Details
Modular Design
Portal Pros axles are built around a modular architecture that keeps things simple and adaptable. Each assembly uses the same core components across all platforms, with only four vehicle-specific parts:
- Mount plate
- Input gear
- Brake caliper mount
- Drive flange
This approach allows the portal axle to be easily transferred between vehicle platforms by swapping only the vehicle-specific components.
Gearing Calculation
- Axle Gear: 3.73 x 1.25 = 4.66
- Axle Gear: 4.10 x 1.25 = 5.13
- Axle Gear: 4.56 x 1.25 = 5.70
- Axle Gear: 4.88 x 1.25 = 6.10
- Axle Gear: 5.13 x 1.25 = 6.41
Recommended Upgrades
- Aftermarket ball joints such as Metalcloak’s Baller Joints
- Inner C-gussets
- Axle housing truss front and rear
- Wheels with positive offset (12mm-50mm, or 5in-6.5in backspacing) to reduce outer width and improve scrub radius
What's Included?
- 4x Bolt-on Portal Axles
- 4x Adapter plates to mount to your specific axles
- 4x Extended brake lines to your stock calipers
- 4x Bolt-on support gussets
- 2x Quarts of 75W 90 synthetic gear oil (enough for the first fill)
- 2x E-brake calipers and cables to replace your factory, drum style E-brake
- 2x Rear axle shafts to convert your rear axle from semi-float to full float
- All hardware needed for installation
What tools do I need to install?
Tools required for installation:
- Floor jack
- 2x Jackstands
- Metric hex bits (5mm, 6mm, 8mm, 10mm, 12mm)
- Large sockets (36mm, 32mm, 24mm)
- Torque wrench
- Snap ring pliers (internal and external)
- Additional tools required for removing stock parts
Warranty
Internal Components Coverage:
- 5 year coverage of all internal components up to a 40in tire
- This includes gears, shafts, bearings, and seals
Mounted Components Coverage:
- Lifetime coverage on mounted components
- This includes cases, brackets, and covers
Warranty coverage only applies to original purchaser and does not cover installation.