How should Control Arms be maintained and what is their lifespan?

We recommend inspecting ball joints and bushings every 5000 km. Aluminum arms last 5-8 years, while steel arms last 8-10 years under normal conditions.

Heavy Duty Control Arms 2.5 Lift Adjustable Control Arms Replacement Kit for Jeep Wrangler Jk Jl

Name: Heavy Duty Control Arms 2.5 Lift Adjustable Control Arms Replacement Kit for Jeep Wrangler Jk Jl
Brand: Shanghai Yongzhen Machine Components Co., Ltd.
SKU: 1983492921

Shanghai, ChinaShanghai Yongzhen Machine Components Co., Ltd.

US$305.00

2-99 Pieces

US$300.00

100-499 Pieces

US$295.00

500+ Pieces

Product specifications

Material

Product profile

Customization

Available

Warranty

12 Months

Certification

ISO9001

Model NO.

control arm kit

Position

Front

OEM

Yes

Type

Control Arm

Car Model

Offroad

Condition

New

Heat Treated

HRC40-60

Product Name

Jeep Control Arm Kit

52100 Bearing Steel Heat

Ball Material Treated

Purpose

for Retrofit/Upgrade

Oeno.

Standard

Certificate

ISO9001:2015

Trademark

SYZ MACHINE

Origin

China

Key features

Aerospace-Grade Materials: Constructed with 6061-T6 aluminum alloy and 42CrMo high-strength steel for superior durability.

Customizable Design: Offers flexible customization for size, mounting interface, material, color, and logo engraving.

Comprehensive Surface Treatments: Available with hard anodizing, powder coating, or E-coating for enhanced corrosion resistance.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 standards with 100% visual and function inspection.

Rapid Sample Development: Sample development available with a lead time of 20-30 days for new designs.

High Tensile Strength: Aluminum alloy offers 290 MPa strength, while steel provides up to 1080 MPa for harsh conditions.

Long Lifespan: Aluminum arms last 5-8 years and steel arms last 8-10 years under normal operating conditions.

Company profile

Product CertificationR&D CapabilitiesQuality AssuranceFlexible Customization

Shanghai Yongzhen Machine Components Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customizationNearest Port: Shanghai, Ningbo, Los AngelesAverage Response Time: ≤3.34hTerms of Payment: T/T, PayPal, LC, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design and flexible customization. Its stated business scope covers mechanical parts, gears, bearings, transmission components, vehicle parts, and various industrial and consumer-related products. Production resources include CNC lathes, CNC machining centers, cutting, drilling, punching, and automatic tapping equipment, with two quality inspectors. It reports inventory capability, export sales of 71%–90%, Shanghai Port proximity, and lead times within 15 working days in both peak and off-season. However, there is no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and no written procedures or records for service assessment, corrective actions, or complaint handling. ISO9001:2015 and RoHS are reported. No new products were developed in the past year, and the provided financial figures are zero or insufficient for credibility assessment.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its business scopes include mechanical parts processing and sales, gears and transmission parts, bearings, vehicle and machinery parts, and related trading activities, indicating a technical manufacturing and trading profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These stated certifications support quality-management and product-compliance capability.

After-Sales capabilityThe supplier reports in-stock service capability and accepts multiple quotation and payment terms, but has no written procedures or records for service-capability assessment, corrective and preventive actions, or customer-complaint handling. It also lacks an overseas warehouse and showroom, limiting evidence of structured international after-sales support.

Production capacityProduction-related evidence includes CNC lathes, CNC machining centers, cutting, drilling, punching, and automatic tapping equipment, two quality inspectors, inventory capability, and order lead times within 15 working days. However, the supplier has no valid manufacturing-capacity contract with related subcontractors, so production capacity is supported but not fully secured through documented contracting.

Customization capabilityThe supplier explicitly reports flexible customization in both its R&D design services and design-services capability, and it offers 3D software design services. These statements directly support an ability to provide customized technical solutions.

Product Q&A

Q:What materials are commonly used for Control Arms in ATVs/UTVs?

Our control arms are mainly made of aerospace-grade 6061-T6 aluminum alloy and high-strength alloy steel (42CrMo). We can also offer 7075-T6 aluminum or stainless steel upon request.

Q:What surface treatments are available for Control Arms?

Common treatments include Hard Anodizing (available in black, blue, red), Powder Coating, and E-coating which offers salt spray resistance over 500 hours.

Q:How is quality and performance ensured during the design phase?

We use SolidWorks for structural design and stress analysis, performing fatigue cycles to ensure durability under extreme conditions.

Q:What is the standard production process and typical lead time?

The process involves raw material cutting, 5-axis CNC machining, heat treatment, surface treatment, and inspection. Regular lead time is 30-35 days, while mass production takes ~45 days.

Q:What customization options are available for enterprise customers?

Customization includes size, mounting interface, material, surface finish, color, and logo. We can optimize design with economical (Aluminum) or premium (7075-T6 / Carbon fiber) solutions.