JDM Van Parts Store › Crankshaft Pulley Bolt - OEM Toyota Image 1 of 1 Crankshaft Pulley Bolt - OEM Toyota $9.99 OEM Toyota replacement bolt for the the crankshaft pulley (harmonic balancer) for the 2L, 3L, and 1KZ engines. Get notified by email when this product is in stock. Add To Cart Added! OEM Toyota replacement bolt for the the crankshaft pulley (harmonic balancer) for the 2L, 3L, and 1KZ engines.