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The Moroso 40-tooth radius alternator pulley provides a 40-tooth option for alternator drive setups that require a larger radius profile. It helps preserve intended alternator speed and belt alignment by restoring the correct tooth engagement. Install this pulley when servicing alternator drives or changing pulley ratios to maintain dependable charging performance and consistent accessory operation.
Moroso Alternator Pulley - Radius - 40 Tooth
