For Cummins Diesel Engine NH220 BM21966 BM28254 3802077 Upper Gasket Kit. Welcome contact for available wholesale price, thank you! Fitment: For Cummins NH220. Package included: 1Upper Gasket Kit. Installation guide NOT included, professional skills required during the installation, we highly recommend asking repair shop for help. Due to different displays and light variations, all pictures shown may not reflect the actual color or condition of the item. Economy: 15-60 days. Standard: 10-35 days. Expedited: 4-7 days. Counting from the day you receive merchandise. Please tell us and give us an opportunity to find a solution, thank you!