RZR Turbo S/Turbo S 4 HD Pro Max A-Arm Kit (Black) by ZBroz Racing

The strongest A-arm kit ZBroz builds for the Turbo S. The ZBroz Turbo S HD Pro Max A-arm kit uses 1.5" diameter Chromoly DOM tubing — 1/2" bigger than the HD PRO Series — built to handle extreme mountain trails, rock crawling, and high-speed desert/dune rally on the Turbo S chassis. KOH-proven race construction with pre-installed Titan Series ball joints, Heim joints, brass bushings, and grease zerks deliver durability OEM A-arms can't touch. Available in black anodized.

Key Features

• 1.5" diameter Chromoly DOM tubing — 1/2" bigger than HD PRO Series
• Maximum Ground Clearance design — pioneered by ZBroz since 2002
• KOH (King of the Hammers) race-proven construction
• Camber + caster adjustable upper A-arms (ships at -1 degree)
• Pre-installed Titan Series HD ball joints on lower A-arms
• Pre-installed Teflon-lined heavy-duty Heim joints
• Pre-installed brass bushings and grease zerks
• Precision Tig welded at every connection
• Compatible with OEM sway bars and ball joints
• Direct bolt-on installation — no modifications required
• Black powder-coated finish
• Made in the USA (Logan, Utah)

Specifications

• Type: HD Pro Max high-clearance A-arm kit
• Material: 1.5" Chromoly DOM tubing
• Joints: Pre-installed Titan Series HD ball joints + Teflon-lined Heim joints
• Finish: Black powder-coated
• Adjustability: Camber + caster (upper)
• Application: 2018-2021 Polaris RZR Turbo S and Turbo S 4 (72" wide)

Fitment

This Turbo S A-arm kit fits:

• Polaris RZR Turbo S 2018-2021 (2-seat, 72")
• Polaris RZR Turbo S 4 2018-2021 (4-seat, 72")

Frequently Asked Questions

How is HD Pro Max different from HD Pro?

The HD Pro Max A-arm uses 1.5" Chromoly DOM tubing — 1/2" larger than HD Pro Series (1.125"). HD Pro Max is the extreme application kit, designed for KOH-level abuse.

Will it fit my Turbo S 4 (4-seat)?

Yes — the Chromoly DOM A-arm kit for Polaris RZR Turbo S and Turbo S 4 fits both 2-seat and 4-seat Turbo S 2018-2021.

Does it require alignment after install?

Yes — kits ship with -1 degree camber. Plan for alignment after install. The camber caster adjustable Turbo S A-arm kit lets you fine-tune both settings.

What color options are available?

The K82-0601-11 SKU specifies the black variant. Other finishes (RZR Red, Sky Blue) are available under different SKUs.

Will it work with my OEM sway bar?

Yes — the kit is designed for full compatibility with OEM sway bars and ball joints.

Why ZBroz Racing

ZBroz pioneered Maximum Ground Clearance A-arm design back in 2002 and has run it through KOH twice with zero failures. The race-proven Turbo S A-arm kit reflects that race pedigree. The off-road Polaris RZR Turbo S HD Pro Max A-arm upgrade for serious Turbo S builds running big terrain. The Turbo S front suspension reinforcement worth running. As an HD Pro Max A-arm upgrade, this represents ZBroz's strongest A-arm offering for the Turbo S platform. As Turbo S front A-arms, these set the benchmark.

Order Yours Today

Build your Turbo S for the gnarly stuff. Add the ZBroz Turbo S HD Pro Max A-arm kit (Black) to your order. Shop/Order from Dunes 2 Dezert SXS.