Description
A quality crank pulley is critical for maintaining proper belt tension and accessory drive reliability, especially in high-RPM applications where harmonic balance matters. The Jones Racing CS-5102-D delivers precise diameter tolerances and a secure mandrel fitment to eliminate slippage and unwanted oscillation. Built from aluminum and finished with black anodized coating, this pulley resists corrosion while keeping rotating mass minimal for improved engine response.
- Manufacturer: Jones Racing
- MPN: CS-5102-D
- Type: Crankshaft Pulley
- Belt Style: Serpentine
- Rib Count: 6-Rib
- Diameter: 3.250 inches
- Mandrel: 1-1/8 inch
- Keyway: 1/8 inch
- Material: Aluminum
- Finish: Black Anodized
- Quantity: Each
- Installation: Bolt-on
