23A1511210, 23A-15-11210 CAGE KOMATSU

Heavy-duty transmission cage for Komatsu grader applications

The 23A1511210, 23A-15-11210 CAGE KOMATSU is a transmission-related Komatsu spare part listed in public parts references as CAGE within the TRANSMISSION (1ST AND 2ND CLUTCH) section. Exact-match listings connect this part number to Komatsu grader applications rather than excavators, and the strongest public compatibility references point to the GD505A-3 S/N 1001-UP and GD511A-1 S/N 10001-UP model groups. Additional aftermarket cross-listings also associate it with GD521A-1 and GD525A-1, but those broader references should be confirmed by serial number before sale.

From the images you provided, this part is a machined cylindrical cage with multiple bolt holes around the flange face, internal stepped surfaces, and outer grooves that indicate it is designed to locate, support, and interface with clutch or transmission components inside a Komatsu grader drivetrain assembly. The image-based observations are visual only, while the transmission and clutch placement comes from public parts references.

At 3GEN Export, we supply 23A1511210, 23A-15-11210 CAGE KOMATSU as an OEM supplier part for professional buyers who need correct part-number sourcing, dependable export support, and worldwide delivery in 5 working days.

What is 23A1511210, 23A-15-11210 CAGE KOMATSU?

The most reliable public description for this part is simply CAGE. Public catalog references place it in the 1st and 2nd clutch transmission unit, which means it is not a cosmetic or external accessory component. It belongs to the internal transmission system where dimensional accuracy, correct fit, and stable component positioning matter for power transfer and clutch operation.

For SEO and industrial search intent, your product page should use both number styles together because buyers often search either the compact number or the hyphenated version:

Searchable part number formats

• 23A1511210
• 23A-15-11210

Best-supported product naming

• 23A1511210, 23A-15-11210 CAGE KOMATSU
• 23A-15-11210 CAGE KOMATSU GRADER

Where this part is used

The strongest exact-match references place this part in the TRANSMISSION (1ST AND 2ND CLUTCH) unit. That tells buyers this cage is part of the clutch-related transmission assembly in Komatsu grader powertrain systems. In practical terms, parts in this area help maintain alignment, positioning, and structural support for adjoining clutch or gear components inside the transmission housing. That final functional explanation is a mechanical inference, but it is grounded in the published transmission location of the part.

Because grader transmissions operate under repeated load changes, directional shifts, and long-duty field conditions, the quality of a cage component matters. A poorly machined or worn cage can contribute to misalignment, uneven wear, or inconsistent clutch assembly behavior. While public parts sources do not spell out failure symptoms, that is standard engineering logic for a transmission cage component installed in a clutch-related section.

Compatible KOMATSU models

Based on the exact-match and near-exact public results I found, the most defensible compatibility list is as follows.

Publicly confirmed applications

• Komatsu GD505A-3 S/N 1001-UP
• Komatsu GD511A-1 S/N 10001-UP

Additional public aftermarket references that should be verified before listing as final

• Komatsu GD521A-1
• Komatsu GD525A-1

Recommended compatibility wording for your website

23A1511210, 23A-15-11210 CAGE KOMATSU is compatible with selected Komatsu grader models including GD505A-3 and GD511A-1, with additional market references to GD521A-1 and GD525A-1. Final fitment should always be confirmed by serial number and transmission group.

That wording protects you commercially because the most reliable sources include serial-number qualifiers, and grader transmission parts should never be sold by model family alone when several internal variations may exist.

Visual and structural details from the product images

Your images show several useful physical characteristics that can be turned into strong buyer-focused copy.

Precision-machined flange face

The front flange includes multiple evenly spaced threaded and plain holes, indicating that the part is intended for secure fastening and controlled alignment within a larger transmission subassembly. This supports accurate installation and repeatable fit.

Cylindrical cage body

The body shape is thick, solid, and heavily machined, which is consistent with a structural transmission component rather than a thin cover or light bracket. The part appears designed to carry load and maintain positional stability.

Internal stepped bore geometry

The inner cavity includes stepped diameters and machined surfaces, suggesting that internal elements such as shafts, clutch-related parts, sleeves, or supporting components are meant to fit precisely inside or against the cage.

External grooves and oil path features

The outer profile includes machined grooves and drilled holes that may relate to lubrication flow, sealing, or internal assembly design. This is an informed visual observation, not a confirmed factory specification.

These visual details help buyers compare the part they need with the part you are offering, especially when they are working from a removed sample or workshop photo.

