Feature 1Fitment: Refrigerator power circuit board is replacement for N41X, N51X, N6X, N8X, N1095, 1200, 1210, 1211 series refrigerators, replacement for Norcold refrigerators. 2OE Number: The part number of power supply circuit board for reference is 628661, please confirm whether it is consistent with the OE you need. 3Flame Retardant: The power circuit board is made of premium materials with great insulation, flame retardant, heat resistance, erosion resistance, and anti interference properties, ensuring a long working life. 4Efficient Operation: Replacing the old power circuit board with the new one can restore the efficient operation of the refrigerator, improving device performance and extending its lifespan. 5Easy Installation: Refrigerator power srcuit board comes with use friendly instruction, enabling easy and quick installation, reducing downtime and getting your refrigerator back in operation speedily. Item Type: RV Refrigerator Power Circuit Board OE: 628661 Fitment: Fit for N41X N51X Series N410, N412, N510, N512. N6X Series N611, N621, N621F, N623, N624, N641, N641F, N643.N8X Series N811, N821, N821F, N821V, N822, N822F, N823, N824, N841, N841V, N842, N843.NX/ NXA Series NX611, NX641, NXA641, NX811, NX841, NXA841.N1095 Series,1200 Series,1210 Series,1211 Series. (Only replacement for Norcold refrigerators after 2006, not compatible with versions before 2006) Package List 1 x RV Refrigerator Power Circuit Board 1 x User Manual Note 1. Please carefully check the OEM number and Fitment model before purchasing. 2. It is highly recommended to have the installation done by a professional mechanic.