KOMATSU 566-60-15361 Breather Assembly
Product Overview
The KOMATSU 566-60-15361 Breather Assembly is a Genuine Komatsu OEM hydraulic tank breather designed to regulate air flow into and out of the hydraulic reservoir while preventing dust, dirt, moisture, and other airborne contaminants from entering the hydraulic system. By allowing the hydraulic tank to equalize internal pressure during system operation, the breather helps protect hydraulic components, maintain fluid cleanliness, and ensure reliable machine performance. Komatsu has superseded this part number with 566-60-15364, the current replacement.
Manufactured to Komatsu’s OEM engineering standards, the 566-60-15361 Breather Assembly delivers reliable filtration, proper reservoir ventilation, and long service life in demanding construction, mining, quarrying, and heavy-duty haulage applications. It is designed as a direct OEM replacement, ensuring proper fit and dependable operation.
Key Features
- Genuine Komatsu OEM Breather Assembly
- Part Number: 566-60-15361
- Superseded by 566-60-15364
- Hydraulic tank breather assembly
- Equalizes hydraulic reservoir pressure during operation
- Helps prevent dust, dirt, and moisture from entering the hydraulic system
- Supports hydraulic fluid cleanliness and system reliability
- Manufactured to Komatsu OEM specifications
- Direct OEM replacement
- Designed for durability and long service life
Technical Specifications
| Specification | Details |
|---|---|
| Part Number | 566-60-15361 |
| Product Type | Breather Assembly |
| Application | Hydraulic Tank Breather |
| Function | Vents the hydraulic reservoir while filtering contaminants from incoming air |
| Installation | Direct OEM replacement |
| Brand | Komatsu |
Note: Komatsu has not publicly published additional specifications such as filtration rating, airflow capacity, dimensions, thread size, operating pressure, material composition, or weight for the 566-60-15361 Breather Assembly. Always verify the correct part using the machine serial number and the official Komatsu Parts Catalog before ordering.
Application Information
The KOMATSU 566-60-15361 Breather Assembly is an essential component of the machine’s hydraulic system. Installed on the hydraulic reservoir, it allows the tank to breathe as hydraulic fluid expands and contracts during operation while filtering incoming air to minimize contamination. Proper breather performance helps maintain hydraulic system efficiency, extend component life, and reduce wear caused by contaminated hydraulic oil.
Manufactured to Komatsu OEM standards, the breather assembly is designed to withstand:
- Continuous hydraulic system operation
- Pressure fluctuations within the hydraulic reservoir
- Dusty and abrasive environments
- Moisture and airborne contaminants
- Heavy vibration and shock loads
- Construction, mining, quarrying, and heavy-haul operating conditions
Regular inspection and replacement of the breather assembly help maintain hydraulic fluid cleanliness and protect critical hydraulic components.
Compatible Komatsu Equipment
The KOMATSU 566-60-15361 Breather Assembly is used on a variety of Komatsu heavy equipment, including:
Rigid Dump Trucks
- HD325
- HD405
- HD465
- HD605
- HD785
Articulated Dump Trucks
- HM250
- HM300
- HM350
- HM400
Wheel Loaders
- WA1200
Compatibility varies depending on the machine model, serial number, and production configuration. Always verify compatibility using the machine’s:
- Product Identification Number (PIN)
- Machine Serial Number
- Hydraulic system arrangement
- Existing breather part number
before ordering.
Additional Compatibility Information
The 566-60-15361 Breather Assembly is a configuration-specific hydraulic system component. Before installation, verify:
- Machine model
- Machine Serial Number
- Product Identification Number (PIN)
- Hydraulic tank configuration
- Existing breather assembly part number
- Hydraulic system arrangement
Any modifications to the original machine configuration may affect compatibility. Verification through the official Komatsu Parts Catalog or an authorized Komatsu dealer is recommended before installation.
Benefits
Installing a genuine KOMATSU 566-60-15361 Breather Assembly helps:
- Restore proper hydraulic reservoir ventilation
- Maintain hydraulic fluid cleanliness
- Prevent contaminants from entering the hydraulic system
- Protect pumps, valves, and hydraulic components from premature wear
- Improve hydraulic system reliability
- Reduce maintenance-related downtime
- Preserve original OEM hydraulic system performance
- Deliver OEM-quality fit, durability, and long-lasting performance in demanding heavy-duty applications.
- Brand New / Genuine Surplus Komatsu Part
- Professionally inspected before dispatch
- Ready for immediate shipment (subject to stock availability)
Worldwide Shipping
We maintain ready-to-ship inventory for many Caterpillar parts. Orders are dispatched the same business day upon receipt of bank payment, with fast worldwide delivery available via DHL and FedEx.
Disclaimer: We are an independent supplier of genuine surplus Komatsu parts. We are not an authorized Komatsu distributor or dealer. All trademarks, product names, and model numbers are used solely for identification purposes.
