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. Quantity: Purchase Added! OEM Toyota replacement bolt for the the crankshaft pulley (harmonic balancer) for the 2L, 3L, and 1KZ engines.