fits model: 500, Sportsman. make: Polaris. year: 1999.

( Manufacturer Part Number: 1012717-067 ), ( Type: Left Rear Lower A Arm )
The **Polaris 1012717-067 1999 Sportsman 500 Left Rear Lower Arm** is a precision-engineered suspension component designed specifically for the iconic 1999 Polaris Sportsman 500 ATV, ensuring optimal ride quality, durability, and handling performance. This lower arm, crafted from high-strength steel, serves as a critical link between the rear axle and the frame, playing a pivotal role in absorbing shocks, maintaining wheel alignment, and distributing weight evenly during off-road maneuvers. Its robust construction features a seamless, heat-treated design to resist bending, warping, or fatigue over extended use, even under the demanding conditions of rugged terrain, jumps, and aggressive riding styles. The arm is meticulously machined to exact specifications, guaranteeing a perfect fit with the original mounting points, including the pivot bushings and the rear suspension linkage, while minimizing clearance issues that could lead to premature wear or failure. Whether navigating rocky trails, deep mud, or steep inclines, this lower arm enhances the Sportsman 500 s stability and responsiveness, allowing riders to tackle challenging landscapes with confidence. For owners seeking to restore or upgrade their ATV s suspension system, this genuine Polaris part ensures compatibility and reliability, preserving the vehicle s performance and longevity while maintaining its classic build quality.
### **Pros and Cons of Buying a Polaris Sportsman 500 (1999) Left Rear Lower Arm (Part #1012717-067)**
#### **Pros:**1. **Authentic Restoration or Repair** If you own or plan to restore a 1999 Polaris Sportsman 500, this part ensures proper fit and function, maintaining the vehicle s original integrity.
2. **Reliability** Polaris parts are known for durability, and a genuine lower arm helps prevent premature wear or failure in the rear suspension.
3. **Compatibility** This part is specifically designed for the 1999 model, reducing the risk of mismatches that could occur with aftermarket alternatives.
4. **Resale Value** Keeping original or high-quality replacement parts can help preserve the vehicle s value if you plan to sell it later.
5. **Easier Maintenance** A properly functioning lower arm contributes to smoother handling and reduces the likelihood of suspension-related issues.
#### **Cons:**1. **Age and Wear** The part itself may show signs of wear if sourced from a used or salvage yard, potentially requiring additional inspection or cleaning before installation.
2. **Cost** Genuine Polaris parts can be more expensive than aftermarket alternatives, which may be a consideration for budget-conscious buyers.
3. **Availability** While Polaris parts are widely available, older models may require special ordering, leading to potential delays if the part is not in stock.
4. **Installation Complexity** Replacing a lower arm may require mechanical skill, especially if other suspension components (like bushings or bolts) are worn or need replacement.
5. **Potential Counterfeit Parts** If purchasing from an untrusted seller, there is a risk of receiving a fake or low-quality replica, which could fail prematurely.
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### **Conclusion**
The **Polaris 1012717-067 (1999 Sportsman 500 left rear lower arm)** is a solid choice for owners seeking an authentic, reliable replacement part. While it may come at a higher cost than aftermarket options, its compatibility, durability, and contribution to long-term vehicle health make it a worthwhile investment for serious riders and restorers. However, buyers should ensure the part is in good condition (if used) and consider the labor costs associated with installation.
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### **Recommendation**
- **Buy from a reputable dealer or Polaris-approved parts supplier** to guarantee authenticity and quality.
- **Inspect the part thoroughly** if purchasing used look for cracks, excessive rust, or deformation.
- **Consider aftermarket alternatives** only if budget is a major concern, but verify compatibility and warranties.
- **Plan for professional installation** if unsure about handling suspension work, as improper fitting can lead to handling issues.
For most riders, the **genuine Polaris part is the best long-term solution**, balancing reliability with performance. If cost is a factor, weigh the trade-offs against potential future problems from cheaper alternatives.
See photos for exact condition. All parts are carefully packaged.