Portal Rebuild Kit 30MM Spindle for 6 Inch Dual Idler Systems
Restore the performance and reliability of your portal gear system with this heavy-duty portal rebuild kit 30mm spindle. Designed specifically for 6 inch dual idler portal setups, this complete kit includes precision-engineered seals, gaskets, and bearings to bring your portal box back to peak operating condition.
Whether you’re dealing with oil leaks, worn bearings, or reduced drivetrain efficiency, this rebuild kit provides a cost-effective and reliable solution for off-road enthusiasts and professionals who demand durability in extreme conditions.
Key Features
- Complete Rebuild Solution: Includes seals, gaskets, and bearings for full portal box restoration
- 30MM Spindle Compatibility: Engineered specifically for larger spindle portal systems
- Dual Idler Design Support: Perfect fit for 6 inch dual idler portal configurations
- Leak Prevention: High-quality seals help eliminate oil leaks and contamination
- Smooth Operation: Precision bearings reduce noise, vibration, and friction
- Heavy-Duty Construction: Built for harsh off-road environments including mud, rocks, and water
- OEM Replacement Fit: Direct replacement for worn or damaged portal components
Technical Specifications
- Product Type: Portal Seal, Gasket & Bearing Rebuild Kit
- Portal Size: 6 Inch
- Configuration: Dual Idler
- Spindle Size: 30MM (Large Spindle)
- Components Included: Bearings, Seals, Gaskets
- Application: Portal Gear Systems (UTV / ATV)
Compatibility / Applications
This portal box rebuild kit is designed for use with:
- 6 inch dual idler portal gear lifts
- 30MM spindle portal systems
- Off-road UTV and ATV applications
Note: Always verify your portal configuration and spindle size before purchase to ensure proper fitment.
Why Choose This Portal Rebuild Kit?
Instead of replacing your entire portal assembly, this UTV portal bearing replacement kit offers a cost-effective way to extend the life of your drivetrain. Built with durability and performance in mind, it ensures your vehicle maintains optimal torque delivery and reliability in the toughest terrains.
Ideal for riders who push their machines to the limit, this Portal Rebuild Kit 30MM Spindle delivers long-lasting performance, improved sealing, and dependable operation when you need it most.
Cross-reference part/SKU numbers: PGLC-RBKIT-602, 73-15881














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