Feature: 1. Fitment: Replacement for 2 Or 3 Way RV Parts. Compatible with the following refrigerator models: S1521, S1531, S 1621, S 1631, S 1821, S1831, NDR1062, NDR1272, NDR1282, NDR1292, NDR1492, RM2551, etc. 2. OE Numbers: Micro P 711, 2931842.01, 2931842.02, 2931842.03, 2931842.04, 2931843.01, 2931843.02, 2931843.03, 2931843.04, 2932691.017, 2932177.01, 2932695.01, 2932770.01, 2932881.01, 2932881.010. 3. Precise Control: Refrigerator control circuit board accurately controls the power supply and temperature of the refrigerator, improve the efficiency of the refrigerator, and optimize the performance of the refrigerator. 4. Long Lifespan: Refrigerator power supply control circuit board is constructed of premium grade ABS material. Excellent heat resistance for stable performance and reliable durability. 5. Ideal Replacement: Professional manufacturing, this refrigerator main power control circuit board is your ideal option and replacement for your rebuild, repair, and maintenance needs. Specification: Item Type: Main Power Control Circuit Board Material: ABS OE Numbers: Micro P 711, 2931842.01, 2931842.02, 2931842.03, 2931842.04, 2931843.01, 2931843.02, 2931843.03, 2931843.04, 2932691.017, 2932177.01, 2932695.01, 2932770.01, 2932881.01, 2932881.010 Fitment: Replacement for 2 Or 3 Way RV Parts Compatible with the following refrigerator models: S1521, S1531, S 1621, S 1631, S 1821, S1831, NDR1062, NDR1272, NDR1282, NDR1292, NDR1492, RM2551, RM2554, RM2607, RM2611, RM2612, RM2652, RM2807, RM2811, RM2812, RM2852, RM3607, RM3662, RM3663, RM3807, RM3862, RM3863, RM4872, RM4873, RM7030, RM7130, RM7732, RM7832. Package List: 1 x Refrigerator Main Power Control Circuit Board 1 x Cover 1 x Instruction Manual Note: 1. Please carefully check the OEM number and Fitment model before purchasing. 2. It is strongly recommended to have the installation done by a professional mechanic.