35% Underdrive Alternator Generator Pulley Bmw M43 M44 M50 M52 S50 Bosch -type
Price:
$ 88
- Condition: New
Seller notes
35% Underdrive alternator pulley for BMW M43 / M44 / M50 / M52 / S50 engines, Bosch -type MAIN FEATURES OF THE KIT: Billet aluminum alternator pulley compatible with M43, M44, M50, M52, S50 BOSCH alternators Replaces BMW part No. 12311432988 or 12311703736 or 12311726139 (pulley height 41mm) Increases alternator life Reduces horsepower losses Longer serpentine belt might be required! Comes with MRT ENGINEERING decals WHY DO YOU NEED ONE? If you're building a high revving track / drifting / rally...
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