Cheap And Discounts 9308-621C Diesel Injector Valve 9308-618C Common Rail Fuel Injection Control Valve 9308-618B 9308 621 for Sprayer Nozzle Wholesale. Buy Directly From Merchant ERIKCdiesel Injector Parts Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.