For Bobcat 641 642 643 645 741 742 743 843 6598903 6668819 Hydraulic Filter
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Hydraulic Filter for Bobcat
This hydraulic filter is a direct replacement service part for Bobcat loaders, designed to keep hydraulic fluid clean and protect the system from debris and wear. Engineered to meet OEM specifications, it helps maintain consistent performance and extends the life of your machine's hydraulic components.
Overview
This hydraulic filter is a high-quality replacement element built to fit multiple Bobcat loader models, ensuring your hydraulic system operates smoothly. It filters out contaminants and particulates from the hydraulic fluid, preventing damage to pumps, valves, and cylinders. This filter is essential for routine maintenance on Bobcat machines, helping to avoid costly downtime and repairs.
Built For Performance
- High-capacity filtration media captures abrasive particles to protect hydraulic components
- Built to meet or exceed OEM specifications for flow rate and filtration efficiency
- Reinforced metal housing resists pressure spikes and deformation during heavy use
- Direct replacement design simplifies installation and ensures a secure, leak-proof seal
- Compatible with standard service intervals for convenient scheduled maintenance
Fits These Machines
- for Bobcat 641
- for Bobcat 642
- for Bobcat 643
- for Bobcat 645
- for Bobcat 741
- for Bobcat 742
- for Bobcat 743
- for Bobcat 843
On-The-Job Use
- Routine hydraulic fluid changes in skid steer loaders
- Hydraulic system maintenance for construction and excavation tasks
- Replacing worn or clogged filters during equipment service intervals
Specs At A Glance
| Part Number(s) | 6598903, 6668819 |
| Filter Type | Hydraulic Oil Filter |
| Application | Bobcat Loader Hydraulic System |
Good To Know
Q: How often should this hydraulic filter be replaced? A: Replacement is typically recommended every 500 to 1000 hours of operation, but always check your Bobcat service manual for the specific interval for your model.
Q: Will this filter fit my Bobcat model? A: This filter is designed to fit the models listed, but serial number variations can affect fitment. Confirm your machine's serial number and compare with the OEM part number before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.