Febi bilstein 37980 Alternator Overrun Pulley

80.47 GBP

This lightweight over‑run pulley allows the alternator to slip when engine RPM exceeds battery load, cutting parasitic drag and improving fuel efficiency while ensuring steady charging on Audi, VW, and Seat cars.

Brand: febi bilstein
Model: 37980
MPN: 37980
SKU: 37980
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80.47 GBP 80.47 GBP
22-04-2026 16:01:51