.

Product Identification

Product name: 23B1512620, 23B-15-12620 GEAR RING KOMATSU

Alternate search forms: 23B1512620, 23B-15-12620, 23B 15 12620

Part type: Gear ring

Machine group: Komatsu motor grader

Application area: Transmission reverse clutch

Reference weight: 2.32 KG

Visible Physical Features

Heavy cylindrical ring body

Deep internal teeth

Smooth machined outer wall

Broad face width for enclosed-duty use

Profile suited to oil-lubricated transmission service

These visible traits make the 23B1512620, 23B-15-12620 GEAR RING KOMATSU easier to identify and more convincing as an e-commerce listing because the buyer can match both the part number and the physical profile.

Why This Part Matters in Real Repairs

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU matters because grader transmission repairs are expensive in labor, time, and lost machine productivity. When a transmission is already open, every internal component becomes more important than its name alone suggests. Buyers are not simply replacing a ring. They are protecting a rebuild schedule, a technician’s time, and the machine’s return to work.

In real operating conditions, Komatsu graders spend long hours under shifting loads, changing surfaces, and repeated forward-reverse movement. A component in the reverse clutch group has to stay dimensionally stable in exactly that kind of environment. That is why parts like this are chosen for fit, tooth accuracy, and working reliability rather than for price alone.

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU also matters because internal wear can spread. When one part in a clutch-related section shows damage, the surrounding transmission area usually deserves careful inspection as well. Buyers who understand this tend to value clear application data and a supplier that can respond quickly.

Buying Tips

A useful product page should help the buyer avoid mistakes before they happen.

Use both number styles

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU should be searchable under both formats. Some buyers type the hyphenated version, while others use the compact number style without separators. Supporting both forms naturally improves discoverability and helps capture more qualified search traffic.

Confirm the machine family

Public references tie this part to the GD605A, GD611A, GD621A, GD621R, GD623A, GD625A, GD661A, and GD663A grader families. That gives buyers a strong application starting point.

Confirm the section

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU is associated with the transmission reverse clutch group. That matters because nearby parts from other clutch sections can look similar while serving a different role inside the power train.

Compare the removed part

The uploaded images are strong enough for workshop-level comparison. A technician can look at the internal teeth, the outer wall style, and the width of the body before approving the order. That lowers uncertainty and makes the product page more conversion-friendly.

Why Buy from 3GEN Export

At 3GEN Export, we supply the 23B1512620, 23B-15-12620 GEAR RING KOMATSU as an OEM supplier for global heavy machinery buyers who need accurate sourcing and fast dispatch. Transmission parts are rarely ordered under relaxed conditions. Usually the machine is down, the workshop is waiting, and the buyer needs confidence as much as speed.

That is why 3GEN Export presents the 23B1512620, 23B-15-12620 GEAR RING KOMATSU as a serious grader transmission component rather than just a line in a catalog. We focus on correct part identification, export-ready communication, and worldwide delivery in 5 working days.

For distributors, rebuild shops, fleet operators, and machinery traders, that combination is practical. The right part delivered quickly can protect the repair timeline and reduce unnecessary delays in the field.

SEO Value for Your Website

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU is a strong SEO product because the search intent is highly specific. Buyers searching this part number are usually not browsing casually. They tend to know the machine family, understand the urgency of the repair, and want a part page that confirms application, physical structure, and supplier reliability.

That makes this type of listing valuable not only for traditional search engines but also for AI-assisted search systems. When the page clearly connects the part number, machine family, application area, visible construction, and delivery capability, it becomes easier for search tools to understand what the product is and who it is for.

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU also benefits from image-supported content. The number brings in the buyer, but the technical explanation and compatibility guidance help close the gap between search and purchase.

Final Summary

The 23B1512620, 23B-15-12620 GEAR RING KOMATSU is a 2.32 KG Komatsu motor grader transmission part associated with the reverse clutch section. Public references connect it most clearly with GD605A, GD611A, GD621A, GD621R, GD623A, GD625A, GD661A, and GD663A grader families, while one seller listing specifically presents it as a GD661 grader gear item.

From the uploaded images, the 23B1512620, 23B-15-12620 GEAR RING KOMATSU appears as a heavy, precisely machined internal ring built for enclosed transmission duty. Its thick body, deep inner teeth, and smooth outer wall all support its role as a reverse clutch transmission component.

For a product page that needs to rank well and convert well, the 23B1512620, 23B-15-12620 GEAR RING KOMATSU should be presented as a high-duty grader transmission part supplied by 3GEN Export as an OEM supplier with worldwide delivery in 5 working days.