24107453 Alternator Freewheel Pulley w/Clutch
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24107453 Alternator Pulley
✔️ 17mm ID Freewheel Pulley with 5-Groove CW Drive
This alternator freewheel pulley (part number 24107453) is designed to decouple the alternator during engine coast-down, reducing belt wear and vibration. Built for clockwise (CW) rotation with a 5-groove setup.
✅ Inner Diameter (ID): 17mm
✅ Outer Diameter (OD): 53.17mm
✅ Length (L): 52.6mm
✅ Width (W): 11.6mm
✅ Groove Count: 5-Rib
✅ Thread Size: 16x1.5mm
✅ Rotation: Clockwise (CW)
✅ Quantity: One Pulley
Dimensions (mm):
| ID | OD | L | W | Grooves | Thread | Rotation |
|---|---|---|---|---|---|---|
| 17 | 53.17 | 52.6 | 11.6 | 5 | 16x1.5mm | CW |
💡 What does an alternator freewheel pulley actually do?
It keeps your serpentine system running smoother and longer.
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Allows alternator to overrun the engine during deceleration
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Reduces tension and slippage on the belt
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Minimizes vibration and noise
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Helps extend alternator and belt life
If you're chasing better performance and longer belt life, this pulley’s got your back - add it to your cart and give your alternator some breathing room.