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eBay£31.39Visit shop GATES-OE OAP7113 Alternator Freewheel Clutch for ALFA ROMEO,CHEVROLET,CHRYSLER,C
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The Gates DriveAlign Alternator Overrunning Freewheel Clutch (OAP7113) is designed for vehicle owners and mechanics seeking a reliable OE-quality replacement part. Its primary benefit is ensuring smooth alternator operation and protecting the belt drive system from torsional vibrations, leading to extended component life. A potential caveat is its specific vehicle fitment, requiring careful verification before purchase. This clutch is crucial for proper alternator function, offering durable construction and precise engineering.
| Model Part Number | OAP7113 |
|---|---|
| Brand | Gates |
It's a device that allows the alternator pulley to spin freely in one direction (when engine speed decreases) and be driven in the other direction (when engine speed increases), preventing torsional shock from the engine from damaging the alternator and belt system.
Symptoms include belt noise (chirping, flapping), premature belt wear, or a seized alternator pulley. A mechanic can test the clutch's functionality.
While possible, it requires specialized tools and knowledge. We recommend professional installation to ensure it's done correctly and safely.
It is compatible with various Vauxhall, Fiat, Alfa Romeo, Lancia, and Opel models. Always verify compatibility using the part number and OEM references.
The clutch has 6 grooves, an outer diameter of 59mm, an inner diameter of 17mm, and a width of 39mm.
The product description does not specify if a new bolt is included. It is advisable to check with the supplier or reuse the original bolt if it is in good condition.
An overrunning pulley (freewheel clutch) protects the serpentine belt and accessory components from torsional vibrations and shock loads generated by the engine, especially during rapid deceleration, leading to a longer lifespan for these parts.
A worn or faulty freewheel clutch can cause belt noise. Inspect the clutch for signs of damage or excessive play. Replacement of the clutch may be necessary.
A malfunctioning freewheel clutch can put excessive stress on the belt. Check the clutch's ability to freewheel; if it's seized or slipping incorrectly, replace the clutch.
Ensure you are using the correct tools for removal and installation. The clutch may require a specific tool to lock the pulley while the central bolt is tightened or loosened.
While not a direct cause, a seized freewheel clutch can lead to belt slippage or failure, which in turn can cause charging issues. Verify the clutch is functioning freely.
Compatibility: This clutch is designed for specific Vauxhall, Fiat, Alfa Romeo, Lancia, and Opel models. Always verify the part number and OEM cross-references against your vehicle's existing component or consult a parts specialist to ensure correct fitment. Key OEM references include ALFA ROMEO: 77364723, FIAT: 77364723, LANCIA: 77364723, OPEL: 62 04 229, OPEL: 62 04 286, OPEL: 93185282, OPEL: 93192215, VAUXHALL: 62 04 229.
Setup: Installation typically requires removing the serpentine belt and using specialized tools to hold the alternator pulley while removing the old clutch and installing the new one. It is strongly recommended that installation be performed by a qualified mechanic to ensure correct torque and alignment.
Care: No routine maintenance is required for the freewheel clutch itself. However, regular inspection of the serpentine belt for wear or damage and proper tensioning of the belt are essential for optimal performance and longevity of all accessory drive components.
