OE Quality
60-Day Returns

Baldwin BT839 Hydraulic Filter
Overview of Baldwin BT839 Hydraulic Filter
The Baldwin BT839 hydraulic filter is engineered for reliable performance in heavy equipment including Bobcat, Ford, Toro, Vermeer, and Versatile machinery. Designed to meet specific fitment requirements, this filter ensures efficient hydraulic fluid filtration to protect your equipment’s hydraulic system.
- Compatible with Bobcat, Ford, Toro, Vermeer, and Versatile equipment
- Height: 5 13/32 inches (137.3 mm)
- Outside diameter: 3 11/16 inches (93.7 mm)
- Thread size: 1 inch
- Integral gasket included for secure sealing
- Replaces Cross 1A9023, Gresen 8057000, Michigan Fluid Power 201026
- Can be used with OB1317, OB1318, OB1319, OB1320 bases
Detailed Product Description
The Baldwin BT839 hydraulic filter is designed to provide effective filtration for hydraulic systems in a range of construction and agricultural equipment. With a height of 5 13/32 inches and an outside diameter of 3 11/16 inches, this filter fits precisely in compatible models from Bobcat, Ford, Toro, Vermeer, and Versatile. The integral gasket ensures a tight seal to prevent leaks and maintain system integrity. This filter replaces several common part numbers including Cross 1A9023 and Gresen 8057000, making it a versatile replacement option. It is also related to Baldwin BT452, which includes a by-pass valve, and BT8420, a stainless steel mesh version, providing options depending on system requirements.
Applications and Problem Solving
- Prevents hydraulic fluid contamination in Bobcat and Ford equipment
- Protects hydraulic pumps and valves from wear caused by debris
- Maintains optimal hydraulic system pressure and flow
- Reduces downtime due to hydraulic system failures in Toro and Vermeer machines
- Compatible with multiple base models for flexible installation
Installation Notes and Tips
When installing the Baldwin BT839 hydraulic filter, ensure the 1-inch thread size matches your equipment’s filter base. The integral gasket should be inspected for damage before installation to guarantee a proper seal. This filter can be used with OB1317, OB1318, OB1319, and OB1320 bases, so verify compatibility with your specific model. Follow manufacturer torque specifications to avoid over-tightening.
Quality Assurance
Baldwin filters are manufactured to meet industry standards for hydraulic filtration. While specific warranty details for the BT839 are not provided, Baldwin products typically undergo rigorous quality control to ensure durability and performance in demanding environments.
| Brand | Baldwin |
| Part Number | BT839 |
| Fits | "bobcat, ford, toro, vermeer, versatile equipment; cross, gresen, |
| Height | 5 13/32 |
| Height (mm) | 137.3 |
| Integral Gasket | {g401} |
| Notes | "can be used with {ob1317}, {ob1318}, {ob1319}, {ob1320} bases." |
| Outside Diameter 1 | 3 11/16 |
| Outside Diameter 1 (mm) | 93.7 |
| Per Inch | 12 |
| Related to | {bt452} (with by-pass valve);{bt8420} (stainless steel mesh versi |
| Replaces | Cross 1a9023; gresen 8057000; michigan fluid power 201026 |
| Thread | 1 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.