NISSAN D8640-4KH0A Steering Gear Rack Left Driver Outer Tie Rod

( Manufacturer Part Number: D8640-4KH0A ), ( Vintage Part: No ), ( Color: Black ), ( Placement On Vehicle: Front, Left ), ( Type: Tie Rod )

Review NISSAN Steering Gear Rack Left Driver Side Outer Tie Rod Oem fits TITAN 2017–2024

The **Nissan D8640-4KH0A Steering Gear Rack (Left Driver Outer Tie Rod)** is a precision-engineered component designed exclusively for Nissan vehicles manufactured between the model years **2017 and 2024**, including popular models such as the **Altima, Maxima, Sentra, Rogue, and Rogue Sport**. This high-quality steering tie rod is a critical part of the vehicle s steering system, ensuring smooth, responsive, and accurate directional control while maintaining optimal alignment and stability. Crafted from durable **high-grade steel**, this tie rod is built to withstand the rigors of daily driving, including rough roads, aggressive steering inputs, and prolonged exposure to varying environmental conditions. The **D8640-4KH0A** features a **ball-joint connection** on the outer end, allowing for flexible articulation at the wheel while minimizing wear and tear on suspension components. Its **precision-machined threads** and **sealed ball joint** prevent dust, moisture, and debris from infiltrating the joint, reducing the risk of premature failure and ensuring long-lasting performance. Whether replacing a worn-out tie rod due to a loose steering feel, misaligned wheels, or a noticeable clunking noise during turns, this **OEM-quality replacement** restores the steering system to factory specifications, enhancing both safety and driving comfort. Ideal for professional mechanics and DIY enthusiasts alike, the **D8640-4KH0A** is a direct-fit, no-compromise solution that guarantees a seamless installation and reliable operation, helping to maintain the handling dynamics and longevity of your Nissan vehicle.

### **Pros and Cons of Buying a Nissan D8640-4KH0A (2017 2024) Titan Steering Gear Rack (Left Driver Outer Tie Rod)**

1. **OEM Compatibility** This is a genuine Nissan part, ensuring an exact fit for 2017 2024 Titan models. No modifications or adapters are typically required, reducing installation complexity.

2. **Reliability** Nissan s steering racks are known for durability, especially in heavy-duty applications like the Titan. A new or high-quality used part should last the life of the vehicle if properly maintained.

3. **Warranty Coverage** If purchasing from a reputable dealer or online retailer, the part may come with a warranty (e.g., 12 24 months), providing peace of mind against premature failure.

4. **Performance Consistency** The steering rack directly affects handling and precision. A fresh or refurbished part can improve steering response, reduce play, and prevent unsafe conditions like wandering or excessive effort.

5. **Preventative Maintenance** Replacing a worn-out tie rod before it fails avoids sudden steering loss, which could lead to accidents. This is a critical safety component.

6. **Resale Value** Keeping the vehicle in good condition with OEM parts helps maintain its resale value, especially for commercial or fleet applications.

7. **Ease of Installation** Compared to aftermarket parts, OEM tie rods are designed for straightforward installation, often requiring only basic tools and minimal labor.

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1. **High Cost** OEM parts are significantly more expensive than aftermarket alternatives. A new or refurbished Nissan tie rod can cost **$300 $600 **, depending on the source and condition.

2. **Limited Availability** While widely available for newer Titans, sourcing a used OEM part may be challenging, especially if the vehicle is no longer in production or parts are discontinued.

3. **Potential Counterfeit Risks** Purchasing from untrusted sellers (e.g., eBay, Facebook Marketplace) risks receiving a **fake or low-quality part**, which could fail prematurely or not fit correctly.

4. **Labor Costs** If not mechanically inclined, labor to replace the tie rod can add **$100 $200 ** to the total cost, depending on the shop s rates.

5. **Overkill for Minor Issues** If the tie rod is only slightly worn (e.g., minor play but no binding), a cheaper aftermarket part or repair (e.g., replacing just the ball joint) might suffice.

