High Lifter Trailing Arm Kit for Polaris RZR PRO XP 4 (HDTA-RZRPRO-B6-SBI)

High Lifter Trailing Arm Kit for Polaris RZR PRO XP 4 (2020–2026) (HDTA-RZRPRO-B6-SBI)

Part Number: 79-12330
High Lifter SKU: HDTA-RZRPRO-B6-SBI

If your rear end feels loose, flexy, or unpredictable, it’s time to upgrade the links that take the abuse. This trailing arm kit is built to keep your suspension tracking straight, improve stability, and hold alignment when the trail gets nasty.

Specifications

• 3/8" Hub mounting plate to eliminate deformation
• Large gusset for reduced stress concentrations
• Double shear sway bar tabs
• Added ground clearance
• Mounting holes for OEM brake line tabs
• Precision laser cut steel construction
• Straightforward bolt-on kit complete with photo instructions
• One kit replaces both trailing arms
• High Lifter Logo riveted to the control arm
• Backed by a limited lifetime warranty

Fitment

• Polaris RZR PRO XP 4 (2020)
• Polaris RZR PRO XP 4 Premium (2020–2025)
• Polaris RZR PRO XP 4 Premium Ride Command (2020)
• Polaris RZR PRO XP 4 Sport (2021–2026)
• Polaris RZR PRO XP 4 Sport Rockford Fosgate LE (2021)
• Polaris RZR PRO XP 4 Ultimate (2020–2026)
• Polaris RZR PRO XP 4 Ultimate Rockford Fosgate L (2021–2022)
• Polaris RZR PRO XP Premium (2020–2025)
• Polaris RZR PRO XP Premium Ride Command (2020)
• Polaris RZR PRO XP Sport (2020–2026)
• Polaris RZR PRO XP Sport Rockford Fosgate LE (2021)
• Polaris RZR PRO XP Ultimate (2020–2026)
• Polaris RZR PRO XP Ultimate Rockford Fosgate LE (2021–2022)

Why Buy From iShock?

We don’t just sell suspension — we build it, tune it, and fix what other setups get wrong. iShock is a factory-authorized sales, service, and installation center with decades of hands-on experience. Want a second set of eyes on your setup? Hit us up.