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Front Left Lower Control Arm & Ball Joint Assembly 84973286 84973287 for Cadillac Chevy GMC Yukon

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Suspension System Integration: The Front Left Lower Control Arm & Ball Joint Assembly connects the vehicle's wheel hub to the chassis, ensuring precise wheel alignment and smooth suspension movement.
  • Shock Absorption & Stability: Designed to absorb road shocks and maintain vehicle stability during turns, braking, and uneven terrain through its reinforced metal construction and ball joint articulation.

Key features

  • 1. Corrosion-Resistant Steel Construction

  • With a corrosion-resistant steel body and black protective coating, you can ensure long-lasting durability in harsh environmental conditions*. This design outperforms standard uncoated control arms by resisting rust and wear over time.

  • 2. Precision-Engineered Multi-Angled Design

  • With a complex multi-angled structure and integrated ball joint, you can maintain optimal wheel alignment and smooth suspension performance during turns and maneuvers*. This design provides superior stability compared to rigid or poorly articulated alternatives.

  • 3. OEM-Specific Compatibility

  • Designed for Cadillac, GMC, and Chevrolet models like the Silverado 1500 and Yukon, you can achieve a precise fit and enhanced vehicle stability compared to generic aftermarket parts*. The assembly meets strict OEM specifications for seamless integration.

  • 4. Heavy-Duty Suspension Performance

  • With robust mounting points and shock-absorbing capabilities, you can handle demanding driving conditions and continuous operation for commercial or high-mileage use*. This outperforms lighter-duty components in durability and load capacity.

  • 5. OEM-Grade Quality Assurance

  • Built to automotive industry standards, you can trust compliance with safety and performance certifications required for vehicle suspension systems*. This ensures reliability equivalent to original equipment manufacturer (OEM) parts.

Product details

Front Left Lower Control Arm & Ball Joint Assembly  84973286 84973287  for Cadillac Chevy GMC Yukon

The Front Left Lower Control Arm & Ball Joint Assembly (84973286/84973287) is engineered for Cadillac, Chevrolet, and GMC Yukon/Silverado 1500 models. Crafted from high-strength steel with a corrosion-resistant coating, this component ensures precise wheel alignment and robust suspension performance. Its multi-angled design and integrated ball joint deliver smooth articulation, while its durable construction withstands harsh road conditions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-strength steel with black coatingWithstands corrosion and heavy loads
PositionFront Left LowerMaintains wheel alignment in front suspension systems
CompatibilityFits Cadillac, Chevrolet, GMC Yukon/Silverado 1500Direct OEM replacement for specified vehicles
Ball Joint IntegrationPrecision-engineered ball jointEnables smooth suspension movement

Customization guide

Adjustable camber bolts can be customized to meet specific alignment requirements for performance tuning or uneven terrain adaptation.

Get inspired

Engineered for precision and durability, this control arm ensures optimal stability in front-wheel dynamics. Its corrosion-resistant coating and robust steel construction make it ideal for drivers seeking reliable suspension performance in rugged environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material StrengthHigh-strength steelGalvanized steelHigh-grade alloy*
Corrosion ResistanceStandard coatingEnhanced coating (+20%)Dual-layer coating (+40%)**
Load Capacity1,500 kg1,725 kg (+15%)1,950 kg (+30%)

Supplier's note

  1. Technical Breakthroughs:

    • The Pro model’s high-grade alloy provides 30% stronger load capacity than industry standards, enabling heavy-duty applications.
    • Dual-layer coating in the Pro model offers 40% better corrosion resistance, ideal for salt-treated roads or coastal climates.
    • Integrated precision ball joints reduce maintenance by minimizing wear in high-stress driving scenarios.
  2. Optimal Version Selection:

    • Base Model: Suitable for standard daily use in non-corrosive environments.
    • Advanced Model: Recommended for regular drivers in regions with frequent exposure to moisture or road salts.
    • Pro Model: Designed for commercial, off-road, or extreme-use vehicles requiring maximum durability and corrosion protection.

    With the Pro model’s 30% stronger alloy, you can handle heavier payloads without compromising suspension integrity. Its dual-layer coating ensures longevity even in harsh conditions. Pair this with the integrated ball joint for seamless articulation, delivering a smoother ride and reduced downtime.

Frequently asked questions

  • Which car models are compatible with the Front Left Lower Control Arm & Ball Joint Assembly 84973286 for Cadillac Chevy GMC Yukon?

  • How do I clean and maintain the ball joint on this control arm assembly?

  • Why is the control arm coated in black? Does this affect its performance?

  • Can this Front Left Lower Control Arm be customized for specialized suspension setups?

  • Is the Front Left Lower Control Arm & Ball Joint Assembly 84973287 OEM-equivalent?

  • Do I need special tools to install the Front Left Lower Control Arm?

  • Does this control arm fit all years of the Cadillac Yukon or only specific models?

  • How long does the ball joint in this assembly typically last under normal use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty vehicles, off-road useIndustry Standard: Basic steel (ASTM A36, 400 MPa tensile strength)
Our Base: High-strength steel (ASTM A536-1060 MPa)
Our Advanced: Alloy steel + zinc coating (ASTM A153)
▲ Base: 65% stronger than Industry Standard.
▲ Advanced: 30% lighter than Base.
Advanced: Higher cost due to coating process.
Structural DesignHigh-torque applications (e.g., trucks)Industry Standard: Single-bend geometry.
Our Base: Dual-angle pivot design (ISO 10303 alignment).
▲ Advanced: Tri-axial stress distribution (SAE J2807).
▲ Advanced: 40% better load distribution under 5-ton stress.Base: Limited compatibility with aftermarket modifications.
Mounting PrecisionPrecision alignment (race cars, SUVs)Industry Standard: ±1.2mm tolerance.
Our Base: ±0.8mm (ISO 10303).
▲ Advanced: ±0.3mm laser-cut tolerances.
▲ Advanced: Reduces wheel misalignment by 70%.Advanced: Requires specialized installation tools.
Corrosion ResistanceCoastal or harsh environmentsIndustry Standard: Uncoated steel (salt spray test: 200 hours).
Our Base: E-coated (500 hours).
▲ Advanced: Dual-layer epoxy + zinc (1,000+ hours).
▲ Advanced: Outperforms Industry by 5x in salt spray tests.Base: Prone to edge corrosion without additional coatings.
CompatibilityMulti-vehicle fleets (Cadillac/GMC/Chevy)Industry Standard: Model-specific designs (e.g., fits 5 models).
Our Base: Universal fit (covers 12+ models, including Silverado 1500).
Advanced: Adaptive mounting (20+ models, incl. hybrid vehicles).
▲ Base: 140% broader compatibility than Industry.
▲ Advanced: Adapts to electric vehicle suspension dynamics.
Advanced: Requires firmware updates for hybrid compatibility.
WeightFuel-efficient vehiclesIndustry Standard: 8.2 kg (steel only).
Our Base: 7.5 kg (lightweight alloy).
▲ Advanced: 6.1 kg (aluminum core + composite joints).
▲ Advanced: 25% lighter than Base, improving fuel efficiency by ~3%.Advanced: Sacrifices minor load capacity vs. steel.

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