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Polaris RZR XP Turbo 2020+ A-Arms (4pk) by Keller Performance

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Polaris RZR XP Turbo 2020+ A-Arms (4pk) by Keller Performance

Upgrade to the Toughest Ball Joints on the Market

Engineered for extreme abuse, Keller Ball Joints replace the weak snap ring design with a threaded chromoly housing that won't fail, ensuring more breakdown-free weekends on your Polaris RZR XP Turbo.

Threaded Chromoly Housing
Eliminates weak snap ring failure
Two-Piece Design
Todd Keller's original, proven design
Adjustable & Greaseable
Ensures longevity and smooth operation
Heavy-Duty Construction
Built to handle extreme rides and large tires

What’s in the Box

4x Keller Ball Joints
Complete set for front or rear A-arms
Installation Hardware
High-quality components for secure mounting

Why Riders Upgrade

🛠️
Unmatched Durability
Engineered with hardened chromoly for extreme strength and longevity.
💪
Eliminates Weak Points
The threaded housing replaces the failure-prone snap ring, ensuring the ball joint stays put under extreme loads.
🚀
Handle Any Terrain
Built to withstand big lifts, aggressive riding, and massive tires without compromising performance.
🔧
Easy Maintenance
Adjustable and greaseable design allows for simple upkeep and extended service life.
In Stock & Ready To Ship

Processing: Packed with care before shipment

Tracking: Sent when shipped

Confirmation: Sent after checkout

Although rare, some delays may occur. We’ll keep you updated every step of the way.

Polaris RZR XP Turbo vs. Stock Options

STOCK [PRODUCT TYPE]
Prone to snap ring failure
Can push through A-arm under stress
Limited strength for lifts and tires
Not easily serviceable
Can cause costly downtime
⚡ KELLER BALL JOINTS
Eliminates snap ring failure
Secure threaded chromoly housing
Handles extreme lifts and tires
Adjustable for longevity
Greaseable for smooth operation

Common Questions

What makes Keller Ball Joints different from stock?
Keller Ball Joints feature a threaded chromoly housing that eliminates the snap ring, a common failure point in OEM designs. This provides superior strength and durability.

Can these handle large tire sizes and suspension lifts?
Yes, they are specifically designed to withstand the increased stress from large tires and suspension lifts, ensuring your RZR XP Turbo can handle aggressive modifications.

How do I maintain the ball joints?
Keller Ball Joints are designed to be easily adjustable and greaseable, allowing for simple maintenance to keep them running smoothly for years.

What is the installation process like?
The ball joints are pressed into the A-arm and the housing is threaded onto the back. While designed for secure installation, professional installation is recommended for optimal results.

🔒
Secure Checkout
📦
Tracked Shipping
🏆
Quality Guaranteed
Customer Favorite

What Riders Are Saying

These ball joints are absolute beasts! I installed them on my RZR XP Turbo with a 6-inch lift and 35-inch tires, and they've held up perfectly through some seriously rough trails. No more worrying about breaking down on the trail.
— Mark T., Arizona
The peace of mind knowing these won't fail is worth every penny. Todd Keller's design is truly superior to anything else on the market. Easy to grease, and they feel incredibly solid. Highly recommend for any serious RZR owner.
— Sarah K., Utah

Dominate Off-Road with Confidence

Equip your Polaris RZR XP Turbo with the ultimate in durability and performance.

Experience fewer breakdowns and more trail time.

Vehicle Fitment

Polaris RZR XP Turbo — 2020+
$172.42

Original: $492.64

-65%
Polaris RZR XP Turbo 2020+ A-Arms (4pk) by Keller Performance

$492.64

$172.42

Product Information

Shipping & Returns

Description

Upgrade to the Toughest Ball Joints on the Market

Engineered for extreme abuse, Keller Ball Joints replace the weak snap ring design with a threaded chromoly housing that won't fail, ensuring more breakdown-free weekends on your Polaris RZR XP Turbo.

Threaded Chromoly Housing
Eliminates weak snap ring failure
Two-Piece Design
Todd Keller's original, proven design
Adjustable & Greaseable
Ensures longevity and smooth operation
Heavy-Duty Construction
Built to handle extreme rides and large tires

What’s in the Box

4x Keller Ball Joints
Complete set for front or rear A-arms
Installation Hardware
High-quality components for secure mounting

Why Riders Upgrade

🛠️
Unmatched Durability
Engineered with hardened chromoly for extreme strength and longevity.
💪
Eliminates Weak Points
The threaded housing replaces the failure-prone snap ring, ensuring the ball joint stays put under extreme loads.
🚀
Handle Any Terrain
Built to withstand big lifts, aggressive riding, and massive tires without compromising performance.
🔧
Easy Maintenance
Adjustable and greaseable design allows for simple upkeep and extended service life.
In Stock & Ready To Ship

Processing: Packed with care before shipment

Tracking: Sent when shipped

Confirmation: Sent after checkout

Although rare, some delays may occur. We’ll keep you updated every step of the way.

Polaris RZR XP Turbo vs. Stock Options

STOCK [PRODUCT TYPE]
Prone to snap ring failure
Can push through A-arm under stress
Limited strength for lifts and tires
Not easily serviceable
Can cause costly downtime
⚡ KELLER BALL JOINTS
Eliminates snap ring failure
Secure threaded chromoly housing
Handles extreme lifts and tires
Adjustable for longevity
Greaseable for smooth operation

Common Questions

What makes Keller Ball Joints different from stock?
Keller Ball Joints feature a threaded chromoly housing that eliminates the snap ring, a common failure point in OEM designs. This provides superior strength and durability.

Can these handle large tire sizes and suspension lifts?
Yes, they are specifically designed to withstand the increased stress from large tires and suspension lifts, ensuring your RZR XP Turbo can handle aggressive modifications.

How do I maintain the ball joints?
Keller Ball Joints are designed to be easily adjustable and greaseable, allowing for simple maintenance to keep them running smoothly for years.

What is the installation process like?
The ball joints are pressed into the A-arm and the housing is threaded onto the back. While designed for secure installation, professional installation is recommended for optimal results.

🔒
Secure Checkout
📦
Tracked Shipping
🏆
Quality Guaranteed
Customer Favorite

What Riders Are Saying

These ball joints are absolute beasts! I installed them on my RZR XP Turbo with a 6-inch lift and 35-inch tires, and they've held up perfectly through some seriously rough trails. No more worrying about breaking down on the trail.
— Mark T., Arizona
The peace of mind knowing these won't fail is worth every penny. Todd Keller's design is truly superior to anything else on the market. Easy to grease, and they feel incredibly solid. Highly recommend for any serious RZR owner.
— Sarah K., Utah

Dominate Off-Road with Confidence

Equip your Polaris RZR XP Turbo with the ultimate in durability and performance.

Experience fewer breakdowns and more trail time.

Vehicle Fitment

Polaris RZR XP Turbo — 2020+