Product Description
The 285987X TF-501 air compressor is a heavy-duty Bendix replacement compressor engineered for commercial truck air brake systems requiring dependable compressed air delivery and long-term durability. The TF-501 compressor platform became one of the most widely used Bendix compressor families in medium and heavy-duty truck applications because of its rugged cast construction, rebuildable design, and reliable charging performance. TF-501 compressors were commonly installed on International, Navistar, Ford, Mack, municipal fleet, vocational, agricultural, and industrial diesel-powered equipment requiring dependable brake system air pressure and auxiliary air operation.
| Part Number | 285987X |
| Compressor Series | Bendix TF-501 |
| Compressor Type | Two Cylinder Single Stage |
| Typical Air Output | Approximately 12 CFM @ 1250 RPM |
| Cooling Type | Engine Coolant Cooled |
| Lubrication Type | Engine Oil Fed |
| Mounting Style | Flange Mount |
| Cylinder Configuration | Twin Cylinder |
| Condition | Remanufactured Bendix Replacement |
| Weight | 50 lbs |
The Bendix TF-501 compressor series was engineered for medium and heavy-duty truck applications requiring reliable air brake charging performance under demanding operating conditions. The TF-501 became widely recognized throughout commercial truck fleets because of its durable construction and ability to maintain consistent air system pressure over long service intervals. TF-501 compressors were produced in numerous head configurations, discharge orientations, mounting arrangements, and cooling variations depending on engine application requirements. These compressors were commonly installed on diesel engines used in fleet trucks, dump trucks, refuse trucks, buses, municipal vehicles, agricultural equipment, and industrial machinery. The twin-cylinder configuration allowed the TF-501 platform to deliver greater air volume compared with smaller single-cylinder compressor models while maintaining dependable operation in severe-duty environments.
TF-501 compressors are commonly associated with:
- International / Navistar trucks
- Medium-duty diesel trucks
- Vocational fleet vehicles
- Municipal service trucks
- Construction equipment
- Bus and transit applications
- Agricultural diesel equipment
- Industrial air brake systems
Before purchasing, verify:
- OEM casting numbers
- Head and discharge configuration
- Cooling port arrangement
- Mounting flange style
- Drive configuration
- Governor compatibility
- Air inlet orientation
- Cross reference numbers
Ace Motor Parts supplies remanufactured heavy-duty air brake compressors and replacement charging system components for commercial truck applications. Our inventory includes TF-series compressors, Bendix-style replacement units, repair kits, and hard-to-find fleet air brake components for medium and heavy-duty truck systems. This TF-501 compressor is in stock and ready to ship.