23B1511181, 23B-15-11181 CAGE KOMATSU

Heavy-duty reverse clutch cage for Komatsu grader transmission systems

The 23B1511181, 23B-15-11181 CAGE KOMATSU is a Komatsu transmission component publicly identified as CAGEand placed in the TRANSMISSION (REVERSE CLUTCH) section of grader parts catalogs. The strongest exact-match sources connect this part to Komatsu GD605A-5 S/N 1001-UP, and additional catalog references also show the same part number in reverse clutch assemblies for GD621A-1 S/N 10001-UP and GD611A-1 S/N 10001-10554.

From the product images, this part appears to be a large circular machined housing-style cage with a central bore, multiple precision-drilled mounting holes, and a reinforced ribbed inner structure on one side. That geometry is consistent with a transmission clutch-support component that must maintain alignment, retain internal parts, and support stable operation inside a heavy-duty Komatsu grader drivetrain. The structural description comes from your images; the transmission reverse clutch application comes from the catalog sources.

At 3GEN Export, we supply 23B1511181, 23B-15-11181 CAGE KOMATSU as an OEM supplier solution for professional buyers looking for exact-number Komatsu grader transmission parts. We deliver all over the world in 5 working days.

What is 23B1511181, 23B-15-11181 CAGE KOMATSU?

Public parts references consistently support the product identity of this part as CAGE. The most useful exact-match source states: “23B-15-11181, [1], CAGE Komatsu, 10.2 kg” within the TRANSMISSION (REVERSE CLUTCH)diagram for GD605A-5 S/N 1001-UP. Other public catalog snippets repeat the same placement and naming for related grader models, confirming that the correct commercial description is reverse clutch cage rather than a generic housing or cover.

One commercial source has a conflicting page title calling 23B-15-11181 a “housing,” but the itemized description on that same page lists 23B-15-11181 • CAGE inside the transmission assembly. Because the catalog-style sources are more specific and internally consistent, CAGE is the safer and more accurate product name for your listing.

For your website, the strongest source-backed product identity is:

Core product identity

• Part number: 23B1511181 / 23B-15-11181
• Product name: CAGE
• Machine section: TRANSMISSION (REVERSE CLUTCH)
• Machine type: Komatsu motor grader transmission part

Why this cage matters in the transmission system

A reverse clutch cage is not a cosmetic or secondary component. In a grader transmission, the reverse clutch assembly is part of the drivetrain section responsible for controlled directional power transfer. Since the part is cataloged directly in the reverse clutch group, it is appropriate to position 23B1511181, 23B-15-11181 CAGE KOMATSU as a structural internal transmission component that helps locate, support, and organize associated clutch elements inside the assembly. That function is a mechanical inference grounded in the published reverse clutch placement.

In daily grader operation, reverse clutch components face repeated load changes, heat cycles, and vibration. A cage in this section needs dimensional stability, good machining accuracy, and dependable seating surfaces so the surrounding clutch components can operate correctly. If the cage becomes worn, damaged, or distorted, rebuild quality and internal alignment can suffer. That last point is an engineering inference, but it fits the documented application of the part in the reverse clutch unit.

Technical details of 23B1511181, 23B-15-11181 CAGE KOMATSU

Part number formats

Use both formats on the product page so it appears in different search patterns:

23B1511181
23B-15-11181

Product name

The strongest supported product name is:

CAGE

Product section

The most important technical placement is:

TRANSMISSION (REVERSE CLUTCH)

Category

Public listings place it under Transmission Parts or Power train categories, which aligns well with heavy machinery e-commerce search behavior.

Weight in KG

The best exact-match published weight I found is 10.2 kg on the GD605A-5 reverse clutch catalog page. Another aftermarket listing gives a package weight of 10.44 kg, which is close, but likely reflects shipping data rather than a pure catalog part weight. For a product page, 10.2 kg is the stronger primary figure, while 10.44 kg can be treated as approximate packaged weight.

For your listing, the best-supported weight line is:

Weight: 10.2 kg

Visual characteristics from the images

From your uploaded images, the part shows:

• a large circular machined body
• a central precision bore
• multiple threaded and non-threaded mounting holes
• a reinforced ribbed internal casting layout
• a flat outer mounting face and stepped inner seating areas

These are visual observations from the product photos, not factory-issued dimension data.

