Take your Polaris Ranger 1500 XD to the next level with the High Lifter 4" Dual Idler Portal Gear Lift. Engineered for riders who demand more ground clearance, improved durability, and serious off-road capability, this heavy-duty portal kit is built to handle mud, rocks, rough terrain, and oversized tires without compromising reliability.
High Lifter designed these portal gear lifts with forged aluminum gear boxes for unmatched structural integrity and long-term performance. Unlike cast alternatives, the forging process aligns the aluminum grain structure to match the housing design, creating a stronger gearbox that better resists fatigue, impacts, and stress fractures under extreme riding conditions.
Inside the gear boxes, precision CNC-machined heat-treated steel gears deliver dependable power transfer and outstanding durability. The dual idler gear design distributes torque more evenly across multiple gear teeth, reducing stress on individual gears by up to 50% while improving drivetrain efficiency and long-term reliability.
These 4-inch portals increase ground clearance directly at the hub without changing your suspension geometry. The built-in gear reduction also helps reduce stress on axles, differentials, and drivetrain components when running larger tires or carrying heavy loads. Improved engine braking adds even more control while helping reduce brake wear during demanding rides.
To maximize durability, High Lifter incorporates high-density Kevlar gaskets, dual-sealed output shafts, and triple-sealed input protection with an integrated wiper seal to help keep water, mud, and debris out of critical internal components. Reinforced 5/16-inch steel backing plates with welded gussets provide additional rigidity and strength for aggressive riding conditions.
This complete kit includes fully assembled portal gear boxes, stainless steel brake rotors, backing plates, brackets, brake line extensions, hardware, and everything needed for installation.
Key Features:
- 4-inch portal lift increases ground clearance at the hub
- Dual idler gear design reduces gear stress and improves reliability
- Forged aluminum gear boxes for superior strength and durability
- CNC-machined heat-treated steel gears for precise engagement
- Reinforced 5/16” steel backing plates with welded gussets
- Built-in gear reduction reduces drivetrain and axle strain
- Improved engine braking performance
- Stainless steel slotted brake rotors for better heat dissipation
- Dual-sealed output shafts and triple-sealed input protection
- Supports larger tires without excessive drivetrain stress
- Universal hub design supports multiple wheel bolt patterns
- Compatible with factory-spec control arms
- Includes all required hardware and installation components
Recommended Tire Fitment:
- 30” tires with stock suspension
- Up to 33” tires with forward arms or rear wheel well modifications
- Up to 35” tires with long travel setups
- Up to 37” tires with long travel and rear wheel well cover modifications
Kit Includes:
- (4) Fully assembled portal gear boxes
- (4) Universal hubs with stainless steel rotors and lugs
- (4) Steel backing plates
- (4) Brake caliper mounting brackets
- (2) Brake caliper hanger brackets
- (4) Portal axle nuts
- (4) Braided brake line extensions
- Complete bushing kit
- All required installation hardware including 46mm socket
