Key Specifications: Direct OE Replacement | High-Strength Forged Steel | Precision Ball Joints | Corrosion-Resistant Coating | 2-Year Warranty
The GM 84248220 Front Lower Control Arm Assembly is engineered to restore factory-level handling and durability for Chevrolet Silverado, GMC Sierra 1500-3500 series, and compatible heavy-duty trucks. Manufactured with ISO 9001-certified processes, this critical suspension component ensures optimal wheel alignment and load-bearing capacity under extreme conditions .
| Attribute | Specification |
|---|---|
| OEM Part Number | 84248220 (Interchangeable with 23242345, 15843792) |
| Material | Cold-Forged SAE 1045 Steel with Zinc-Nickel Plating |
| Load Capacity | Max 1,850 lbs Static / 3,200 lbs Dynamic |
| Compatibility | Chevrolet Silverado 2015-2025, GMC Sierra HD 2018-2024, International HV Series |
Precision Engineering: CNC-machined bushings reduce vibration by 42% compared to aftermarket alternatives
Heavy-Duty Construction: Reinforced pivot points withstand 500,000+ load cycles in mining/construction environments
Global Certification: Compliant with USDOT FMVSS 126 & EU ECE R13 standards
Symptom: Excessive wheel wobble at 45-60 mph accompanied by uneven tire wear patterns.
Diagnosis & Repair:
Inspect bushings for radial cracks using UV dye penetrant testing
Measure pivot point deflection with dial indicator (max 0.5mm tolerance)
Replace worn GM 84248220 assembly using torque sequence: 90 ft-lb → 120 ft-lb → final 150 ft-lb
As a global leader in engineering machinery parts, heavy truck components, and agricultural equipment spares, Growshine International delivers:
Bulk OEM packages for fleet operators (MOQ 50 units)
Custom logistics solutions including EXW/FOB/DDP terms
Third-party quality certifications: SGS TÜV SA8000
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