B234/B204 billet oil pump drive gear

  • SKU: QHSS1
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New CNC machined oil pump drive pulley for B234 and B204 engines.

The original cast pulley is know to break causing  damage to the cylinder head and pistons when the valves crash into the pistons.

This new billet part is designed to be much stronger to avoid the risk of engine damage

Includes locking grub screw