ATV UTV Ball Joint Manufacturer

Direct OEM Manufacturer

ATV / UTV Ball Joint Manufacturer — Heavy Duty Forged, Any Brand, Any Build

As a specialized ATV UTV ball joint manufacturer, SYZ Machine supplies forged OEM replacement and custom ball joints for Polaris, Can-Am, Yamaha, and Kawasaki — wholesale direct from factory, no middlemen, no markup.

Core OEM Models

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Material Grades

Inspection

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Certified Manufacturer

Quick Specs

Product Specifications

Standard parameters for our ATV / UTV ball joint range. Custom specifications available on request.

PARAMETER	SPECIFICATION
Product	ATV / UTV Ball Joint (OEM Replacement & Custom)
Housing Material	4130 / 4340
Ball Stud Grade	4130 / 4340 / 300M
Surface Treatment	Black Oxide / Zinc Plated
Design	Greaseable (Zerk fitting included)
Thread Size	M10 to M20, 3/8 to 3/4
Compatible Brands	Polaris, Can-Am, Yamaha, Kawasaki + Custom Platforms
MOQ	100 pcs per model
Lead Time	30 – 45 days
Private Label	Available

OEM Fitment

Polaris Ball Joint, Can-Am Ball Joint & More — 50+ OEM References

We stock ATV and UTV ball joints covering the most popular North American platforms — with exact OEM part number cross-references for fast sourcing.

🏆 Top 5 Best Sellers

North America’s highest-volume ATV / UTV ball joint OEM references

Polaris RZR XP 1000

7081867 / 7082275 / 7081992

Polaris Ranger / Sportsman

7061220 / 7061187

Polaris Sportsman

7061141 / 7061156

Polaris ATV

7061192 / 7061244

Can-Am ATV

S50210RCA000

Top 10 UTV Ball Joints

North America estimated sales volume ranking

OEM Ref

Model

7081867

RZR XP1000 / Turbo

7082275

RZR XP1000 Upper

7081992

RZR XP / Turbo Lower

7082422

RZR Pro XP / General

7082487

Ranger 1000

7061220

Ranger / Sportsman

7061187

Sportsman / Ranger

7061156

Sportsman ATV

7061141

Sportsman

7061192

Sportsman

Can-Am Ball Joint

OEM cross-reference

Our Ref

Can-Am OEM

7061031

S50210RCA000

7061032

S50213RCA000

7061033

S50230RCA000

7061034

S50240RCA000

7061035

S50250RCA000

7061036

S50260RCA000

7061037

S50270RCA000

7061038

S50280RCA000

7061039

S50290RCA000

7061050

S50400RCA000

Yamaha ATV Ball Joint

OEM cross-reference

Our Ref

Yamaha OEM

7061031

S50210RCA000

7061032

S50213RCA000

7061033

S50230RCA000

7061034

S50240RCA000

7061035

S50250RCA000

7061036

S50260RCA000

7061037

S50270RCA000

7061038

S50280RCA000

7061039

S50290RCA000

7061050

S50400RCA000

Core SKUs

Featured ATV / UTV Ball Joint Models

Our most popular OEM replacement ball joints — ready for bulk order, private label, or custom grade upgrade. Each SKU covers multiple OEM references across major platforms.

Polaris RZR

SYZ-1051BJ

Replaces OEM

7081867

7081992

7082275

Fitment

Specs

Position

Upper & Lower A-arm

Design

Greaseable Zerk

Installation

Press-in

Kit Includes

Ball joint, boot, snap ring, cotter pin, nut

Polaris Multi

SYZ-1037BJ

Replaces OEM

7081924

7082507

7081580

7081666

7710533

7061220

7061187

+3 more

Fitment

Specs

Housing

4130 Heat-Treated Chromoly

Ball Stud

4130 Chromoly

Cup

High-Quality POM

Kit Includes

Ball joint, cotter pin, castle nut, snap ring

Can-Am Lower

SYZ-1042BJ

Replaces OEM

706201393

706202045

706201371

706201576

706201393

Fitment

Specs

Position

Lower Ball Joint

Design

Press-in, Pre-greased

Grease

Molybdenum-based

Kit Includes

Ball joint, snap ring, cotter pin

Can-Am Upper

SYZ-1043BJ

Replaces OEM

706202044

706203084

Fitment

Specs

Position

Upper Ball Joint

Housing

4130 Heat-Treated Chromoly

Ball Stud

4130 Chromoly

Kit Includes

Ball joint, snap ring, castle nut, cotter pin

Product Range

ATV / UTV Ball Joint Types — 4 Material Grades

From OEM replacement ATV ball joints to race-spec UTV ball joints — choose the grade matched to your application load, terrain, and budget. Each card shows both the product group and the internal structure of that grade.

4130

Grade 01 · Standard Duty

4130 Replacement Ball Joint

Direct OEM replacement ATV and UTV ball joint. Forged housing with 4130 chromoly stud — the reliable aftermarket choice for stock suspension systems.

