Description
When your Komatsu excavator starts feeling sluggish on the controls or your hydraulic system isn't responding like it should, contaminated hydraulic fluid is often the culprit. Dirty oil wears out pumps, damages valves, and turns smooth operation into jerky, unreliable performance that costs you time and money. This Baldwin BT398 hydraulic filter keeps your hydraulic oil clean so your equipment keeps working hard when you need it most.
What You're Getting
- 9 1/8 inch length provides plenty of filtration capacity for demanding hydraulic work
- 4 1/4 inch outer diameter fits standard hydraulic filter bases on Komatsu and Nissan equipment
- 1 1/8-16 thread size ensures proper fit and secure mounting without leaks
- Quality Baldwin construction handles pressure spikes and temperature swings that come with real work
- Includes gasket for proper sealing and contamination-free operation
Built for Heavy-Duty Work
This filter is designed for Komatsu construction equipment and Nissan trucks that put their hydraulic systems to work every day. Whether you're operating an excavator on a construction site, running a wheel loader around a quarry, or using hydraulic systems on specialized Nissan trucks, clean hydraulic fluid keeps everything running smooth and responsive.
Made to Last
Baldwin filters are engineered to handle the pressure spikes, temperature swings, and contaminant loads that come with real-world hydraulic work. The filtration media captures particles and debris before they can damage sensitive hydraulic components, while the sturdy housing withstands the vibration and stress of daily operation.
Installation Notes
This spin-on filter threads directly onto compatible bases—just spin off the old filter and thread on the new one. Make sure to apply a thin film of clean hydraulic oil to the gasket before installation, and hand-tighten plus 3/4 turn for proper sealing. Check your hydraulic fluid level after changing the filter and top off if needed.