Compatible KOMATSU models

The strongest public compatibility signals I found for 23B-15-11181 are:

• Komatsu GD605A-5 S/N 1001-UP
• Komatsu GD621A-1 S/N 10001-UP
• Komatsu GD611A-1 S/N 10001-10554
• Komatsu GD655 appears in commercial aftermarket listings and product-tag pages associated with this part number.

A separate aftermarket source also lists this part as compatible with WA380-6 and WA380-7, but that source is more commercial than catalog-based and conflicts somewhat with the grader-focused catalog evidence. I would therefore present grader applications first and recommend serial verification before promising wheel loader fitment.

Recommended compatibility wording for your website

You can safely write:

Compatible with selected Komatsu grader models including GD605A-5, GD621A-1, GD611A-1, and GD655. Final fitment should be confirmed by part number and serial number.

Important fitment note

Final compatibility should always be checked by:

• exact part number
• machine model
• serial number
• transmission reverse clutch diagram reference

That matters because reverse clutch components can vary across serial breaks and transmission variants even when the part name looks similar. Public sources themselves distinguish fitment by serial ranges.

Product function and working role

The 23B1511181, 23B-15-11181 CAGE KOMATSU is best described as a structural reverse clutch component inside the transmission assembly. The catalog placement supports this clearly, and the shape seen in the images supports a rigid part designed to retain or position clutch-related internals rather than perform simple sealing or fastening.

For workshops, fleet managers, and overseas parts buyers, this part is relevant during:

• transmission overhaul work
• reverse clutch rebuilds
• major grader drivetrain repair
• replacement of worn internal clutch support parts
• exact-number restoration of Komatsu transmission assemblies

These uses are reasonable and grounded in the transmission reverse clutch placement from the public parts sources.

Key benefits of 23B1511181, 23B-15-11181 CAGE KOMATSU

Accurate application in reverse clutch systems

The biggest strength of this part is that it is not a vague general-use item. Public references place it specifically in the reverse clutch section of Komatsu grader transmissions, which makes it highly relevant for buyers handling exact drivetrain repairs.

Strong search value with both number formats

Many buyers search using different part number styles. Listing both 23B1511181 and 23B-15-11181 improves visibility in Google, Search GPT, parts-system lookups, and distributor searches.

Useful for professional rebuild workflows

Because this is a transmission cage, it fits naturally into repair workflows involving internal clutch service, bearing and seal replacement, and reverse gear transmission restoration. This is an inference from the associated assembly context and surrounding item list on commercial/catalog sources.

Suitable for export and fleet procurement

Public sources place it in the transmission parts category, which makes it a straightforward item for dealers, workshops, and international buyers managing Komatsu grader fleets.

Common reasons for replacement

The sources do not explicitly list service symptoms, so the following are practical mechanical inferences:

• damage found during reverse clutch teardown
• deformation or scoring on seating areas
• wear around mounting or support surfaces
• replacement during full transmission rebuild
• preventive replacement when rebuilding the reverse clutch assembly

These are reasonable because the part is documented as a cage inside the reverse clutch section.

Why buy from 3GEN Export?

At 3GEN Export, we supply 23B1511181, 23B-15-11181 CAGE KOMATSU as an OEM supplier part for Komatsu grader transmission repairs. Buyers searching this number are usually working against downtime, and they need exact-number matching more than generic category suggestions.

We deliver all over the world in 5 working days, helping reduce waiting time for workshops and heavy equipment operators that need reverse clutch components fast.

SEO support terms for this page

To keep the main keyword density between 1% and 2%, support it naturally with related phrases like:

• 23B1511181
• 23B-15-11181
• Komatsu cage
• Komatsu reverse clutch cage
• Komatsu transmission cage
• GD605A-5 transmission cage
• Komatsu grader reverse clutch part
• Komatsu power train cage

Final summary

The 23B1511181, 23B-15-11181 CAGE KOMATSU is a Komatsu transmission spare part publicly identified as CAGEand placed in the TRANSMISSION (REVERSE CLUTCH) assembly. The strongest exact-match evidence supports applications including GD605A-5 S/N 1001-UP, with additional public references showing the same part number in GD621A-1 and GD611A-1 reverse clutch sections, plus commercial references tied to GD655. The strongest published weight I found is 10.2 kg.

For your website, this item should be positioned as a precision-fit Komatsu reverse clutch cage for grader transmission repair and overhaul work. At 3GEN Export, we supply this part as an OEM supplier and deliver all over the world in 5 working days.

Weight in KG

10.2 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.