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Vendor : Super ATV


Sku : SKU : PGH6-4-34-302-B#TRX

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Gen 3 Portals Are Built for All
There’s nothing better than customizing your machine to suit your ride style. When you add SuperATV’s GDP 6” Portal Gear Lift to your Kawasaki Teryx S, that’s exactly what you’re doing. Our portals give you a boost in ground clearance, room for bigger tires, and your choice of a 30% or 45% gear reduction. You also get a say in whether we use cast or USA-made billet aluminum housings, both of which offer unbeatable strength. No matter which options you go with, GDP offers exactly what you need.

GDP—The Most Trusted Name in Portals
Still not sure whether SuperATV’s portals are right for you? Just ask any of the thousands of riders who are already rolling on GDP. We’ve invested more time and money in portals than anyone else in the industry. And as soon as you get these things on your Teryx, you’ll see that our efforts paid off.

Perfect for Mud
Mud and portals go hand in hand—they’re a match made in heaven, if you will. You’ll need the extra 6” of lift to cut through those deep, swampy mud pits without getting stuck. And without a gear reduction, you may not have the torque you need to keep your wheels spinning. If you thought mud was fun before, just wait until you try it with these Teryx S 6” portals.

A Gear Reduction That Protects Your Drivetrain
Some modifications place the gear reduction in your drivetrain which places unnecessary stress on your axles, prop shaft, and transmission. Luckily, GDP Portals don’t fall into that category. We place the gear reduction directly in the hub to greatly reduce the amount of strain placed on your Teryx’s most vital parts. You’ll get more life out of your drivetrain, and you’ll save money and hassle in the long run.

Learn more about how tire size and gear reduction can unleash your machine’s potential.

The Best Gear Material Around
The best portals are made of the best gear material. That’s why we use premium, top-of-the-line 9310 alloy steel gears to keep your portal gear lift running flawlessly. Our gears are precision ground for quiet operation and perfect mating every time. As a result, you’re left with a comfortable and smooth ride every time you get behind the wheel.

Our Housings Are Stronger by Design
The portal housings keep everything safe, protected, and in its place. That’s why we spared no expense when designing GDP Portal housings. After years of research and testing, we’re able to give you two unbeatable options. Choose from cast and USA-made 6061 billet aluminum with a sleek CNC-machined finish. Spoiler alert: you can’t go wrong. Either way, you’re getting the best portal boxes on the market.
  • Our housings are reinforced in all the right places
  • They’re built with better oil flow and gearing forces in mind
  • There are no gimmicks and no vents because vents do more harm than good—we know because we tested them

The Strongest Portal Backing Plates You Can Get
We didn’t stop at strong housings—our backing plates are just as impressive. They’re 5/16” thick and made with an advanced steel alloy. This isn’t your average alloy—it’s even stronger than chromoly and specialized for ridiculously high-force applications. The backing plates on GDP Portals will outlast your machine’s lifespan by a longshot, so you’ll never have to worry about taking it easy for fear of breaking something.

Advanced Gaskets and Seals
Whether you go with cast or billet, both housings use:
  • Advanced gaskets with excellent oil resistance and a lower deterioration rate than Kevlar gaskets
  • A sealed input gear and double-lipped output seal
  • 100% sealing coverage throughout so you can forget about oil leaks

You Won’t Find Better Bearings
If your bearings fail, your portals are toast. That’s why we didn’t cut any corners with this part either. We use roller bearings to hold the idler gear in place. Our output bearing is a double-angular contact bearing that can handle huge loads in any direction without showing premature wear. We’re not just blowing steam when we say our bearings are the best—they’re truly built for battle and just another reason why GDP is the best.

Universal Hubs and Slotted Rotors
Our portals use precision-ground, stainless steel slotted rotors to run cool and deliver the precise braking power you need. They come with 4/156, 4/137, 4/115, and 4/110 bolt patterns and lugs so you can run just about any side-by-side wheel imaginable. We also invented the tapered output shaft that the hubs attach to, which gives you a more secure lock that won’t wobble or wear over time.

Top-Rated Customer Service
Still need a little help getting exactly what you need? We’ve got a dedicated team just for portal support. Give us a call so we can get the perfect set of portals in your hands today.

4" Portal Gear Lift Includes:
(4) Assembled portal hub boxes complete with 9310 gears, seals, output shaft, gaskets, and thrust bearings
(4) Universal hubs and precision-ground stainless steel slotted rotors with lugs
(4) Specialized steel alloy backing plates
(4) Steel caliper mounting plates with spacers
(2) Steel steering arms
Extended brake lines with parking brake and brake cable brackets
All required hardware, including recessed castle nut socket

Max Tire Size Recommendations for 6" Portal Gear Lift
Max Tire Size Required Suspension Setup with GDP Portals
Up to 32" Stock
If you need help figuring out which gear reduction is right for you, check out our portal gear reduction calculator.
Max tire sizes are measured at full compression and full turn. The given tires sizes are the largest we fit without rubbing. With minor trimming or a small amount of rub, larger tire sizes can be used.

