For Polaris Magnum 325 (00-02), Magnum 330 (03-06), Magnum 425 (95-98), Magnum 500 (99-03). Main jet 180, pilot jet 42; Filter outlet 50.8mm (OD), manifold outlet 40.8mm (OD), choke cable port 10mm. Pre-installed internal parts, direct installation with no or only small modification; PN: 3130725, 3131125. If the throttle cable (press-type) doesn’t fit, please drill the hole (threaded) larger for it to fit, and then fix it. Please compare the model, year, part number and appearance firstly to confirm if this carburetor will fit. ----- Motorcarb Carburetor for Polaris Magnum 325 330 425 500 ----- FITMENT -- For 2000-2002 Polaris Magnum 325 -- For 2003-2006 Polaris Magnum 330 -- For 1995-1998 Polaris Magnum 425 -- For 1999-2003 Polaris Magnum 500 OEM Part Number: 3130724, 3130725, 3130958, 3131125, 3131383, 3131571, 3131590 FEATURE ①. Pre-installed internal parts, direct installation out of box ②. No/small modification is needed (refer to “Notice” below) ③. Start right up once installed, make your vehicle run like new PARAMETER Condition: 100% Brand new Main jet: #180 Pilot jet: #42 Filter outlet (OD): 50.8mm Manifold outlet (OD): 40.8mm Choke cable port diam.: 10mm NOTICE Threaded (not press-type) hole for throttle cable If the throttle cable doesn’t fit, please just drill the hole larger for it to pass through, and then fix it (like with a nut). Please check the model + year + appearance + sizes + part number firstly Please be sure to tell us if there is any product problem.