China OEM Modern Car Engine Products - Overrunning AlternatorPulley F-551406 – RNA
China OEM Modern Car Engine Products - Overrunning AlternatorPulley F-551406 – RNA Detail:
| Parameter | Original number | Generator number | Generator number | Applicable models | |
| SKEW | 6 | VW | VW | VW | Audi |
| OD1 | 55 | 03G903119B | 03C903012B | 045903023D | Audi A3 Q3 2.0 |
| OD2 | 50 | 045903119 | 03G903016B | 045903023H | A4 2.0 |
| OAL | 39.3 | 045903119A | 03G903016BX | 045903023HX | A6 2.0 |
| IVH | 17 | 06J903119A | 03G903016E | 06F903023L | TT 3.2 COUPE QUATTRO |
| Rotary | Right | 03G903016EX | 06F903023M | TT 3.2 4WD Cabriolet | |
| M | M16 | INA | 03G903023F | 06F903023N | GolfV VII |
| 535012410 | 03L903017 | 06G903023C | |||
| F-551406 | 03L903023K | 06G903023D | |||
| F-551406.1 | |||||
Dynamic test with engine running
1.open the hood
2.start the engine and let it idle
3.wear goggles to observe the belt drive
4.run the engine in different speed ranges and perform a visual inspection
5.shut down the engine and observe the alternator pulley for overspeed
Defective flywheels can be identified by the fact that the unit driver does not really operate and the resulting noise. An alternator with a complete flywheel shall decelerate and stop when the engine is switched off.
two
Static test with engine off
1.shut down the engine
2.remove the ignition key
3.remove the V-belt
4.remove the cap from the flywheel
5.application of assembly tools (a)
6.grasp and hold the outer ring of the pulley with one hand
7.with the other hand. turn the assembly tool in both directions
If the flywheel works properly. the shaft will rotate freely in one direction and lock in the other. Depending on the manufacturer. the resistance in the locking direction may increase.
If the above results are not achieved. the alternator freewheel clutch must be replaced
Product detail pictures:
Related Product Guide:
The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for China OEM Modern Car Engine Products - Overrunning AlternatorPulley F-551406 – RNA , The product will supply to all over the world, such as: Nigeria, Borussia Dortmund, Panama, Based on our guiding principle of quality is the key to development, we continually strive to exceed our customers' expectations. As such, we sincerely invite all interested companies to contact us for future cooperation, We welcome old and new customers to hold hands together for exploring and developing; For more information, please feel free to contact us. Thanks. Advanced equipment, strict quality control, customer-orientation service, initiative summary and improvement of defects and extensive industry experience enable us to guarantee more customer satisfaction and reputation which, in return, brings us more orders and benefits. If you are interested in any of our products, please feel free to contact us. Inquiry or visit to our company are warmly welcome. We sincerely hope to start a win-win and friendly partnership with you. You can see more details in our website.
A good manufacturers, we have cooperated twice, good quality and good service attitude.




