Subaru STI EJ257 Nitraded CrankshaftThis is the OEM supplied Nitrided Treated crankshaft from the WRX STi EJ257. Once again, Subaru is changing things up and they have gone back to the Nitrided treated crank. The Subaru Part # 12200AA430 which is the Nitride Treated Crank, superseded from the 12200AA330 heat treated.
Shopping security
Each payment you make on thelockerguy is secured with strict SSL encryption and PCI DSS data protection protocols