Dominate the terrain with the GDP 6″ Portal Gear Lift Kit
If you’re prepping your Can‑Am Defender for bigger tires, tougher terrain or serious performance, the GDP 6″ Portal Gear Lift Kit is your upgrade. This powerful portal lift delivers increased ground clearance, improved torque delivery and protection for the rest of your drivetrain.
Engineering Excellence for Maximum Performance
Featuring patented Dual Idler® portal gear technology (Patents #11,299,042 & #11,318,787), this kit uses precision‑CNC‑ground 9310 steel alloy gears, a rugged 1.5″ diameter 4340 hardened steel drive shaft, and refined housing materials (choose from cast or billet aluminum). The result? Gear reduction placed right at the hub – your axles, driveshaft, differential and transmission take less stress, allowing you to run larger tires and heavier loads with confidence.
Gear Reduction Options for Your Ride
Tailor your Defender’s performance with reduction options:
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30% reduction: Balanced for trail riding and moderate tire upgrades
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45% reduction: Ideal for mixed terrain and oversized tires
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60% reduction: Maximum torque for extreme terrain and big tires
Complete Kit, Maximum Results
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6″ lift height built in
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Full kit includes portal boxes, universal hubs, backing plates and brake components
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Supports tire sizes up to 39″ (with proper suspension setup)
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Requirements: 18″+ wheels with specific backspacing, correct suspension for clearance
Fitment Details: 2016–2022+ Models
Designed specifically to fit Can‑Am Defender HD‑5, HD‑8, HD‑10, MAX HD variants from model years 2016–2022+. This portal gear lift is engineered for the full range of Defender models across those years.
Upgrade your Can‑Am Defender with the GDP Portal Gear Lift Kit and unlock serious performance, clearance and durability. This isn’t just a lift kit—it’s a high‑performance drivetrain upgrade that lets you go bigger, stronger and farther.
