20G4022 3211077 AKM CVT Heavy Duty Carbon Drive Belt fit Polaris Ranger 875 Sportsman Big Boss 400 500 HO 3211072 3211048 1994-2014

【Fits】 Polaris Ranger 400 500 / Sportsman 335 400 450 500 / Big Boss 250 300 350 400 500 / Scrambler 400 500 / Magnum 325 330 425 / Trail Boss 250 325 330 350 / Xplorer 250 300 400 / Xpress 300 400. 【Replaces OEM Part #】3211077 / 3211072 / 3211048 / 20G4022 | Outside Circumference: 41.375"" (1038mm) / Top Widthy: 1.18"" (30mm) / Height: 0.51''(13mm). 【Built for high / low temps】 Developed with a high-temperature compound called DUMAX for added heat resistance (up to 340°F/170℃). Maximum under-cord stiffness allows the belt to flex for rotational efficiency and running cooler temperatures.. 【Accurate pitch design】 Double notch, ensure that AKM carbon CVT drive belt is stressed on both sides reduces wear on one side. Extend service life of the belt.. 【10000 pounds strength resistance】 Four-layer Design: High-strength thick rubber, Adhesion Gum, KEVLAR Fiber Stretch-resistant aramid yarn, High and low temperature resistant chloroprene rubber. Make AKM carbon CVT drive belt particularly strong. It can handle more than 10,000 pounds of tension without stretching or breaking.. 【During break-in period, the following activities should be avoided】: Aggressive acceleration or jerky throttle movements at low speeds Holding engine/vehicle speed constant for extended time periods Pulling heavy loads Long run times without complete CVT/belt cool down.