Kawasaki Teryx H2 4" Portal Gear Lift

Transform Your Teryx H2 with GDP Portals
Give your Kawasaki Teryx H2 the muscle it needs with SuperATV’s 4” GDP Portal Gear Lift. This kit combines extra ground clearance with a gear reduction for a major performance upgrade. Choose a 15% or 30% gear reduction with a billet housing. With dual-idler gears to maximize durability, you’ll have the strength to dominate difficult trails and clear up to 40” tires.

What Is Dual Idler?
Perfection takes time. After years of research and development, we’ve made our dual idler gear portals unlike any other. By placing a second idler gear in the portal box, the load gets spread over twice as much surface area for more reliable torque transfer and the strongest gear set you can get. Two idler gears don’t do a thing if they’re not mated perfectly, though. Precision CNC grinding ensures ours do. Our gears are made from the industry’s toughest 9310 steel alloy. Didn’t think dual idlers mattered? With GDP’s quality and experience, they finally do.

Choose the Right Gear Reduction
The right gear reduction can change how your machine handles on the trail. Our 15% option delivers plenty of torque without sacrificing higher speeds. Choose the 30% gear reduction if you want to turn bigger tires and power across more demanding terrain.

Reduce Drivetrain Stress
GDP Portals place the gear reduction at the hubs instead of inside your transmission. This design reduces stress on your axles, prop shaft, differential, and transmission. You get the extra torque you need without putting unnecessary wear on your Kawasaki Teryx H2’s drivetrain.

Built for Extreme Strength
Your Kawasaki Teryx H2 packs serious power, so we built these portals to take the pressure. You can choose cast or billet aluminum housings to match your riding style. Advanced steel alloy backing plates complete the setup and deliver outstanding durability.

• Our housings are reinforced for gear retention and optimized for oil flow
• Advanced steel alloy backing plates are stronger than chromoly
• Enhance with Portal Blood—gear oil formulated for GDP Portals
• There are no gimmicks and no vents because vents do more harm than good—we know because we tested them

Advanced Gaskets, Seals, and Bearings
Our portals use:

• Advanced gaskets and O-rings with excellent oil resistance and low deterioration rates
• A sealed input gear and double-lipped output seal
• 100% sealing coverage throughout so you can forget about oil leaks
• Double-angular contact output bearings to prevent premature wear
• Roller idler and drive bearings to maintain perfect gear meshing

Industry-Leading Customer Service
It isn’t always easy to choose the right portals for your build. You may not know which gear reduction works best for your tires or riding style. Our experienced customer service team can help. Give us a call, and we’ll match your Kawasaki Teryx H2 with the right portal setup.

Kawasaki Teryx H2 4” Portal Gear Lift Includes:

• (4) Assembled portal hub boxes complete w/ 9310 gears, seals, output shaft, gaskets, and thrust bearings
• (4) Universal hubs and precision-ground stainless steel slotted rotors w/ lugs
• (4) Specialized steel alloy backing plates
• (4) Steel caliper mounting plates
• (4) Shims
• (2) Parking brake brackets
• Extended brake lines with parking brake and brake cable brackets
• All required hardware including recessed castle nut socket and ball joint tool

Tire Size Recommendations for 4” Portal Gear Lift
Max Tire Size	Required Suspension Setup with 4" Portals
40"	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.