Description
INA 535020310 – ALTERNATOR FREEWHEEL DEVICE (F-239807.XX)
Technical Specifications
Brand: INA
Code: 535020310
Description: Overrunning Alternator Pulley (OAP)
Number of grooves: 6
Distance between first groove [mm]: 9.8
Supplementary article: Special tools required for assembly
Condition: New
EAN Code: 4005108614612
Equivalent manufacturer codes: F-239807.XX / F-570802.XX / F-563248.XX
Compatible Codes / OE
INA: F-239807.XX, F-570802.XX, F-563248.XX
(Note: Compatibility varies by engine model)
Product Description
The INA 535020310 alternator overrunning pulley is designed to ensure smooth and quiet operation of the vehicle's charging system. OAP (Overrunning Alternator Pulley) technology decouples vibrations from the crankshaft, reducing wear and noise on the alternator and drive belt.
Made from high-strength materials and according to OEM standards, it ensures reliability, durability, and improved performance of the auxiliary transmission system . The product requires the use of specific INA tools for correct assembly.
Function and Benefits
- Stabilizes the operation of the alternator
- Reduces vibration and noise from the service belt
- Improves the life of the Poly-V belt and tensioner
- Protects the auxiliary system from dynamic overloads
- Original INA quality
🔧 Main applications
Compatible with alternators using 6-spline OAP pulleys with a 9.8mm first spline. Used on many European and Asian vehicles (model-specific compatibility via catalog).
🚚 Shipping & Warranty
- Shipping: 24/48 hours with tracked express courier
- Warranty: 24 months – original INA product
- Returns: Free within 30 days if not installed
Payment & Security
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