Part Name：Common Rail Injector Part Number：0445120305 5268436 6746-11-3100 Application：Fits for Cummins QSL8.9 QSL9 for Komatsu SAA6D114 Engine PC360-10 PC390-10 D65EX-17 D65EX-18 HB365LC-3 ExcavatorProduct Status: New 180-day warrantyPlease be sure to confirm whether your engine's specific model or the required part number matches this product. If you have any questions about compatibility, you can contact customer service at any time to provide parameters to avoid situations where installation is not possible due to model mismatch.