{"product_id":"superatv-polaris-sportsman-xp-4-portal-gear-lift","title":"SuperATV Polaris Sportsman XP 4\" Portal Gear Lift","description":"\u003cp\u003e\u003cstrong\u003eGen 3 Portals Are Geared for All\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOff-roading isn’t a one size fits all thing. With SuperATV’s GDP 4\" Portal Gear Lift for your Polaris Sportsman XP, you can choose the housing material—cast or billet aluminum—and the gear reduction that matches your riding style. Choose 30% for maximum power or 15% for trail riding. Either way, GDP portals will change the way you look at riding.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGDP—the Most Trusted Name in Portals\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThousands of riders trust GDP portals because they’re trail proven and built to handle hard use. They’re a trusted choice for riders who want dependable performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for Mud\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGDP portals add torque and ground clearance, helping you power through deep mud and bogs with more confidence.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eA Gear Reduction That Protects Your Drivetrain\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBy placing the gear reduction in the hub, portal gear lifts reduce stress on critical components like your axles, differential, prop shaft, and transmission.\u003c\/p\u003e\u003cp\u003e about how tire size and gear reduction can affect your machine’s performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnmatched Gear Material\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe gears are made from 9310 alloy steel and precision ground for smooth, quiet operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStronger Housings by Design\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eChoose either cast aluminum or USA-made 6061 billet aluminum housings with a CNC-machined finish. Both are reinforced for strength and built with oil flow and gearing forces in mind, without vents.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReinforced in all the right places\u003c\/li\u003e\n\u003cli\u003eBuilt with better oil flow and gearing forces in mind\u003c\/li\u003e\n\u003cli\u003eNo vents\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eThe Strongest Portal Backing Plates You Can Get\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 5\/16\"-thick backing plates are made from a specialized steel alloy designed for ultra-high-force applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Gaskets and Seals\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets\u003c\/li\u003e\n\u003cli\u003eA sealed input gear and double-lipped output seal\u003c\/li\u003e\n\u003cli\u003e100% sealing coverage throughout to help prevent oil leaks\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBearings That Rock\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eRoller bearings hold the idler gear in place, and the output bearing is a double-angular contact bearing designed to handle heavy loads in any direction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUniversal Hubs and Slotted Rotors\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePrecision-ground stainless steel slotted rotors help with braking performance, and the universal hubs fit 4\/156, 4\/137, 4\/115, and 4\/110 bolt patterns. The tapered output shaft provides a more secure lock that resists wobble and wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTop-Rated Customer Service\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIf you need help choosing the right setup, SuperATV’s portal support team is available to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e4\" Portal Gear Lift Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings\u003c\/li\u003e\n\u003cli\u003e(4) Universal hubs and precision-ground stainless steel slotted rotors with lugs\u003c\/li\u003e\n\u003cli\u003e(4) Specialized steel alloy backing plates\u003c\/li\u003e\n\u003cli\u003e(4) Steel caliper mounting plates\u003c\/li\u003e\n\u003cli\u003e(2) Steel steering arms\u003c\/li\u003e\n\u003cli\u003eExtended brake lines\u003c\/li\u003e\n\u003cli\u003eAll required hardware, including recessed castle nut socket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePolaris Sportsman XP Portal Gear Reduction Recommendations\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUp to 28\" tires: stock suspension, 15% gear reduction\u003c\/li\u003e\n\u003cli\u003e29.5\" tires: 2\" lift kit, 15% gear reduction\u003c\/li\u003e\n\u003cli\u003e30\" to 38\" tires: 6\" lift kit, 15% gear reduction\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGear reduction recommendations are general guidelines to maintain factory top speed. Installing a larger than recommended gear reduction will result in extra torque and lower top speed. Call for more information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housing\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003eIncreases width by 4 in. per side (8 in. total)\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel drive shaft\u003c\/li\u003e\n\u003cli\u003eHousings use Thermo-Tork® gaskets\u003c\/li\u003e\n\u003cli\u003eUniversal hub fits all major bolt patterns\u003c\/li\u003e\n\u003cli\u003eGear reduction reduces stress on your drivetrain\u003c\/li\u003e\n\u003cli\u003eWeighs 194 lb. total\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePolaris Sportsman 1000 Touring: 2015+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 550: 2010-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 550 Touring EPS: 2010-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 850: 2016+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 850 MV: 2012-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 850 SP: 2015+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 850 Touring: 2015+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 850 Touring EPS: 2010-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman 850 Touring SP: 2015-2016\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman Forest 1000: 2015\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman Forest 550: 2011-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman Forest 850: 2011-2015\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman X2 550: 2010-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman X2 850: 2011\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman XP 1000 High Lifter Edition: 2016+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman XP 1000 XP: 2015+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman XP 550: 2009-2014\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman XP 850: 2009+\u003c\/li\u003e\n\u003cli\u003ePolaris Sportsman XP 850 High Lifter Edition: 2016+\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e14\" or larger wheel required\u003c\/li\u003e\n\u003cli\u003eWheels cannot exceed 5\" backspacing\u003c\/li\u003e\n\u003cli\u003eNot compatible with dual beadlock wheels\u003c\/li\u003e\n\u003cli\u003eWheels need to have a center hole of at least 3.25\" (82.55mm) or require a 1\" wheel spacer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePatent # 11,299,042\u003c\/p\u003e","brand":"SuperATV","offers":[{"title":"No \/ Cast \/ 15%","offer_id":47863882842269,"sku":"PGH-1-21-151","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"No \/ Billet \/ 15%","offer_id":47863882875037,"sku":"PGH-1-21-151-B#ZA","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Cast \/ 15%","offer_id":47863882907805,"sku":"PGH-1-21-152","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Billet \/ 15%","offer_id":47863882940573,"sku":"PGH-1-21-152-B","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"No \/ Cast \/ 30%","offer_id":47863882973341,"sku":"PGH-1-21-301","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"No \/ Billet \/ 30%","offer_id":47863883006109,"sku":"PGH-1-21-301-B","price":3674.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Cast \/ 30%","offer_id":47863883038877,"sku":"PGH-1-21-302","price":2649.95,"currency_code":"USD","in_stock":true},{"title":"Yes \/ Billet \/ 30%","offer_id":47863883071645,"sku":"PGH-1-21-302-B","price":3674.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/gen_3_billet_4_inch_portal_1_3_248.jpg?v=1777954606","url":"https:\/\/rudysdiesel.com\/products\/superatv-polaris-sportsman-xp-4-portal-gear-lift","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}