{"product_id":"superatv-polaris-rzr-turbo-r-8-portal-gear-lift","title":"SuperATV Polaris RZR Turbo R 8\" Portal Gear Lift","description":"\u003cp\u003e\u003cstrong\u003eTake Your RZR Turbo R to the Next Level\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDo the most with your RZR Turbo R by installing a set of 8\" GDP Portals. They give you the ground clearance you need to fit up to 42\" tires, and you can select your own gear reduction: 45%, 60%, or 70%. If that’s not enough, choose the most extreme portal lift with dual idlers for maximum strength and reliable torque transfer.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is a Dual Idler?\u003c\/strong\u003eWe placed a second idler gear in the portal box so the load gets spread over twice as much surface area, giving you more reliable torque transfer and an incredibly strong gear set. The two idler gears are precision CNC ground and made from 9310 steel alloy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuilt for Mud and Hard Riding\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe extra lift helps keep you from getting swamped in deep bogs and gives you room for bigger tires. The gear reduction at the hub also reduces stress on your axles, differential, prop shaft, and transmission, helping your components last longer than stock.\u003c\/p\u003e\u003cp\u003e about how tire size and gear reduction can unleash your machine’s potential.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eStrong Housings, Backing Plates, and Sealing\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese portals use advanced steel alloy backing plates that are stronger than chromoly and 5\/16 inches thick. They also feature reinforced housings optimized for gear retention and oil flow, along with advanced gaskets, O-rings, sealed input gears, double-lipped output seals, and double-angular contact output bearings.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAvailable with billet or cast aluminum housings\u003c\/li\u003e\n\u003cli\u003eDual idler gear configuration maximizes strength\u003c\/li\u003e\n\u003cli\u003eCool, quiet, precision-ground gears made from 9310 alloy billet steel\u003c\/li\u003e\n\u003cli\u003e1.5 in. forward and rear offset\u003c\/li\u003e\n\u003cli\u003e1.5 in. diameter 4340 hardened steel drive shaft\u003c\/li\u003e\n\u003cli\u003eHousings use gaskets or O-rings for excellent sealing\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\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e8\" 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) Caliper adapter plates (dual idler configuration only)\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\u003eMax Tire Size Recommendations for 8\" Portal Gear Lift\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e42\" tires: Stock suspension\u003c\/li\u003e\n\u003cli\u003e48\" tires: 1.5\" Forward Front A-Arms\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMax tire sizes are measured at full compression and full turn. The listed sizes are the largest tires 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\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePolaris RZR Turbo R: 2022-2024\u003c\/li\u003e\n\u003cli\u003ePolaris RZR Turbo R 4: 2022-2024\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWheel Requirements:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e22\" or larger wheel required\u003c\/li\u003e\n\u003cli\u003eWheels 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\u003eIf you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator.\u003c\/p\u003e","brand":"SuperATV","offers":[{"title":"Cast \/ 45% \/ Single","offer_id":47863787978909,"sku":"PGH8-1-84-451","price":4189.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 45% \/ Single","offer_id":47863788011677,"sku":"PGH8-1-84-451-B","price":5199.95,"currency_code":"USD","in_stock":true},{"title":"Cast \/ 60% \/ Single","offer_id":47863788044445,"sku":"PGH8-1-84-601","price":4499.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 60% \/ Single","offer_id":47863788077213,"sku":"PGH8-1-84-601-B","price":5414.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 60% \/ Dual","offer_id":47863788109981,"sku":"PGH8D-1-84-601-B","price":6699.95,"currency_code":"USD","in_stock":true},{"title":"Billet \/ 70% \/ Dual","offer_id":47863788142749,"sku":"PGH8D-1-84-701-B","price":6699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0645\/2504\/1821\/files\/polaris_rzr_pror_8_inch_dual_idler_portal_gear_lift_1_1.jpg?v=1777953707","url":"https:\/\/rudysdiesel.com\/products\/superatv-polaris-rzr-turbo-r-8-portal-gear-lift","provider":"Rudy's Performance Parts","version":"1.0","type":"link"}