Instruction Sheets for Part Number AFE-79-10001
Crankshaft Pulley, Underdrive, Serpentine, 6-groove, Billet Aluminum, Black, 4.124 in. O.D., BMW, 4.0L, Each
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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?
Overview
aFe Pulleys
aFe power pulleys bring performance engineering to your vehicle. They are CNC-machined out of billet aluminum and are black anodized for that aggressive look under the hood. The pulleys do not modify factory harmonics or dampening. When it comes to engineering for power, performance, protection, and value, aFe power pulleys are the only choice.
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Some parts are not legal for use in California or other states with similar laws / regulations
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