Polaris UTV Ball Joint Kit

Name: Polaris UTV Ball Joint Kit
Brand: SYZ Machine
Availability: InStock

Silver zinc-plated ball joint for various Polaris models, providing durability and smooth suspension performance.

SYZ-1037BJ for Polaris ACE Brutus General Ranger RZR Scrambler Sportsman-yellow zinc plated

SYZ-1037BJ for Polaris ACE Brutus General Ranger RZR Scrambler Sportsman

Polaris UTV Ball Joint Kit

Heavy-duty Polaris UTV ball joint kit (SYZ-1037BJ)
Made of 4130 chromoly steel, zinc plated (yellow/silver)
Available for upper & lower suspension positions
Fits Polaris Ranger, RZR, Sportsman, Scrambler, ACE & more
OEM/ODM customization, factory price, low MOQ, global export

Why Choose Us

26 Years Experience, 230,000 Sets Monthly Production Capacity

Are You Facing These Challenges?

What We Can Do!

[Competitive Pricing & Consistent Quality] No intermediaries—direct factory sourcing reduces your procurement costs. With a strict quality control system and efficient production, every batch meets stable and reliable standards.
[One-Stop Custom Manufacturing] From CNC-machined components to unique materials and thread types, we provide OEM-style customization with low MOQ, fast sampling, and consistent quality. Our engineering team is ready to support your special design needs.
[Reliable Delivery & Flexible Production] Automated production lines and flexible scheduling guarantee timely and accurate delivery, keeping your projects on track.
[Trusted by Global Industry Brands] For over 20 years, we’ve been the long-term manufacturing partner behind many performance and off-road brands—valued for our on-time delivery, deep industry experience, and consistent standards.
[End-to-End Professional Support] From inquiry to after-sales, our dedicated team ensures smooth, efficient communication and responsive service every step of the way.

Product Details

【Polaris UTV Ball Joint Kit Overview】
The SYZ-1037BJ Polaris UTV ball joint kit is engineered as a direct replacement for Polaris ACE, Ranger, RZR, Sportsman, Scrambler, and Brutus models. Built from 4130 chromoly steel with yellow or silver zinc plating, it ensures extreme strength, wear resistance, and long-lasting durability under tough off-road conditions.

【Premium Features】

Material: Heat-treated 4130 chromoly steel for maximum strength
Coating: Yellow/silver zinc plating for superior corrosion resistance
Design: Lower and upper ball joint kits available
Performance: Precision CNC machining for tight tolerance control
Durability: Tested for off-road, utility, and heavy-duty riding conditions

【Fitment Compatibility】
This kit covers a wide range of Polaris models, including:

