This kit includes: a Generator Stator, a Flywheel, a Puller, an AC to DC Ignition Conversion Kit. Flywheel Dimensions: Exterior Diameter: 141 mm Interior Diameter: 117 mm Interior Diameter Center Housing: 25 mm Exterior Diameter Center Housing: 23 mm Flywheel Pullerr Main Base Diameter: 105 mm (4.1"") Thickness: 12mm (0.5"") SF-900-006548 / SF-900-006548 (345070 / 345072) - Polaris Sportsman Big Boss Scrambler Generator Stator Dimensions : Interior diameter : 47 mm / 48mm Exterior diameter : 114 mm / 115mm Thickness : 20 mm Length of wires stator to grommet : 155 mm / 135mm Length of wires grommet to plug : 900 mm / 1200mm Length of pickup coil's wire to grommet : 60 mm / 120mm Other specifications : Number of wires : 7 Number of plugs : 9 / 6 Number of pins : 12 / 8 Wire to wire resistance : Alternator : Yellow/Red to Yellow = 0.4 ohms +/-20% Pickup : White/Red to Red = 115 ohms +/-20% Source : Black to Red = 18 ohms +/-20% SF-900-006547 (345069) - Polaris Sportsman Scrambler Magnum Stator Dimensions : Interior diameter : 51 mm Exterior diameter : 114 mm Thickness : 20 mm Other specifications : Number of wires : 9 Number of plugs : 7 Number of pins : 10 Wire to wire resistance: Alternator: Yellow to Yellow/Red = 0.6 ohms +/-20% Pickup: White to White/Red = 100 ohms =+/-20% Source Green to Red/Black = 450 ohms =+/-20% Source 2: Green to Black = 3.8 ohms =+/-20%Fits: POLARIS Ranger 500 4x4 (2003) POLARIS Scrambler 500 2x4 (2002) POLARIS Scrambler 500 4X4 (2002) POLARIS Sportsman 500 6x6 (2002) POLARIS Magnum 500 2x4 (2002) POLARIS Magnum 500 4x4 (2003)