Made from high-quality plastic and metal for durability and longevity. OEM number 1770720000 ensures compatibility with original parts. Suitable for various Mercedes Benz models including W176, W246, W117, W205, W213, X156, X253, W166, W251, W222, M270, M276, and M278. Easy to install, providing a reliable seal for fuel injectors. Swap numbers 2760720143 included for additional compatibility options. Name: Fuel Injector Seal Kit Material: Plastic + Metal Color: As shown Fitment: For Mercedes Benz W176 W246 W117 W205 W213 X156 X253 W166 W251 W222 M270 M276 M278 Specification: 1 set Package Contents: 1 set * Fuel Injector Seal Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.