4340

Grade 02 · Heavy Duty

4340 Heavy Duty Ball Joint

Upgraded heavy duty UTV ball joint for lifted suspensions and oversized tires. 4340 nickel-chrome-moly stud delivers significantly higher tensile and impact strength than standard OEM.

300M

Grade 03 · Super Duty

300M Super Duty Ball Joint

Aerospace-grade 300M upgraded ball joint for extreme ATV and UTV applications. The highest-strength single-piece stud option — built for competition and rock crawling where failure is not an option.

TitanX

Grade 04 · TitanX Composite

TitanX Ball Joint

Our custom ball joint system — Multi-piece assembly with field-replaceable internals, maximum articulation, and fully custom engineering per platform.

Pain Points

Why OEM ATV / UTV Ball Joints Fail Off-Road

Factory ball joints are engineered for standard road conditions — not for the punishment of serious off-road use.

Mud & Water Contamination

OEM seals degrade quickly under sustained exposure to mud, silt, and water crossings. Once contaminated, wear accelerates rapidly — and there’s no way to re-grease a sealed joint.

High-Impact Load Failures

Jumps, drops, and rock strikes generate spike loads far exceeding normal design parameters. Cast housings crack; weak ball studs bend or snap under these conditions.

Incompatible with Upgrades

Lift kits, oversized tires, and aftermarket suspension arms change the load geometry. Stock ball joints are never rated for these configurations — and won’t tell you until they fail.

Performance Factor

Standard OEM Ball Joint

Rubber

Housing

Cast Steel / Pot Metal

Drop Forged Steel

Ball Stud Material

Plain Carbon Steel

4130 / 4340 / 300M / TitanX

Lubrication

Sealed — no re-grease

Greaseable Zerk Fitting

Lift Kit Compatible

Not Rated

Available in HD & SD grades

Racing / Extreme Use

Not Suitable

300M & TitanX grades

Service Life

Standard OEM Cycle

Extended (greaseable design)

Private Label

N/A

Available — custom packaging

Why SYZ Machine

Why Source Your ATV / UTV Ball Joints from SYZ Machine?

Forged Housing Standard

Every housing is drop-forged — never cast. The difference in impact resistance is measurable and it’s our baseline, not an upgrade.

4130 & 4340 Forged Housing

Our housings are drop-forged from 4130 or 4340 steel — never cast. Material grade is selected based on load requirements, ensuring the right strength at the right weight.

3-Grade Ball Stud + TitanX

Ball stud material is the performance variable: 4130 for standard OEM replacement, 4340 for heavy duty, 300M for racing. TitanX is a separate modular joint design — a composite assembly with field-replaceable internals.

100% Pre-Shipment Inspection

Every unit is inspected for hardness, dimensional tolerance, fitment, and surface quality before it leaves our facility.

Private Label Ready

Custom logo, retail packaging, Amazon-ready boxes, or neutral packaging — we support your brand with full flexibility.

Greaseable Design

Every ball joint includes a Zerk grease fitting. Regular lubrication flushes contaminants and restores the grease film — the single biggest factor in extending ATV / UTV ball joint service life.

Precision CNC Machining

Tight tolerance CNC machining on every housing and ball stud ensures consistent OEM fitment and smooth suspension articulation across the full production run.

As a dedicated ATV UTV ball joint manufacturer, SYZ Machine gives you direct factory access — no trading company markup, no quality uncertainty, full engineering support from day one. Whether you need OEM replacement supply, private label, or custom development, you work with the factory that makes the part.

Manufacturing

From Raw Material to Finished Part

Every SYZ Machine ball joint follows a controlled 7-step production process with inspection gates at critical stages.

Raw Material

Forging

CNC Machining

Heat Treatment

Surface Treatment

Assembly

100% Inspection

Quality Control

Strict QC Before Every Shipment

Each ball joint passes through multiple inspection stages. We don’t ship what we wouldn’t install ourselves.

Hardness Testing

Rockwell hardness verified on every ball stud batch to confirm heat treatment outcome.

Salt Spray Testing

Surface treatment durability validated under accelerated corrosion conditions.

CMM Dimensional Inspection

Critical dimensions measured on coordinate measuring machine to verify OEM fitment tolerances.

Fitment Testing

Physical trial fitment on OEM reference control parts for every new production batch.

Customer Reviews

What Our B2B Customers Say

Distributors, aftermarket brands, and race teams who trust SYZ Machine for consistent quality and engineering support.

“We switched from our previous supplier after two seasons of inconsistent hardness on the ball studs. SYZ Machine provides batch test reports with every shipment — that level of documentation is exactly what our QA team needs.”

“We needed a 300M stud version for our Polaris RZR Pro R race build — something most suppliers can’t even quote. SYZ Machine had a sample to us in 3 weeks and the fitment was perfect.”

“Private label packaging was ready within 2 weeks of confirming artwork. The retail boxes look excellent and the MOQ of 100 pcs per model works well for our catalog management. Reliable supply and responsive team.”

Engineering Support

We Solve Technical Problems, Not Just Take Orders

Our engineering team works directly with distributors and OEM buyers to solve application-specific challenges.

"Our current supplier's ball studs keep bending under load."

