Product Description
102734X TF-501 Air Compressor – Bendix Replacement for Heavy-Duty Truck Air Brake Systems
The 102734X TF-501 air compressor is a heavy-duty replacement compressor designed for commercial truck air brake systems. This compressor is stocked and ready for shipment from Ace Motor Parts. Engine-driven air compressors provide the compressed air required to operate service brakes, parking brakes, and other pneumatic components used on heavy-duty vehicles.
The TF-501 compressor platform is widely used in commercial truck applications due to its durable two-cylinder piston design and reliable airflow output. These compressors operate continuously while the engine is running and maintain the pressure required for proper air brake system operation. :contentReference[oaicite:1]{index=1}
Vehicle and Equipment Applications
The 102734X compressor is commonly used in heavy-duty trucks, vocational vehicles, and industrial equipment that rely on engine-driven air brake compressors. Side-mount compressor configurations such as the TF-501 are frequently installed where engine packaging requires a compact mounting orientation.
These compressors are typically connected directly to the engine drive system and are lubricated by the engine’s oil supply, allowing them to operate reliably in demanding fleet environments.
TF-501 Compressor Design
The Bendix TF-501 compressor uses a two-cylinder reciprocating piston design that compresses air through a single-stage process. The compressor produces approximately 12 cubic feet of air per minute at 1250 RPM, providing sufficient airflow for commercial truck braking systems.
The compressor housing integrates the cylinder block and crankcase in a single casting, providing structural strength and durability. Cooling is achieved through a combination of engine coolant circulating through the cylinder head and external airflow around the compressor body.
Key Features
- Direct replacement for Bendix TF-501 air compressors
- Heavy-duty two-cylinder reciprocating piston compressor
- Engine-driven compressor for commercial air brake systems
- Designed for heavy-duty trucks and vocational equipment
- Compact mounting configuration for engine accessory systems
- Water-cooled cylinder head for temperature control
- Engine-supplied lubrication system
- Durable construction designed for fleet service environments
Technical Specifications
| Part Number | 102734X |
| Compressor Model | TF-501 |
| Compressor Type | Two-Cylinder Reciprocating Piston |
| Compression Stage | Single Stage |
| Typical Air Output | Approx. 12 CFM @ 1250 RPM |
| Cooling Method | Water / Air Cooled |
| Drive Type | Engine Driven |
| Weight | 39 lbs |
| Typical Use | Commercial Truck Air Brake Systems |
102734X Compressor Cross Reference
| 101884 | 102734 | 102734X |
| 102953X | 102989X | 286526X |
| 286529X | 286532X | 286535X |
Part Number Reference
The 102734X TF-501 air compressor replaces several TF-501 compressor numbers used in commercial truck air brake systems. Related compressors include models such as 102734 and other TF-501 variants used across heavy-duty truck platforms requiring a side-mount compressor configuration.
What Trucks Use the 102734X Air Compressor?
The 102734X compressor is typically installed on heavy-duty trucks and vocational vehicles that require a compact side-mounted TF-501 air compressor. These compressors are commonly used on commercial diesel trucks operating in fleet service where reliable air pressure for braking systems is essential.
The Role of the Air Compressor in Truck Brake Systems
The air compressor is a critical component of a commercial vehicle’s air brake system. It continuously compresses air and stores it in reservoirs so the braking system maintains proper operating pressure.
If the compressor begins to wear internally, the air system may take longer to build pressure or struggle to maintain the required pressure levels. Replacing a worn compressor helps restore proper braking system performance and ensures reliable operation.
Browse our full selection of air brake compressors or explore our inventory of surplus air brake compressors for heavy duty trucks.