6. **Weight and Bulk** The OEM tie rod is heavier than some aftermarket alternatives, which could slightly affect fuel efficiency in very light-duty applications (though negligible in a Titan).

7. **Environmental Concerns** If buying new, there s the carbon footprint of manufacturing and shipping. Used/refurbished parts are a more eco-friendly option.

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### **Key Considerations Before Purchase**

- **Condition of the Existing Part** If the tie rod is leaking fluid, has excessive play, or shows signs of corrosion, replacement is urgent. If it s just slightly worn, assess whether repair (e.g., sealing leaks) is feasible.

- **Source Verification** Buy from **Nissan-authorized dealers, reputable online retailers (e.g., RockAuto, PartsGeek), or trusted salvage yards** to avoid counterfeits.

- **Budget vs. Needs** If the vehicle is high-mileage or used for heavy towing, investing in an OEM part is justified. For lower-mileage or light use, a high-quality aftermarket part (e.g., **Moog, Febi, or MOPAR**) may offer a cost-effective alternative.

- **Installation Confidence** If unsure about DIY installation, factor in labor costs or seek a mechanic s advice to avoid mistakes (e.g., improper alignment, fluid leaks).

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### **Conclusion and Recommendation**

The **Nissan D8640-4KH0A steering gear rack (tie rod) is a high-quality, reliable OEM component** that ensures proper fit, performance, and safety for 2017 2024 Titan models. It is the **best choice for those prioritizing durability, warranty coverage, and exact compatibility**, especially in commercial or high-use applications.

However, the **high cost and potential for counterfeit parts** make it less ideal for budget-conscious buyers or those with minor steering issues. In such cases, **high-end aftermarket alternatives (e.g., Moog or Febi) can offer comparable performance at a lower price**, provided they meet or exceed OEM standards.

- The tie rod is **failing or leaking**.

- You want **maximum reliability and warranty protection**.

- You re replacing multiple components (e.g., as part of a steering overhaul).

- The vehicle is **high-mileage, towing-heavy, or used commercially**.

- The tie rod is **only slightly worn** (e.g., minor play but no fluid loss).

- You re on a **tight budget** and can verify the aftermarket part s quality (e.g., Moog, Febi, or MOPAR).

- You re comfortable **researching reviews and specifications** to ensure compatibility.

- **Check for leaks, play, or binding** before purchasing.

- **Compare quotes** from multiple sources (new vs. used vs. aftermarket).

- **Install with care** improper alignment can affect handling and tire wear.

- **Maintain the steering system** regularly (check fluid, inspect for corrosion, and address issues early).

For most Titan owners facing a **clear steering rack failure**, the OEM part is the **safest and most durable option**, justifying the higher cost. For minor issues, weigh the cost-benefit of aftermarket solutions.

Details:

MILEAGE: 42K MILES. BODY TYPE: CREW CAB PICKUP 4-DOOR. TRANSMISSION: 9-SPEED AUTOMATIC JATCO JR913E / HD9AT. COLOR: EXTERIOR SCARLET RED A20.

part #: d86404kh0a prices

• $87.20-$91.05

specifications tirolik:

• for models: Titan
• for makes: Nissan
• for years: 2017-2024
• mpn: D8640-4kh0a
• vintage part: No
• color: Black
• placement on vehicle: Front, Left
• type: Tie Rod

seller tirolik:

• city: Kingsley, Michigan
• rating: 99.9%
• # reviews: 51897

offer tirolik:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• started: March 24, 2026
• options: Ship-to-home

shipping tirolik:

• cost: $0.00
• transit: 3-7 Days
• class: Standard
• service: Standard
• type: Fixed

general tirolik:

• condition: Used
• Car Truck Parts Accessories > Steering Suspension > Tie Rods Steering Linkages

payments tirolik:

• other
• wallet: Paypal
• credit card: Visa

returns tirolik:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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