We'll review your application geometry, suspension travel, and load case — then recommend the correct material grade with supporting data.

"We need a custom ball joint from a drawing / sample."

We develop from 2D drawings, 3D files, or physical samples. Typical DFM feedback within 5 business days. Sample lead time 3–4 weeks.

"We're building a race truck and need a TitanX modular joint."

Our TitanX composite system is fully configurable for stroke, articulation angle, and stud spec. We'll quote based on your build sheet.

"We need consistent supply for 20+ SKUs across two brands."

We manage multi-SKU private label programs with consolidated production scheduling and shared inspection documentation.

Direct Engineering Access — No Sales Middlemen

When you contact us, you reach technical people who understand suspension geometry, material science, and manufacturing. We speak your language.

Packaging & Private Label

Ready for Your Brand

Custom Logo

Your brand on the product and all packaging materials. Minimum artwork lead time 2 weeks.

Retail Packaging

Full-color retail boxes with part numbers, vehicle fitment info, and installation guidance.

Neutral / OEM Packaging

Plain white or brown box packaging for distributors who apply their own labels downstream.

Amazon-Ready Boxes

Packaging meets Amazon FBA requirements — barcodes, poly bags, suffocation labels included.

Full packaging flexibility for aftermarket brands, distributors, and Amazon sellers.

Built on Manufacturing. Proven in the Field.

SYZ Machine is a direct manufacturer of precision powersports suspension components — not a trading company, not a reseller.

OEM Reference Numbers Stocked

0 +

Material Grades Available

Pre-Shipment Inspection Rate

0 %

Standard Production Lead Time

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Applications

Applications of ATV / UTV Ball Joints

Our ATV ball joints and UTV ball joints are widely used across off-road and powersports vehicles — from recreational trail riding to professional racing.

UTV Suspension Systems

Used in upper and lower control arms, A-arms, and suspension assemblies across all major UTV platforms. Our heavy duty UTV ball joints handle the lateral and vertical loads generated by high-travel suspension setups.

Polaris RZR

Can-Am Maverick

Ranger/Defender

ATV Front Suspension

Commonly installed in ATV front suspension assemblies — including A-arm pivot points and knuckle connections. Our OEM replacement ATV ball joints provide direct fitment across Yamaha, Polaris Sportsman, and Can-Am ATV models.

Yamaha Grizzly

Polaris Sportsman

Can-Am ATV

Off-Road Suspension Brands

Designed for high-impact racing environments where standard ball joints fail under repeated shock loading. Our 300M and TitanX grades are specified by race teams running Polaris RZR Pro R and Can-Am Maverick X3 competition builds.

RZR Pro R Race

Maverick X3

Rock Crawling

Factory Capability

In-House Production — Full Control

We own the forging, machining, heat treatment, and assembly process. Every stage is in-house — which means we control quality, lead time, and cost at every step.

FAQ

Frequently Asked Questions

What is the MOQ?

Minimum order quantity is 100 pieces per model. For multi-SKU orders, each model is assessed individually. Contact us for mixed-model order flexibility.

Can I upgrade to 300M ball stud?

Yes. 300M is available as an upgrade on most models. Specify when quoting — we’ll confirm dimensional compatibility and provide pricing. The 300M stud fits the same housing as the standard grade.

What is TitanX and how is it different?

TitanX is our modular composite ball joint — similar in concept to the Keller Ball Joint system. It uses a multi-piece precision assembly that allows higher articulation angles, field-replaceable internals, and application-specific engineering. It’s designed for extreme off-road builds and custom OEM applications.

Do you provide material certificates and test reports?

Yes. Material certs, hardness test reports, and dimensional inspection records are available on request. For large or ongoing orders we provide batch-level documentation as standard.

Do you accept low MOQ or private label orders?

Yes. As a direct factory, we support tiered pricing based on order volume. We provide low MOQ samples for quality testing and fitment verification before you commit to bulk production. For wholesale and private label (custom brand) requirements, we have a flexible threshold to help you start your product line with minimal inventory risk. Contact us with your target volume and we will provide a tailored quote.

Do you support private label?

Yes. We offer full private label services including custom logo, retail packaging, neutral packaging, and Amazon-ready packaging. Artwork turnaround is typically 2 weeks after artwork approval.

Can you develop a custom ball joint from my drawing or sample?

Yes. We accept 2D/3D drawings (DXF, STEP, IGES) and physical samples. DFM feedback is typically provided within 5 business days. Sample lead time is 3–4 weeks depending on complexity.

What is the lead time for bulk orders?

Standard lead time is 30–45 days for production orders. In-stock models may ship faster. Expedited production is available — contact us with your timeline requirements.

Ready to Source ATV / UTV Ball Joints Direct?

Whether you need OEM replacement ball joints in bulk, an upgraded heavy duty ball joint, or a fully custom ATV / UTV ball joint program — send us your requirements and we respond within 24 hours.

ISO 9001

Certified Manufacturer

SGS

Factory Verified

RoHS

Compliant

MOQ 100 pcs · 30–45 day lead time · Private label available · Custom development accepted