RZR Pro XP/Pro XP 4 Sway Bar Billet Link Rods by ZBroz Racing

Stop breaking plastic sway bar end links. The ZBroz Pro XP billet sway bar link rods replace the fragile OEM plastic links on your Polaris RZR Pro XP or Pro XP 4 with CNC-machined billet aluminum — eliminating a known failure point that strands riders mid-trail. These Pro XP sway bar links are cheap insurance against a stupid roadside failure on an otherwise capable machine.

Key Features

• Billet aluminum construction — replaces plastic OEM links
• Eliminates OEM plastic link failure mode
• Direct bolt-on replacement with included hardware
• Pro XP-specific fitment
• Fits both Pro XP and Pro XP 4
• Long service life — outlives multiple OEM link cycles
• Made in the USA

Built To Solve

• RZR Pro XP sway bar links wearing, flexing, or feeling loose when the suspension loads hard.
• Drivers who want billet link rods with monoball support for a more direct sway bar connection.
• Chassis roll and vague feedback that make fast transitions and rough chop harder to control.
• Pro XP builds where stock-style link hardware is not matching tires, suspension tuning, or pace.
• Small sway-bar components becoming the handling weak point on a heavier-use Pro XP setup.

Best For

• Polaris RZR Pro XP and Pro XP 4 owners from 2020-2026.
• Riders upgrading sway bar link rods for more precise chassis response.
• Customers who want ZBroz Racing billet link rods with monoball hardware.
• Desert, dune, and rough trail drivers who repeatedly load the sway bar system.
• SKU K44-0619401-01 shoppers who need Pro XP-specific sway bar billet link rods.

Specifications

• Type: Sway bar end links (billet)
• Material: CNC-machined billet aluminum
• Application: Polaris RZR Pro XP and Pro XP 4

Fitment

This billet sway bar link kit fits:

• Polaris RZR Pro XP (2-seat)
• Polaris RZR Pro XP 4 (4-seat)

Frequently Asked Questions

Why upgrade from OEM sway bar links?

OEM Pro XP sway bar end links are plastic and a known failure point under hard use. The HD sway bar link replacement for RZR Pro XP uses billet aluminum to eliminate this failure mode entirely.

Does it change sway bar performance?

The Polaris Pro XP billet sway bar end link kit doesn't change sway bar geometry — it just replaces the failure-prone plastic link with a permanent billet solution.

Will they fit my Pro XP 4?

Yes — the RZR Pro XP sway bar link kit fits both 2-seat Pro XP and 4-seat Pro XP 4.

Is installation difficult?

No — this is a direct bolt-on with included hardware. 15-30 minute install per side.

Does this fix the popping/clunking from worn OEM links?

Yes — the Pro XP plastic sway bar link replacement eliminates the noise and slop caused by worn plastic OEM links.

Why ZBroz Racing

ZBroz turns OEM weak points into bolt-on permanent fixes. The off-road Polaris RZR Pro XP billet sway bar link upgrade is the kind of small, smart upgrade that prevents the kind of failures that ruin a ride. As an upgrade for Pro XP sway bar end links and UTV sway bar links in general, ZBroz's billet solution is the right answer.

Order Yours Today

Stop breaking plastic sway bar links. Add the ZBroz Pro XP billet sway bar link rods to your order. Shop/Order from Dunes 2 Dezert SXS.