Technical description of 23A1511210, 23A-15-11210 CAGE KOMATSU

The 23A1511210, 23A-15-11210 CAGE KOMATSU is best described as a precision-machined transmission cage used in the first and second clutch section of selected Komatsu grader transmissions. It is engineered to serve as a structural and locating component inside the powertrain assembly, where consistent tolerances and correct internal alignment are essential. Public parts references place it directly in the clutch-related transmission unit for grader models such as GD505A-3 and GD511A-1, making it a relevant item for transmission rebuilds, clutch servicing, and exact-number replacement orders.

For industrial buyers, that means this part is not something to substitute casually by appearance alone. Even when a component looks visually similar, the bolt pattern, bore depth, oil passage details, and internal diameters can vary across machine families and serial ranges. That is why the exact part number 23A1511210 / 23A-15-11210 should remain central in the product title, product description, meta fields, and inquiry workflow.

Why this cage is important in transmission performance

In a grader transmission, clutch-related internal parts must operate with stable alignment to ensure reliable power engagement and smooth mechanical response. A cage component typically helps hold or guide associated parts in the correct position while preserving internal spacing and structural integrity. When a cage is worn, damaged, cracked, distorted, or out of tolerance, it can affect how nearby parts seat and move during operation. That explanation is a technical inference, but it is consistent with the published placement of this part in the first and second clutch transmission group.

This is why a correct replacement matters for workshops, grader fleets, and rebuild specialists. Buyers sourcing 23A1511210, 23A-15-11210 CAGE KOMATSU are often not making a routine cosmetic purchase. They are usually solving a drivetrain or transmission service requirement where the wrong part can slow down repairs and increase labor time.

Typical reasons buyers replace 23A1511210, 23A-15-11210 CAGE KOMATSU

Public catalog pages identify the part and its location, but they do not list service symptoms. Based on the part type and transmission placement, common replacement reasons may include:

Wear after long transmission service

Internal drivetrain parts can wear over time under repeated load cycles and shifting conditions.

Damage during overhaul

A cage may need replacement if wear, scoring, deformation, thread damage, or installation damage is found during disassembly.

Rebuild accuracy

Professional rebuilders often replace exact-number support parts to restore proper fit and reduce the risk of repeat failure.

Correcting past mismatches

Some machines may previously have been assembled with incorrect or mixed internal parts, making exact-number sourcing necessary during repair.

These are informed service-use explanations rather than statements directly published by Komatsu sources. The exact published fact is that the part belongs to the transmission first and second clutch unit.

Weight in KG

I could not verify an exact published weight for this part from a reliable public source. One parts listing shows 2.84 kg, which appears to be a placeholder rather than a real shipping weight, so I would not treat it as a true specification.

For your website, the safest wording is:

Weight: exact weight not publicly verified online. Please request current stock and packing details from 3GEN Export.

SEO value of this product page

This part has strong B2B search potential because buyers usually search exact Komatsu numbers when they already know what they need. That means the page should be optimized around the main keyword while also using natural supporting phrases such as:

• 23A1511210 CAGE KOMATSU
• 23A-15-11210 CAGE KOMATSU
• Komatsu grader transmission cage
• Komatsu first and second clutch cage
• GD505A-3 transmission cage
• GD511A-1 clutch cage

Using both number formats naturally improves findability across Google, Search GPT, aftermarket parts platforms, and direct quote searches. Public listings already show that search engines connect this part strongly to Komatsu grader transmission pages, which supports your SEO direction.

Why buy from 3GEN Export?

At 3GEN Export, we know that heavy machinery buyers want more than a generic product title. They want a supplier who understands exact-number sourcing, compatibility risk, and the urgency of keeping machines working. We supply 23A1511210, 23A-15-11210 CAGE KOMATSU as an OEM supplier part and support global buyers with worldwide delivery in 5 working days.

That matters especially for transmission components, because delays in sourcing can delay teardown, assembly, and machine return-to-service schedules. When buyers send us the model and serial number, we help reduce ordering risk and keep the supply process clear and fast.

Product-ready closing paragraph

The 23A1511210, 23A-15-11210 CAGE KOMATSU is a precision transmission component used in the 1st and 2nd clutch section of selected Komatsu graders. Public parts references connect it most clearly to GD505A-3 S/N 1001-UPand GD511A-1 S/N 10001-UP, with broader aftermarket references also mentioning GD521A-1 and GD525A-1 subject to serial-number verification. Its machined cylindrical structure, flange bolt pattern, and internal locating surfaces make it a critical part for correct transmission assembly and dependable powertrain service. At 3GEN Export, we supply 23A1511210, 23A-15-11210 CAGE KOMATSU as an OEM supplier part and deliver worldwide in 5 working days.

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.