The YNF17369 Pull Arm (OEM reference AZ9719410041 / QD9719YXH42CRMO) is designed for the left side steering system of heavy-duty trucks. This left pull arm ensures precise steering response and reliable connection between the steering knuckle and linkage. Manufactured from high-strength alloy steel, it offers excellent resistance to bending, wear, and impact, ensuring long-lasting performance under demanding trucking conditions.

This replacement component restores proper steering geometry and enhances overall vehicle safety and control.

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• OEM replacement for QD9719YXH42CRMO truck left steering link arm

• Made from high-strength alloy steel for durability and impact resistance

• Precision-machined for accurate fit and smooth steering operation

• Supports stable steering response under heavy loads

• Resistant to wear, bending, and vibration

• Maintains proper alignment of the steering system

• Easy installation using standard OEM mounting points

• Improves vehicle safety, handling, and directional control

Used in the left-side steering linkage of QD9719YXH42CRMO trucks to connect the steering knuckle and linkage for accurate directional control.

We provide part verification, installation instructions, and technical support for steering alignment and maintenance.

Each pull arm is coated with anti-rust oil, wrapped with protective foam, and packed in reinforced cartons or wooden crates to prevent shipping damage.

1. Is this pull arm compatible with QD9719YXH42CRMO trucks?
Yes, it matches OEM part AZ9719410041 / QD9719YXH42CRMO.

2. Which side is this arm for?
It is designed for the left side of the steering system.

3. What material is used?
High-strength alloy steel with anti-corrosion treatment.

4. Can it withstand heavy-duty truck operations?
Yes, engineered for high load, vibration, and impact resistance.

5. How do I install it?
Install using standard OEM mounting points and ensure proper alignment.

6. Does it improve steering performance?
Yes, it restores correct steering geometry and ensures precise directional control.