SKU: JRPCS-5102-D
MPN: CS-5102-D
The Jones Racing Products Crank Pulley Serpentine 3.25in is a vital component for engines requiring precise belt alignment and reliable power transfer. It is ideal for boaters and automotive enthusiasts who demand consistent performance under heavy loads, ensuring that accessory drives operate efficiently without the risk of belt slippage.
Constructed from premium aluminum, this pulley features a 6-rib design optimized for modern serpentine belt systems. The black anodized coating provides superior corrosion resistance against salt spray and moisture, essential for maintaining structural integrity in demanding environments. It is designed to fit a 1-1/8 inch mandrel and incorporates a 1/8 inch keyway for a secure, non-slip fitment to the crankshaft.
This lightweight component reduces rotational mass, allowing for quicker engine response and improved overall efficiency. Every dimension is engineered to meet strict tolerances for vibration-free operation at high RPM. The Jones Racing Products Crank Pulley is suitable for both marine and automotive applications, making it a versatile choice for engine builders and owners.
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