Part Name：4pcs Fuel InjectorsPart Number： 7261663 28347042 400903-0043EApplication： Fits for Delphi Doosan D34 3.4 Engine for Bobcat Loaders T770 T740 T750 T870 A770 S740 S750 S770 S850Product 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.