High Lifter Polaris RZR XP 1000 4" Portal Gear Lift 30% (2024-2026)
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Larger tires can cost a Polaris RZR XP 1000 torque, even when a lower gear ratio brings the speedometer closer to its stock reading. Listed for: Polaris RZR XP 1000 2024 - 2026; Polaris RZR XP 4 1000 2024 - 2026. Fitment is not guaranteed on unlisted applications. The 4-inch portal gear lift uses a 30% reduction and a second idler gear. The two idler gears spread the load across twice as many gear teeth.
Key Features
- 4-inch portal lift with 30% gear reduction
- Dual idler gears spread load across twice as many gear teeth
- Forged gear boxes with a plug for optional venting
- High-density Kevlar fiber gaskets require no additional sealant
- Two spindle shaft oil seals and a triple input shaft seal
- Steel backing plates with bent flanges and welded gusset brackets
- Slotted, precision-ground stainless steel rotors help dissipate heat
Built To Solve: RZR XP 1000 Tire Torque and Portal Lift
- The 30% portal gear reduction addresses torque loss associated with larger tires.
- Dual idler gears distribute load over more gear teeth than a single idler.
- Gear reduction improves engine braking, reducing how often the brakes are needed.
- Slotted rotors provide a path for heat dissipation.
- A wiper seal adds protection at the input shaft.
Best For: RZR XP 1000 Riders Planning Larger Tires
- Riders looking for a 30% portal gear reduction for larger tires
- Builders checking a 33-inch tire against the general portal fitment guide
- Riders considering forward arms and the general 35-inch tire guide
- Owners ready to check wheel diameter, backspacing and spacer requirements
Specifications
- Lift height: 4 inches
- Portal boxes: 4
- General tire fitment: 33 inches with portal; 35 inches with forward arms
- Minimum wheel diameter: 14 inches
- 14-inch factory wheels: Require a 1-inch spacer
- Maximum wheel backspacing: 4-1/2 inches for 14- and 15-inch wheels; 5 inches for 16-inch and larger wheels
- Manufacturer part numbers: PGL-430DI-RZR1-2
What's in the Box
- Four portal boxes
- Wiper seal on the input shaft
Fitment
- Polaris RZR XP 1000 2024 - 2026
- Polaris RZR XP 4 1000 2024 - 2026
Fitment is based on current product data for this part and is not guaranteed on unlisted applications. If you don't see your exact setup, contact us and we'll confirm fitment before you order.
FAQ
Is box venting standard?
The box has a plug for venting, but the vent kit is an optional item described as available soon.
Do the gaskets need additional sealant?
No additional sealant is needed with the high-density Kevlar fiber gaskets.
What wheel size and backspacing does the portal require?
Use wheels at least 14 inches in diameter. A 14-inch factory wheel requires a 1-inch spacer. Maximum backspacing is 4-1/2 inches for 14- and 15-inch wheels and 5 inches for wheels 16 inches and larger.
Is the stated tire size guaranteed to fit?
No. Tire fitment is a general guide and can change with the tire, lift and other modifications. Verify your setup before buying.
Should I consider forward arms when planning tire size?
If you are planning around a larger tire, compare the general guide of 33 inches with portals against 35 inches with forward arms, then verify your specific setup.
Why High Lifter
High Lifter adds a second idler gear to its portal gearbox to spread the load over more gear teeth.
Choose a RZR XP 1000 Portal Gear Lift
Check your wheel backspacing and tire plans, then order the High Lifter 4-inch portal gear lift from Dunes 2 Dezert SXS.
