SKU: KSEKSD1019
MPN: KSD1019
The Pulley 40T from K.S.E. Racing is a precision-engineered 40-tooth serpentine pulley designed for various applications, including automotive and other mechanical systems. It is built for enthusiasts who demand reliable belt drive efficiency, making it suitable for custom engine builds, supercharger installations, and aftermarket accessory drive systems.
Constructed with precision-machined materials, the Pulley 40T ensures consistent belt engagement and minimal runout, which are critical for preventing slippage and belt wear during high-RPM operation. Its 40-tooth design allows for optimal gear ratios, enabling tuners to effectively manage water pump flow, alternator charging rates, and power steering pump output while maintaining belt longevity.
This pulley is ideal for mechanics, engine builders, and performance tuners who require high-quality components for crate engine assembly, turbo and supercharger installations, and comprehensive engine bay setups. With a weight of only 0.37 lbs, it minimizes rotating mass while providing the structural rigidity necessary for demanding applications.
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