17A-13-31160 Bearing is a heavy-duty Komatsu bearing designed for compatible D475 and D155 crawler bulldozers. It is used in powertrain and torque converter assemblies, where dependable rotational support, load capacity, and durability are essential. Komatsu parts references show 17A-13-31160 installed as a bearing in the torque converter assembly of models including D155A-6, D155AX-5, D155AX-6 and D475A-5.
| a | Description |
| Part Number | 17A-13-31160 |
| Product Name | Bearing |
| Brand | Komatsu |
| Product Type | Heavy Equipment Support Bearing |
| Material | High-grade alloy bearing steel |
| Strength & Performance | Provides stable support under high radial loads in bulldozer drivetrain systems |
| Surface Treatment / Coating | Anti-corrosion oil coated |
| Dimensions & Structure | OEM standard |
| Function / Installation Position | Transmission and drive system |
| Operating Conditions | Construction and mining applications |
| Compatible Models | Komatsu D475, D155 |
| Weight | 3 kg |
| Packaging | Industrial box packaging |
| Lead Time | 30–90 days |
| Shipping Method | Air / Sea / Land |
| Payment Method | USD / RMB / Ruble |
| Warranty | 6 months |
The 17A-13-31160 Bearing is suitable for compatible Komatsu crawler bulldozers, including:
Public application references confirm the part across multiple D155 and D475 configurations. Exact compatibility should be verified according to machine serial number and powertrain configuration.
If you are unsure whether this bearing matches your machine, please provide your machine model, serial number (PIN), or original part number. Our technical team can verify compatibility before shipment.
The 17A-13-31160 Bearing is suitable for heavy equipment operating in demanding environments, including:
It is particularly suitable for large crawler bulldozers performing heavy-duty pushing, grading, earthmoving, site preparation, and other continuous-duty operations.
YLCM specializes in supplying construction and mining machinery parts to customers worldwide.
We provide:
Our product range covers bearings, torque converter components, transmission parts, engine components, hydraulic parts, undercarriage components, seals, filters, cooling system parts, and other construction and mining machinery spare parts.
With professional sourcing capabilities and technical support, YLCM helps customers verify part numbers and select suitable replacement components while reducing equipment downtime.
Every bearing is professionally packaged to protect it from moisture, contamination, corrosion, and transportation impact.
Packaging options include:
Shipping solutions include:
The packaging method can be adjusted according to order quantity, product requirements, and transportation conditions.
Looking for 17A-13-31160 Bearing for Komatsu D475/D155?
Contact YLCM today to receive:
Please provide your machine model, serial number, required quantity, and destination country. Our professional team will verify compatibility and provide a competitive quotation.
Q: What is 17A-13-31160?
A: 17A-13-31160 is a Komatsu Bearing used in powertrain and torque converter assemblies of compatible heavy-duty bulldozers.
Q: Which Komatsu machines use this bearing?
A: Public application references include various D155 and D475 configurations, including D155A-6, D155AX-5, D155AX-6 and D475A-5.
Q: Where is 17A-13-31160 installed?
A: Parts catalog references show this bearing installed in the torque converter assembly of compatible Komatsu bulldozers.
Q: What is the weight of 17A-13-31160?
A: Public parts references list the bearing weight at approximately 3 kg.
Q: How can I confirm compatibility?
A: Please provide your machine model, serial number, or original part number, and our technical team will verify the correct application.
Q: Is this bearing suitable for heavy-duty equipment?
A: Yes. It is designed for compatible Komatsu powertrain applications in demanding mining, construction, quarry, and earthmoving environments.
Q: What is the warranty period?
A: This product comes with a standard 6-month warranty against manufacturing defects.
Q: How is the bearing packaged?
A: The bearing is professionally protected against moisture, corrosion, contamination, and transportation impact using suitable export packaging.
