Komatsu
Seal ring for Komatsu D155
This seal ring is designed for use in various hydraulic and fluid systems within Komatsu D155, HD785, and WA420-3 machinery. It creates a tight seal between surfaces to prevent fluid leakage and protect internal components from external contaminants.
Specifications
- Part number
- 281-13-17250
- Brand
- Komatsu
The seal ring, part number 281-13-17250, serves as a barrier within the hydraulic, transmission, and fluid management systems of heavy machinery. Its primary function is to maintain a secure seal between two mating surfaces, which prevents the escape of operating fluids such as hydraulic oil, lubricants, or coolants. By creating this barrier, the component also prevents external contaminants like dust, water, and debris from entering the system, which helps maintain the internal pressure and lubrication levels required for proper machine operation.
This component is compatible with several Komatsu models, including the D155 bulldozer, the HD785 dump truck, and the WA420-3 wheel loader. The design of this seal ensures a precise fit within its designated groove, allowing it to function effectively under both static and dynamic conditions typical of these heavy equipment platforms. Maintaining the integrity of these seals is a standard part of routine maintenance to ensure that fluid systems remain isolated and operational throughout the service life of the machine.