Ball Joint Kit – Lower

Brutus HD 900 13-15,
General 1000 EPS 16-18,
General 4 1000 EPS 17-18,
Hawkeye 2×4 06-11,
Hawkeye 400 HO 2×4 11,
Hawkeye 4×4 06-07,
Ranger 1000 Diesel 15-18,
Ranger 1000 Diesel Crew 15-18,
Ranger 1000 Diesel EU 15-16,
Ranger 4×4 500 EFI 09-10,
Ranger 4×4 700 09,
Ranger 4×4 800 EFI 10-14,
Ranger 4×4 800 EFI CREW 10-14,
Ranger 4×4 900 Diesel 11-14,
Ranger 4×4 900 Diesel Crew 12-14,
Ranger 570 Full Size 15-16,
Ranger 570 XP 16,
Ranger 6×6 800 10-16,
Ranger 900 Crew 14-17,
Ranger 900 XP 13-18,
Ranger 900 XP EU 15-16,
Ranger 900D HIPPO MPS 14,
Ranger Diesel HST/Deluxe 14,
Ranger Diesel INTL 14,
Ranger HST 15-16,
Ranger XP 800 12,
RZR 1000 60 INCH 16-18,
RZR 4 800 10-14,
RZR 4 900 15-18,
RZR 4 XP 900 12-14,
RZR 4 XP JAGGED X 13,
RZR 570 EFI 12-18,
RZR 570 EU 15-18,
RZR 570 PS 18,
RZR 570 S 17,
RZR 800 08-14,
RZR 800 Built After 1/01/10 10,
RZR 800 Built Before 12/31/09 10,
RZR 900 50 55 INCH 15-17,
RZR 900 50 INCH 18,
RZR 900 50 INCH EPS 18,
RZR 900 50 INCH MD 17,
RZR 900 60 INCH 15-18,
RZR S 800 09-14,
RZR S 800 Built After 3/22/10 10,
RZR S 800 Built Before 3/21/10 10,
RZR XP 900 11-14,
Scrambler 1000 MD 15-17,
Scrambler 1000 MD Built After 2/16/16 16,
Scrambler 1000 MD Built Before 2/15/16 16,
Scrambler 1000 Tractor 16-18,
Scrambler 1000 XP 15-18,
Scrambler 1000 XP EU 15,
Scrambler 1000 XP HO EPS 14-15,
Scrambler 1000 XP HO EPS INTL 14,
Scrambler 850 15-18,
Scrambler 850 EU 15,
Scrambler 850 HO/EPS 13-14,
Scrambler 850 MD 15,
Scrambler 850 XP HO EPS 14,
Scrambler 850 XP HO EPS INTL 14,
Sportsman 1000 High Lifter 16-18,
Sportsman 1000 MD 15,
Sportsman 1000 MD Built After 2/16/16 16,
Sportsman 1000 MD Built Before 2/15/16 16,
Sportsman 1000 XP 15-18,
Sportsman 1000 XP Tractor 17-18,
Sportsman 1000 XP Tractor Built After 2/16/16 16,
Sportsman 1000 XP Tractor Built Before 2/15/16 16,
Sportsman 300 4×4 08-10,
Sportsman 400 HO 4×4 09-10,
Sportsman 400 HO 4×4 Built After 9/16 08,
Sportsman 400 HO 4×4 Built Before 9/16 08,
Sportsman 550 11-13,
Sportsman 550 EPS 10-14,
Sportsman 550 X2 10-14,
Sportsman 550 X2 EPS LE 14,
Sportsman 550 X2 INTL 14,
Sportsman 550 XP 10-14,
Sportsman 550 XP Built After 12/1/08 09,
Sportsman 550 XP Built Before 12/1/08 09,
Sportsman 550 XP EPS HD INTL 14,
Sportsman 850 High Lifter 17-18,
Sportsman 850 SP 15-18,
Sportsman 850 XP HO EPS MD 15,
Sportsman Forest 1000 EU 15,
Sportsman Forest 550 11-14,
Sportsman Forest 850 11-15,
Sportsman Forest 850 EU 15,
Sportsman Touring 1000 15-18,
Sportsman Touring 550 EPS 10-14,
Sportsman Touring 850 EPS 14,
Sportsman Touring 850 INTL 14,
Sportsman Touring 850 SP 15-18,
Sportsman Touring 850 SP EU 15,
Sportsman Touring 850 SP MD 15,
Sportsman Touring EPS 850 10-13,
Sportsman Touring EPS 850 HO 13,
Sportsman X2 850 11,
Sportsman XP 850 09-13,
Sportsman XP 850 EPS 09-14,

Ball Joint Kit – Upper

ACE 570 18,
ACE 900 EPS XC 17-18,
Brutus HD 900 13-15,
General 1000 EPS 16-18,
General 4 1000 EPS 17-18,
Ranger 1000 Diesel 15-18,
Ranger 1000 Diesel Crew 15-18,
Ranger 1000 Diesel EU 15-16,
Ranger 4×4 500 EFI 09-10,
Ranger 4×4 700 09,
Ranger 4×4 800 EFI 10-14,
Ranger 4×4 800 EFI CREW 10-14,
Ranger 4×4 900 Diesel 11-14,
Ranger 4×4 900 Diesel Crew 12-14,
Ranger 570 Full Size 15-16,
Ranger 570 XP 16,
Ranger 6×6 800 10-16,
Ranger 900 Crew 14-17,
Ranger 900 XP 13-18,
Ranger 900 XP EU 15-16,
Ranger 900D HIPPO MPS 14,
Ranger Diesel HST/Deluxe 14,
Ranger Diesel INTL 14,
Ranger HST 15-16,
Ranger XP 800 12,
RZR 1000 60 INCH 16-18,
RZR 4 800 10-14,
RZR 4 900 15-18,
RZR 4 XP 900 12-14,
RZR 4 XP JAGGED X 13,
RZR 570 EFI 12-18,
RZR 570 EU 15-18,
RZR 570 PS 18,
RZR 570 S 17,
RZR 800 08-14,
RZR 800 Built After 1/01/10 10,
RZR 800 Built Before 12/31/09 10,
RZR 900 50 55 INCH 15-17,
RZR 900 50 INCH 18,
RZR 900 50 INCH EPS 18,
RZR 900 50 INCH MD 17,
RZR 900 60 INCH 15-18,
RZR S 800 09-14,
RZR S 800 Built After 3/22/10 10,
RZR S 800 Built Before 3/21/10 10,
RZR XP 900 11-14,
Scrambler 1000 MD 15-17,
Scrambler 1000 MD Built After 2/16/16 16,
Scrambler 1000 MD Built Before 2/15/16 16,
Scrambler 1000 Tractor 16-18,
Scrambler 1000 XP 15-18,
Scrambler 1000 XP EU 15,
Scrambler 1000 XP HO EPS 14-15,
Scrambler 1000 XP HO EPS INTL 14,
Scrambler 850 15-18,
Scrambler 850 EU 15,
Scrambler 850 HO/EPS 13-14,
Scrambler 850 MD 15,
Scrambler 850 XP HO EPS 14,
Scrambler 850 XP HO EPS INTL 14,
Sportsman 1000 High Lifter 16-18,
Sportsman 1000 MD 15,
Sportsman 1000 MD Built After 2/16/16 16,
Sportsman 1000 MD Built Before 2/15/16 16,
Sportsman 1000 XP 15-18,
Sportsman 1000 XP Tractor 17-18,
Sportsman 1000 XP Tractor Built After 2/16/16 16,
Sportsman 1000 XP Tractor Built Before 2/15/16 16,
Sportsman 550 11-13,
Sportsman 550 EPS 10-14,

