Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Chassis Components› Chassis and Frame Components
SuperATV
SuperATV Gen 1 to Gen 2 Portal Conversion Kit
SKU: PGH-1-98-302AE
Moderate — 2–4 hours
Overview
Key features include four new 40 mm diameter indestructible output shafts, four cast aluminum portal box lids, and four thicker, tougher universal hubs and rotors. The kit also comes with new carbon steel caliper mounting plates and all new seals to ensure a comprehensive upgrade. This conversion is intended to update Gen 1 portals to Gen 2 specifications and will not convert Gen 2 to Gen 3.
Show original supplier description
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | SuperATV |
| Part Number | PGH-1-98-302AE |
| Category | Chassis Components |
Videos
SuperATV GDP Portals - What are Portals? Ease of Install. 4" or 6" Portals? - Two Minute Tech Talk
How to Maintenance/Disassemble/Rebuild GDP Portals | SuperATV
Gen 2 GDP Portal Talk
How to maintenance/service SuperATV 8" GDP Portals
Secrets to Running Bigger Tires on Your UTV or ATV for Less $ | SuperATV- Forward A-Arms - Lift Kits
SuperATV's #RhinoRevolution
SuperATV Polaris RZR 6" Long Travel Kit
3 Inch Lift Kit Install | How To | Polaris RZR XP Turbo | SuperATV
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy