6166-61-3810 Engine Bearing is a precision-engineered Komatsu component designed for the SA12V170 engine family. Used in the tension pulley assembly, it provides reliable rotational support and stable operation while offering good wear resistance and durability for demanding industrial, mining, and heavy-duty engine applications.
| Parameter | Description |
| Part Number | 6166-61-3810 |
| Product Name | Engine Bearing |
| Brand | Komatsu |
| Product Type | Engine Support Bearing |
| Material | Bearing alloy steel |
| Strength & Performance | Ensures stable crankshaft and rotating assembly operation |
| Surface Treatment / Coating | Oil protected |
| Dimensions & Structure | OEM standard |
| Function / Installation Position | Engine rotating assembly |
| Operating Conditions | Heavy-duty diesel engines |
| Compatible Models | SA12V170 engine |
| Weight | 0.1 kg |
| Packaging | Engine parts packaging |
| Lead Time | 30–90 days |
| Shipping Method | Air / Sea / Land |
| Payment Method | USD / RMB / Ruble |
| Warranty | 6 months |
The 6166-61-3810 Bearing is associated with the Komatsu SA12V170 engine family.
Parts catalog references specifically list 6166-61-3810 as the bearing in the tension pulley assembly for the SA12V170-1D-E.
Please provide the engine model and serial number before ordering so the application can be verified accurately.
The 6166-61-3810 Engine Bearing is suitable for heavy-duty applications involving Komatsu SA12V170 engines, including:
Its position within the tension pulley assembly makes reliable bearing performance important for maintaining stable belt-drive operation.
YLCM specializes in supplying construction and mining machinery spare parts to customers worldwide.
Our product range covers engine bearings, engine assemblies, crankshafts, camshafts, pistons, cylinder liners, turbochargers, pumps, transmission components, hydraulic parts, undercarriage parts, cooling system components, seals, filters, and other heavy equipment spare parts.
The 6166-61-3810 Engine Bearing is carefully packaged to help protect it from moisture, contamination, corrosion, and transportation impact.
Shipping solutions include:
Packaging can be adjusted according to order quantity and transportation requirements.
Q: What is 6166-61-3810?
A: 6166-61-3810 is a Komatsu engine bearing used in the tension pulley assembly of compatible SA12V170 engine applications.
Q: Which engine uses 6166-61-3810?
A: Parts references identify it with the SA12V170-1D-E engine, including S/N 10024-UP.
Q: Where is this bearing installed?
A: It is listed as a bearing in the tension pulley assembly.
Q: What is the material of the bearing?
A: It is specified as high-strength bearing steel for reliable rotational support and durability in heavy-duty engine applications.
Q: How can I confirm compatibility?
A: Please provide the engine model and serial number. Our technical team can verify the correct application before shipment.
Q: What is the warranty period?
A: The standard warranty is 6 months.
Q: How is the bearing packaged?
A: It is packed using export-standard protective packaging to help prevent moisture, corrosion, contamination, and transportation damage.
Looking for 6166-61-3810 Engine Bearing for Komatsu SA12V170?
Contact YLCM for:
Please provide your engine model, serial number, required quantity, and destination country for a fast quotation.
