Features: 1. OEM numbers for reference: 4010670, 2203638, compatible with Polaris Ranger/Magnum/Sportsman. 2. Helps eliminate electrical interference, stabilize output voltage, and extend battery life. 3. Improves throttle response, reduces engine start time, and enhances ignition efficiency. 4. Dissipates excess voltage and heat, improves charging performance, and helps prevent overcharging. 5. Easy to install; ideal replacement for old or damaged rectifier with stable and reliable operation. Specification: Item Type: Rectifier Material: Aluminum Alloy + ABS OEM Numbers: 4010670, 2203638 Size: Approx. 59 x 59mm / 2.3 x 2.3in Fitment: Compatible with: - Polaris ATP 4x4 500 (2004) – 4010670 - Polaris Magnum 4x4 500 (2003) – 4010670 - Polaris PTV Series 10 6x6 500 (2002) – 4010670 - Polaris Ranger Series 11 500 (2003–2004) – 4010670 - Polaris Scrambler 4x4 500 (2003) – 4010670 - Polaris Sportsman 600 (2003–2004) – 4010796 - Polaris Sportsman 400 (2003–2004) – 4010670 - Polaris Sportsman 500 (2003–2004) – 4010670 - Polaris Sportsman 700 (2003–2004) – 4010796 - Polaris Sportsman 400 (2003–2004) – 2203638 - Polaris Sportsman 500 (2003–2004) – 2203638 - Polaris Sportsman 600 (2003–2004) – 2203637 - Polaris Sportsman 700 (2003–2004) – 2203637 - Polaris UTV Series 11 500 (2003–2004) – 4010670 Wiring: Brown Wire: Negative Pole of Power Supply Remaining Wires: Positive Pole of Power Supply Package List: 1 x Rectifier Note: Please verify the part number of your original unit. Compatibility information is for reference only. If uncertain, contact the seller before purchase to ensure proper fitment.