423087 Volvo F7 TD70 Compressor Gear
7600 750 004
Summary
This heavy-duty compressor gear is designed for Volvo F7 trucks with TD70 engines. It functions as the critical drive component that transfers rotary motion from the engine to the compressor piston assembly, ensuring reliable air production for the braking system. Equivalent to OE Volvo 423087.
| EAN Code | 8699031050034 |
|---|
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Compatible OEM Codes
-
VOLVO
- 423087
Description
What does a compressor gear do?
The compressor gear acts as the primary drive component that allows the air brake compressor to receive rotation directly from the engine. By meshing with the engine's timing gear train, it transfers necessary rotary motion to the compressor crankshaft, which drives the piston assembly to generate compressed air for the vehicle's braking system.Vehicle and engine compatibility
This specific gear is engineered for Volvo F7 trucks equipped with TD70 engines. It serves as a high-strength replacement component when the original gear shows signs of excessive wear or tooth profile degradation.Installation and maintenance
When performing installation, technicians should ensure the gear is properly seated on the crankshaft end or drive flange. Maintaining correct alignment with the timing gear train is vital to prevent premature wear and ensure consistent air output for the heavy commercial vehicle's pneumatic system.Troubleshooting guidance
If air pressure build-up is slow or inconsistent, inspecting the compressor gear for tooth wear is a recommended troubleshooting step.OE cross-reference
7600 750 004 (Compressor Gear) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 423087.Other OEMs
VOLVO
- 423087
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| KNORR-BREMSE | |||
| VOLVO | |||
| VOLVO | B10M | TD100 | |
| VOLVO | B12 | TD120 | |
| VOLVO | F10 | TD100 | |
| VOLVO | F10 | TD101 | |
| VOLVO | F12 | TD120 | |
| VOLVO | F12 | TD121 | |
| VOLVO | F12 | TD122 | |
| VOLVO | F7 | TD70 | |
| VOLVO | F7 | TD71 | |
| VOLVO | N10 | TD100 | |
| VOLVO | N10 | TD101 | |
| VOLVO | N12 | TD120 | |
| VOLVO | N12 | TD122 |
FAQ
What is the function of this compressor gear?
The gear transfers rotary motion from the engine's timing gear train to the compressor crankshaft, driving the piston assembly to produce compressed air.
Which vehicles is this part compatible with?
This component is specifically designed for Volvo F7 trucks utilizing TD70 engines.
When should I replace the compressor gear?
Replacement is recommended if you notice a drop in air pressure build-up or visible wear on the tooth profile during inspection.
Can I replace only the gear instead of the whole compressor?
Yes, when tooth wear is identified, renewing just the gear set is often a sufficient solution to restore system performance.
What are the OE reference numbers of this part?
7600 750 004 directly replaces Volvo OE number 423087.