fits model: 4wd, King. make: Nissan. year: 1983–1986.

( Model: TNISSAN ), ( Part Type: Driveshaft Axle ), ( Conditions Options: Rear Tag ), ( Genuine Oem: Yes ), ( Ipn: 431-58163 ), ( Year: 1985 ), ( Warranty: 90 Day )
The **Nissan 431-58163 Rear Drive Shaft (720 4WD Axle King, 1983 1986)** is a meticulously engineered, high-performance drivetrain component designed specifically for Nissan s legendary **720 4WD** series, including models like the **Datsun Pickup, Hardbody, and Frontier** from the early 1980s. This rear drive shaft is a critical link in the vehicle s four-wheel-drive system, transmitting torque from the transfer case to the rear axle with precision and durability. Crafted from high-grade **steel tubing**, it is built to withstand the rigors of off-road adventures, heavy loads, and prolonged use, ensuring reliable power delivery even under demanding conditions. The shaft features a **splined input end**, engineered to seamlessly interface with the transfer case s output shaft, while the **flanged output end** is designed to securely connect to the rear axle s drive pinion, minimizing slippage and maximizing torque transfer efficiency. For added robustness, this drive shaft incorporates **reinforced U-joints (universal joints)**, which are precision-balanced and treated with corrosion-resistant coatings to prevent premature wear, rust, or binding common issues in harsh environments. The **OEM-grade construction** ensures an exact fit with minimal clearance, reducing vibration and extending the lifespan of both the shaft and the surrounding drivetrain components. Whether tackling rocky trails, deep mud, or steep inclines, this drive shaft delivers the dependable performance expected from Nissan s 4WD architecture, making it an essential upgrade or replacement for enthusiasts seeking to restore or enhance the off-road capability of their classic 720. Proper installation requires careful alignment and lubrication of the U-joints, as well as ensuring the vehicle s drivetrain is in optimal condition to prevent premature failure.
### **Pros and Cons of Buying a Nissan 431-58163 Rear Drive Shaft (720 4WD Axle King, 83-86 Models)**
#### **Pros:**1. **Compatibility** This part is designed specifically for the 1983 1986 Nissan 720 4WD (e.g., Patrol, Frontier, or similar models). It ensures a proper fit without modification, reducing the risk of alignment or drivetrain issues.
2. **Durability** Nissan s 720 4WD drivetrain components were built to handle rugged conditions, making this drive shaft a robust choice for off-road or heavy-duty use.
3. **Aftermarket Availability** As a common part for older Nissan 4WD vehicles, you ll find multiple suppliers, making it easier to compare prices and verify authenticity.
4. **Cost-Effective Replacement** Compared to OEM parts, aftermarket versions (like the one listed) are often priced lower while maintaining reliability, especially if sourced from reputable brands.
5. **Ease of Installation** Since it s a direct replacement, installation is straightforward for those with basic mechanical skills or with access to a shop familiar with 720 4WD systems.
6. **Long-Term Reliability** If properly maintained, this drive shaft can last for years, reducing the need for frequent replacements.
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#### **Cons:**1. **Age of the Part** While the design is proven, the part may not have the same modern manufacturing tolerances as newer components, potentially leading to wear over time.
2. **Potential Wear on Related Components** If the vehicle has not been regularly serviced, the universal joints, CV joints (if applicable), or axle bearings may also require attention, adding to repair costs.
3. **Limited Warranty** Aftermarket parts often come with shorter warranties (if any) compared to OEM components, meaning you bear more risk if the part fails prematurely.
4. **Fitment Concerns** If the vehicle has been modified (e.g., lifted, widened, or with aftermarket axles), the drive shaft may not align perfectly, leading to vibration or premature wear.
5. **Availability of Gaskets and Fasteners** Some older parts may require specific seals or bolts that are harder to source, especially if the vehicle is no longer in production.
6. **Potential for Counterfeit Parts** Since this is a popular part, there s a risk of purchasing a knockoff that doesn t meet quality standards, leading to performance issues or failure.
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### **Conclusion:**The **Nissan 431-58163 rear drive shaft (720 4WD, 83-86)** is a solid, cost-effective choice for restoring or maintaining drivetrain functionality in compatible Nissan vehicles. Its proven durability and widespread availability make it a practical option for DIYers or mechanics working on these models. However, buyers should ensure they purchase from a trusted supplier to avoid counterfeit parts and verify that the vehicle s drivetrain is otherwise in good condition to maximize longevity.
If the vehicle has significant wear elsewhere (e.g., axle seals, joints), addressing those issues simultaneously will prevent future problems. For those on a tight budget, this part offers a reliable balance between cost and performance, but always prioritize quality over price to avoid costly repairs down the line.
### **Recommendation:**- **Buy from a reputable seller** (e.g., RockAuto, Summit Racing, or a trusted local parts shop) to confirm authenticity and quality.
- **Inspect the part upon arrival** for signs of damage, wear, or improper machining.
- **Check the vehicle s drivetrain health** (e.g., grease joints, inspect for leaks) before installation to avoid premature failure.
- **Consider OEM if budget allows** for added peace of mind, especially if the vehicle is used for heavy-duty or off-road use.
- **Follow installation guidelines carefully** to ensure proper alignment and torque specifications.
For most owners of 83 86 Nissan 720 4WD vehicles, this drive shaft is a **good, budget-friendly replacement** that balances cost and reliability. Just ensure proper maintenance and sourcing to avoid issues.
Notes: BRING SAMPLE-2.4 5SPD 4X4, REAR TAG. For more parts from this vehicle. See below for fitment information and any notes pertaining to this specific part. It is ready to ship and comes with a 90 day warranty.
This part will only fit: NISSAN PICKUP 83 4x4, from 1/83, rear axle, King Cab, Regular 7' box, 84-85 86 720, box. Donor Vehicle. Year: 1985, model: TNISSAN, Stock #: WM3292, Mileage: 67000.