Patent # 11,299,042

WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.

California Proposition 65 Warning
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.
  • Kawasaki Teryx S: 2021+
  • Kawasaki Teryx 4S: 2021+

NOTE: Wheels need to have a center hole of at least 3.25" (82.55 mm) or will require a 1” wheel spacer.
SuperATV offers premium products and extends one of the industry's best warranties to go with them. Each GDP Portal Gear Lift carries a Limited Lifetime warranty against manufacturing defects to the original purchaser, for the period and subject to the terms stated on our Warranty Policy page.

For complete warranty details see our Warranty Policy page.


  • We will price match any advertised, in stock, shipped price on anything we sell
  • Price matched item must be in stock and must be for the same item(s)
  • Price match cannot be combined with any other promo codes or sales we may be running at the same time
  • If our competitor charges shipping, our price match will be the cost of the item plus shipping
  • Price match is not valid after an item has shipped
  • Email us a link to a competitor's site showing a better in stock shipped price for us to match by using our contact form
  • Price match does not include any applicable sales tax
  • We reserve the right to approve or deny price match requests 
  • To fill out a price match form CLICK HERE


FREE Standard Ground Shipping Promotion on Orders Over $99.00

• Free standard ground shipping promotion is valid only on orders shipped to the lower 48 contiguous continental United States.
• Order total of $99.00 for Ground Shipping must be reached with product purchases only and will not include shipping, overweight charges or other miscellaneous fees.

Any special shipping arrangements like signature required, delayed shipping or any other special shipping instructions etc. must be made prior to shipment.

Please make sure to give us a safe and secure location to ship to.  Items shipped are insured to arrive safely but once confirmed delivered, PlanetSxS is not  responsible for lost or stolen items. 

Free shipping order value is calculated on the total amount of your order excluding overweight packages. Over-sized packages and special shipping fees are not waived with this offer. Charges are subject to change. Confirm your shipping charge and method at time of order. 

If an item has already shipped and you refuse the package, you will be credited for the amount of your purchase minus the return shipping fee

• Offer does not apply to orders shipping to Hawaii, Alaska, Puerto Rico, Canada, APO/FPO, Postal Office Box or any international orders.

Exceptions to FREE Shipping Promotion

• Offer does not apply to orders shipping to Hawaii, Alaska, Puerto Rico, Canada,  APO/FPO, Postal Office Box or any international orders.
• Hazardous chemicals, aerosols and batteries must be sent ground due to shipping carrier regulations. Regular shipping charges will apply.

You may return most new, unopened items for a full refund within 30 days of delivery. These items should be in their original packaging and have their serial number or UPC. Special order returns are at our discretion on a case by case basis. If you would like to make a return or exchange, you must contact us by phone or email and submit an RMA (Return Merchandise Authorization) number before returning your items. This RMA number is usually written on the bill of lading (issued by the mail carrier's shipping department) or somewhere on the packaging. If you cannot find your RMA, one may be obtained by contacting us by phone or email. 

You will be responsible for any shipping costs when returning an item.

All returns will be subject to a 15% restocking fee. Remember, if you would like to return or exchange your item, you must contact us before sending it back. Items returned to us without notification will not be eligible for a refund or exchange.  

PlanetSXS is not responsible for fitment issues of wheels and tires.  We do ask for vehicle data at the time of purchase to ensure you receive the correct bolt pattern but we have no way to know what kind of modifications have been done to your SXS.  Make sure to measure in advance as you’ll be responsible for return shipping.

No returns on electrical items including audio

If an item has already shipped and you refuse the package, you will be credited for the amount of your purchase minus the return shipping fee

Returns will not be accepted on items that are:

  • Opened or used
  • Missing their serial number or UPC
  • Special orders (returned at our discretion)
  • Returned more then 30 days after delivery
  • Returned without notification

PlanetSXS is not affiliated with UTV Manufacturers in any way. References within this web site to Polaris, Yamaha, Can-Am, Honda, Arctic Cat, John Deere and UTV and/or Side by Side Manufacturers is for the convenience of the public, and does not constitute endorsement or recommendation by PlanetSXS.

PlanetSXS offers parts and accessories directly from the manufacturers and from our distributors. 

PlanetSXS is not responsible for any problems, issues or damages as a result from aftermarket accessories, parts, wheels, tires and other/all products purchased from and installed on your/other's vehicles. 

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