【Applications & Benefits】
Replacing worn joints restores steering precision, suspension stability, and handling performance. Ideal for off-road utility, racing, and heavy-duty applications.

【Customization & Services】
SYZ Machine provides OEM/ODM solutions, supporting custom dimensions, thread designs, surface coatings, and packaging. With low MOQ, factory pricing, and global delivery, we are a trusted supplier to leading ATV/UTV brands.

Service Process

Step 1

Select Product

Step 2

Confirm MOQ

Step 3

Send Inquiry

Step 4

Send Your Drawing or Sample

Step 5

Start Customization

CNC Machining

Precision-machined components with tight tolerances, ideal for suspension and steering systems.

Full Series Products

From rod ends to sleeves, spacers, and studs—we cover all key components in your bump steer solution.

Highly Customized

Support for drawings, samples, special threads, and materials—engineered to fit your exact needs.

24hrs Support

Responsive sales & engineering team—your questions and requirements are our priority, anytime.

FAQ

What is your MOQ and lead time?

The MOQ is usually 50 pcs or a $500 minimum. Lead time is typically around 30–45 days. Regular parts are kept in stock at all times.

What types of products does SYZ Machine specialize in?

We focus on off-road parts, UTV/ATV parts, race car parts, motorcycle parts, carts/karts, and watercraft accessories, covering suspension, steering, drive, and vehicle body components.

How long has SYZ Machine been in the industry?

We were founded in 1999, with over 26 years of experience manufacturing high-quality vehicle parts and accessories.

Do you offer custom parts manufacturing?

Yes. We provide fully customized solutions for off-road and UTV/ATV parts, from design and sampling to full production.

What is your factory capacity?

Our 35,000 m² facility can produce more than 15,000 parts per day, ensuring stable supply for both small and large orders.

What Are Your Payment Terms?

We accept payment by wire transfer or PayPal. Common terms are 30% in advance and 70% upon delivery.

Special payment terms can be discussed as needed.

Which countries do you export to?

We have supplied vehicle accessories to clients in more than 20 countries, including the USA, Germany, Brazil, Canada, and Australia.

How do you ensure product quality?

We follow strict quality control at every stage, ensuring that our suspension, steering, and drive components meet global industry standards.

Can I request samples before placing a bulk order?

Yes. We provide sampling services so you can test and evaluate UTV/ATV parts or motorcycle parts before moving into mass production.

What are your typical lead times?

Lead times vary depending on the order size, but most off-road parts and accessories are ready within 30–45 days after confirmation.

About Us

SYZ Machine is a specialized manufacturer focusing on ATV/UTV, off-road, race car, motorcycle, golf cart, go kart, and watercraft components. Our product lines cover suspension, steering, drivetrain, and vehicle body parts, delivering solutions that combine competitive cost, high performance, and proven durability.

Our Manufacturer Advantage

20 Years+

Over 20 years of expertise in manufacturing precision CNC aluminum components.

OEM

Trusted OEM and aftermarket supplier serving global brands.

MOQ

Flexible Minimum Order Quantities (MOQ) and rapid prototyping capabilities.

One-Stop

Comprehensive services including design, machining, surface finishing, and assembly under one roof.

“SYZ Machine has been our trusted partner for years. Their off-road parts hold up to extreme conditions and always arrive on time. Quality and reliability are what keep us coming back.”

“We needed a consistent supplier for UTV/ATV parts, and SYZ Machine delivered. The sampling service helped us test new designs quickly, and the final products fit perfectly.”

“Their race car suspension parts are top-notch. We’ve noticed better performance and longer service life compared to other suppliers. SYZ Machine clearly understands motorsport demands.”

“We source motorcycle parts and vehicle accessories from SYZ Machine, and our customers love the durability. The team is responsive and professional, making international business smooth.”

“With over two decades of experience, SYZ Machine knows how to handle custom projects. From steering and drive components to large production runs, they’ve exceeded expectations every time.”

Parts

Suspension

Steering

Drivetrain

Accessories

Polaris UTV Ball Joint Kit

Polaris UTV Ball Joint Kit