SuperATV Yamaha Viking/Wolverine 4" Portal Gear Lift
1008-2436 (MFG #: PGHD-2-39-301-B-FS)
$6,935.90
Sale price
$6,935.90
Regular price
$7,282.99
Sale
-4%
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SuperATV Yamaha Viking/Wolverine 4" Portal Gear Lift for Yamaha Wolverine X2 850 Side-by-Side
SuperATV Yamaha Viking/Wolverine 4" Portal Gear Lift for Yamaha Wolverine X2 850 Side-by-Side
$6,935.90
Sale price
$6,935.90
Regular price
$7,282.99
Sale
-4%
SKU:1008-2436
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Description
Portals Are Geared for All
Portals are geared for all, and that means we’re not putting anyone in a box. Choose a 15% or a 30% gear reduction to match your ride style. Love going big and going deep? Get 30% gear reduction for maximum torque and bigger tires. Prefer trail riding? Get a 15% gear reduction. Need ultimate strength? Opt for our dual idler configuration. The choice is yours. Ride your way wherever you want. Let GDP take you where no one else can go.
What is a 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.
Perfect for All Kinds of Rides
Love mud? The deeper you go, the more you’ll realize how much torque a 30% portal gear reduction really gives you. Plus that extra ground clearance will keep you from getting swamped. Portals plus mud just makes sense. For trails, desert, and dunes, check out our 15% gear reduction that maintains a higher top speed while still giving you punchy torque.
A Gear Reduction That Protects Your Drivetrain
Portals have their gear reduction right in the hub. That makes this gear reduction reduce the stress on your axles, differential, Prop shaft, and transmission. You can ride harder than stock and cause less wear. It’s a win-win, and a recipe for fun.
Stronger Housings by Design
You think you can find better housings that GDP housings? Think again. Our housings are stronger by design. We know what makes a housing break and why. That’s why whether you choose cast or USA-made 6061 billet aluminum with a dead sexy CNC-machined finish, you’re getting a kick-ass housing with unmatched strength and reliability. Plus, they’re supported by our unstoppable backing plates made with an advanced steel alloy.
Advanced Gaskets, Seals, and Bearings
Our portals use:
Complete the Package with a Frame Stiffener
Portals and monster tires are fun, but they can place additional stress on your machine’s frame. To make your suspension bulletproof, don’t forget to add a SuperATV Frame Stiffener when you check out!
Portals are geared for all, and that means we’re not putting anyone in a box. Choose a 15% or a 30% gear reduction to match your ride style. Love going big and going deep? Get 30% gear reduction for maximum torque and bigger tires. Prefer trail riding? Get a 15% gear reduction. Need ultimate strength? Opt for our dual idler configuration. The choice is yours. Ride your way wherever you want. Let GDP take you where no one else can go.
What is a 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.
Perfect for All Kinds of Rides
Love mud? The deeper you go, the more you’ll realize how much torque a 30% portal gear reduction really gives you. Plus that extra ground clearance will keep you from getting swamped. Portals plus mud just makes sense. For trails, desert, and dunes, check out our 15% gear reduction that maintains a higher top speed while still giving you punchy torque.
A Gear Reduction That Protects Your Drivetrain
Portals have their gear reduction right in the hub. That makes this gear reduction reduce the stress on your axles, differential, Prop shaft, and transmission. You can ride harder than stock and cause less wear. It’s a win-win, and a recipe for fun.
Stronger Housings by Design
You think you can find better housings that GDP housings? Think again. Our housings are stronger by design. We know what makes a housing break and why. That’s why whether you choose cast or USA-made 6061 billet aluminum with a dead sexy CNC-machined finish, you’re getting a kick-ass housing with unmatched strength and reliability. Plus, they’re supported by our unstoppable backing plates made with an advanced steel alloy.
- 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
Complete the Package with a Frame Stiffener
Portals and monster tires are fun, but they can place additional stress on your machine’s frame. To make your suspension bulletproof, don’t forget to add a SuperATV Frame Stiffener when you check out!
To avoid any fitment issues, please make sure to select the exact year, make and model of your vehicle. If you are unsure, please reach out to us at 1-800-265-2970 for assistance prior to purchasing.
Note that this part is built-to-order and NON-RETURNABLE. This part must be installed by a licensed professional to avoid any issues related to the complex installation.
Technical Specifications
- MFG. Part Number PGHD-2-39-301-B-FS
Vehicle Information
Yamaha Wolverine X2 850 Side-by-Side (2019-2026)
The Yamaha Wolverine X2 850, produced from 2019 to 2026, is a recreational utility vehicle (RUV) known for its versatility and reliability. It is powered by an 847cc DOHC, eight-valve, liquid-cooled parallel-twin engine, which maintained consistent displacement throughout these years. Initially featuring approximately 69 horsepower in 2019, its power was refined to reach 72 horsepower by 2026, indicating continuous improvements without a major engine overhaul. While the 847cc engine remained central to the Wolverine X2 850, the lineup saw notable developments. Starting in 2024, a more powerful 1000cc engine option was introduced for the Wolverine X2, expanding the offering without replacing the 850 model. Furthermore, the R-Spec version of the 850 was discontinued for the 2025 model year. For 2026, a new "Utility" trim was added to the Wolverine X2 850, integrating a tilting cargo bed for increased work capability. Q : Is this part compatible with my Yamaha Wolverine X2 850?
R : To ensure perfect compatibility, please use the year and edition selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 50 to 100 hours or at least once per riding season | More frequently (closer to 50 hours) in harsh conditions (dusty, wet, heavily loaded, frequent idling). Change before winter storage. Recommended oil: 10W-40 or 5W-40 synthetic-blend or full synthetic. |
| Air Filter | Clean and re-oil foam filter; replace paper filter when dirty. A similar Yamaha model suggests 20-40 hours, or more often in wet or dusty conditions. | Two-stage filtering system (foam and paper). Foam filter is cleanable and re-oiled. Paper filter is generally replaced. |
| Coolant | Check level regularly. Annual replacement suggested, but official manual is the precise source. | |
| Spark Plugs | The official owner's manual will provide the exact replacement interval. | |
| Drive Belt | Not detailed in provided snippets. Consult the official owner's manual. |
The maintenance intervals below are based on general information and may not be 100% accurate for all model years. Please consult your specific model's official owner's manual for precise details.