Tronair K-1414 – 4" Hydraulic Filter Element Kit (MB)
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The Tronair K-1414 is a replacement 4" hydraulic filter element kit for aircraft hydraulic power units that use mineral-based fluid (MB).
| Alternate Models | |
|---|---|
| HC-1048 | Previous Model Number |
| General Information | |
|---|---|
| Part # | K-1414 |
| Manufacturer | Tronair |
| NSN | 4330015513295 |
| Shipping Information | |
|---|---|
| Product Weight | 0.5 lbs. |
| Product Dimensions | 5 x 2 x 2 in. |
| Freight NMFC | 11790 |
| Schedule B | 8431200000 |
| ECCN | EAR99 |
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AIRCRAFT COMPATIBILITY
| Compatible Aircraft* |
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PRODUCT REVIEWS
QUESTIONS & ANSWERS
The Tronair K-1414 hydraulic filter element kit is engineered to maintain clean hydraulic fluid in ground support equipment (GSE), preventing contaminants from entering the system. It is designed specifically for Tronair hydraulic units that use mineral-based fluids. Ensuring consistent filtration helps extend equipment life and minimize costly maintenance.
Hydraulic systems in ground support equipment are sensitive to dirt, metal shavings, and other debris. Without proper filtration, contaminants can cause wear, leaks, and component failures. Using the correct filter, like the Tronair K-1414, ensures reliability and protects both the GSE and the aircraft it services.
The Tronair K-1414 filter kit includes the replacement filter element and an O-ring for the bowl assembly. The O-ring is crucial for preventing leaks and ensuring a proper seal during operation. Both parts are designed to meet Tronair’s OEM specifications for mineral-based hydraulic systems.
Replacement intervals depend on usage, environmental conditions, and maintenance schedules. For heavy-duty operations or dusty environments, more frequent replacement is recommended. Following the manufacturer’s guidelines and performing routine inspections helps determine the ideal service interval for your equipment.
No, the Tronair K-1414 filter kit is designed specifically for use with mineral-based hydraulic fluids. Using it with synthetic or incompatible fluids could reduce filtration efficiency and cause premature wear. Always match the filter type with the correct hydraulic fluid to maintain system integrity.
Delaying filter replacement can lead to clogged or bypassed filtration, which allows contaminants to circulate through the system. This increases the risk of damage to hydraulic pumps, seals, and valves, potentially causing equipment downtime. Regular filter replacement minimizes these risks.
The K-1414 kit includes the filter element and O-ring, but requires installation into the filter assembly housing. The process is straightforward and designed for maintenance crews to perform quickly during scheduled servicing. Proper installation ensures maximum filtration efficiency and leak-free operation.
The filter kit can typically be installed by trained maintenance personnel familiar with Tronair hydraulic equipment. While no specialized training is required, operators should follow the service manual to ensure proper installation. Correct torque and sealing are critical to avoid hydraulic leaks or failures.
By capturing contaminants before they circulate through the hydraulic system, the K-1414 filter reduces wear on pumps, seals, and valves. Clean fluid ensures smoother operation and reduces the likelihood of system breakdowns. This preventative measure lowers long-term maintenance costs and increases equipment uptime.
The K-1414 kit includes an O-ring designed for the filter bowl and manufactured for use with mineral-based fluids. It ensures a tight, secure seal during hydraulic system operation, preventing fluid leaks. This O-ring is included with every replacement filter kit for convenience.

