{"product_id":"superatv-can-am-defender-hd8-6-portal-gear-lift","title":"SuperATV Can-Am Defender HD8 6\" Portal Gear Lift","description":"\u003cp\u003e\u003cstrong\u003eCreate the Ultimate Defender HD8 with GDP Portals\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYour Can-Am Defender HD8 isn’t a powerhouse until it has SuperATV’s 6\" Portal Gear Lift installed. You’ll get 6\" of lift and a gear reduction in one package, giving you more torque and the ability to run bigger tires without stressing your Defender. Choose between 30%, 45%, or 60% gear reduction to match your riding style. For maximum durability, upgrade from cast housing to billet aluminum housing. Dual idler portals are also available for even more power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a Dual Idler?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAfter years of research and development, SuperATV’s dual idler gear portals use a second idler gear in the portal box to spread the load over twice as much surface area for more reliable torque transfer and a stronger gear set. Precision CNC grinding ensures the gears are perfectly matched, and the gears are made from 9310 steel alloy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eGet the Power to Conquer Any Terrain\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA gear reduction changes how your ride performs on different terrain. Choose 30% for faster speeds with plenty of torque. If you run larger tires and tackle tough trails, go with 45% for extra power and control. For the ultimate mud setup, choose 60% gear reduction and maximize torque with dual idler gears.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eProtect Your Drivetrain\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGDP Portals relocate the gear reduction to the wheel hubs instead of the transmission. This reduces stress on your Defender HD8’s drivetrain, helping your axles, driveshaft, differential, and transmission work less to reduce wear and help prevent costly repairs.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUnmatched Strength\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGDP Portals are available with your choice of cast or billet aluminum housing and heavy-duty 5\/16\" backing plates made from advanced steel alloy. They’re built to handle abuse and backed by a lifetime warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHousings are reinforced for gear retention and optimized for oil flow\u003c\/li\u003e\n\u003cli\u003eAdvanced steel alloy backing plates are stronger than chromoly\u003c\/li\u003e\n\u003cli\u003eCompatible with Portal Blood gear oil formulated for GDP Portals\u003c\/li\u003e\n\u003cli\u003eNo vents, because vents do more harm than good\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAdvanced Gaskets, Seals, and Bearings\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdvanced gaskets and O-rings with excellent oil resistance and low deterioration rates\u003c\/li\u003e\n\u003cli\u003eSealed 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\u003cli\u003eDouble-angular contact output bearings to prevent premature wear\u003c\/li\u003e\n\u003cli\u003eRoller idler and drive bearings to maintain perfect gear meshing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDon’t Forget a Frame Stiffener\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMonster tires and portals bring the fun, but they also stress your machine’s frame. Reinforce your suspension with a SuperATV Frame Stiffener for added durability.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e6\" 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(6) Brake caliper mounts\u003c\/li\u003e\n\u003cli\u003e(2) Steel steering arms\u003c\/li\u003e\n\u003cli\u003eExtended brake lines with parking brake and brake cable brackets\u003c\/li\u003e\n\u003cli\u003eAll required hardware including recessed castle nut socket\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eMax Tire Size Recommendations for 6\" Portal Gear Lift\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e34\" max tire size with 2\" Forward Offset A-Arms\u003c\/li\u003e\n\u003cli\u003e39\" max tire size with 6\" Lift Kit strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIf you need help figuring out which gear reduction is right for you, check out the portal gear reduction calculator.\u003c\/p\u003e\u003cp\u003eMax tire sizes are measured at full compression and full turn. The given tire sizes are the largest that fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePatent # 11,299,042\u003c\/strong\u003e\u003cstrong\u003ePatent # 11,318,787\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housings\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel drive shaft\u003c\/li\u003e\n\u003cli\u003eHousings use advanced gaskets or O-rings that don’t let anything through\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\u003eLighter than the competition\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCan-Am Defender HD 8: 2016-2021\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender HD 8 DPS: 2016-2021\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender HD 8 XT: 2016-2021\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 8: 2017-2021\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 8 DPS: 2017-2021\u003c\/li\u003e\n\u003cli\u003eCan-Am Defender MAX HD 8 XT: 2017-2021\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e18\" or larger wheel required\u003c\/li\u003e\n\u003cli\u003e18\" wheels cannot exceed 4-1\/2\" backspacing\u003c\/li\u003e\n\u003cli\u003e20\" and larger wheels cannot exceed 5\" backspacing\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\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Big Lift Kit or 2\" Forward Offset A-Arms strongly recommended.\u003c\/p\u003e","brand":"SuperATV","offers":[{"title":"No, I do not have a Big Lift Kit. \/ No, I already have a frame stiffener. \/ Cast Housing, 30% Gear Reduction, Single Idler","offer_id":47859523879069,"sku":"PGH6-7-67-303#AB","price":3099.95,"currency_code":"USD","in_stock":true},{"title":"No, I do not have a Big Lift Kit. \/ No, I already have a frame stiffener. \/ Billet Housing, 30% Gear Reduction, Single Idler","offer_id":47859523911837,"sku":"PGH6-7-67-303-B#AB","price":4129.95,"currency_code":"USD","in_stock":true},{"title":"No, I do not have a Big Lift Kit. \/ Yes \/ Billet Housing, 30% Gear Reduction, Single Idler","offer_id":47859523944605,"sku":"PGH6-7-67-303-B-FS#AB","price":4275.9,"currency_code":"USD","in_stock":true},{"title":"No, I do not have a Big Lift Kit. \/ Yes \/ Cast Housing, 30% Gear Reduction, 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