Polaris RZR Extreme-Duty Sprague and Armature Kit | SuperATV

You need 4WD and predictable front locking from your RZRs front differential. That's why you need to upgrade or replace your front sprague and armature with SuperATV Extreme-Duty Sprague and Armature kit for the Polaris RZR. It uses a hard-anodized aluminum sprague and a straight-tooth steel armature to boost durability way beyond stock.

Straight-Tooth Armature Plate

Typical 90° teeth can deform when abused. SuperATV straight-tooth armature is significantly stronger.

Ultra-Strong Billet Aluminum Sprague Carrier

It comes with OEM-style springs and includes rollers for an easy installation. If you want a reliable front diff, you can't do any better than this.

Kit Includes

• Sprague carrier w/ springs
• 24 rollers
• Armature plate

Extreme-Duty Sprague and Armature Kit Fitment

2015-2017

• Polaris RZR 4 900
• Polaris RZR XP 1000

2015-2020

• Polaris RZR 570

2016

• Polaris RZR XP 4 Turbo
• Polaris RZR XP Turbo

2016-2017

• Polaris RZR S 1000
• Polaris RZR XP 4 1000

2017-2020

• Polaris RZR 900
• Polaris RZR S 900

2021-2026

• Polaris RZR Trail 570
• Polaris RZR Trail 900
• Polaris RZR Trail S 900

Frequently Asked Questions

Which vehicles does the Polaris RZR Extreme-Duty Sprague and Armature Kit fit?

It fits 2015-2017 Polaris RZR 4 900 and Polaris RZR XP 1000. It fits 2015-2020 Polaris RZR 570. It fits 2016 Polaris RZR XP 4 Turbo and Polaris RZR XP Turbo. It fits 2016-2017 Polaris RZR S 1000 and Polaris RZR XP 4 1000. It fits 2017-2020 Polaris RZR 900 and Polaris RZR S 900. It fits 2021-2026 Polaris RZR Trail 570, Polaris RZR Trail 900, and Polaris RZR Trail S 900.

What material is the Polaris RZR Extreme-Duty Sprague and Armature Kit made from?

Ultra-Strong Billet Aluminum Sprague Carrier.