fits model: Lt, Quad. make: Suzuki. year: 1992–2004.

( Manufacturer Part Number: 52420-02C00-019 ), ( Part Type: Arm )
The **Suzuki 52420-02C00-019 (03-160 Quad Runner Front Left Arm, 1992 2004)** is a meticulously engineered, high-quality replacement suspension arm designed specifically for Suzuki s iconic Quad Runner series, spanning models from 1992 through 2004. This front left arm is a critical component of the vehicle s steering and suspension system, ensuring precise handling, stability, and durability under rugged off-road conditions. Crafted from premium-grade steel, it is heat-treated and precision-machined to meet Suzuki s exacting OEM specifications, guaranteeing a perfect fit and seamless integration with the original chassis. The arm features a robust, reinforced structure with a smooth, polished finish, minimizing the risk of corrosion while maintaining structural integrity even in harsh environments. Its design incorporates a ball joint socket, allowing for smooth articulation and reducing wear on steering and suspension components over time. Whether restoring a classic Quad Runner or upgrading an existing setup, this part is built to withstand the demands of heavy-duty use, from rough trails to demanding terrain, ensuring reliable performance and longevity. Ideal for both DIY enthusiasts and professional mechanics, it represents a direct replacement that restores factory-level functionality, making it an essential component for maintaining the performance and safety of your Suzuki Quad Runner.
### **Pros and Cons of buying a Suzuki 52420-02C00-019/03/160 Quad Runner Front Left Arm (1992 2004)**
#### **Pros:**1. **Common and Widely Available Part** This is a standard suspension arm for the Suzuki Quad Runner (and similar models like the Suzuki DRZ400/400S). Due to its age and popularity, it is relatively easy to find at auto parts stores, online marketplaces, or through salvage yards. Prices are generally reasonable compared to rare or specialized parts.
2. **Simple Replacement Process** The front left arm is a straightforward bolt-on component. Most mechanics and DIYers can replace it with basic tools (socket set, jack, and wheel chocks). No major modifications or alignments are typically required afterward, though a wheel alignment may be recommended for optimal handling.
3. **Durability and Reliability** Suzuki s suspension components from this era were built to last, especially if the original part was well-maintained. The arm itself is made of sturdy steel and is designed to handle off-road use, making it a durable upgrade if the original is worn or damaged.
4. **Budget-Friendly Cost** Since this part is not proprietary or highly specialized, prices are usually low, often ranging from $30 to $80 depending on condition and source. This makes it an affordable fix compared to buying a used or rebuilt suspension system.
5. **Compatibility with Other Models** The 52420-02C00 series is used across multiple Suzuki ATVs (e.g., DRZ400, DRZ400S, Quad Runner 750 in some cases). If you own a similar model, this part may also apply, reducing the need for multiple purchases.
6. **Prevents Further Damage** A failing suspension arm can lead to misalignment, uneven tire wear, or even steering issues. Replacing it proactively avoids more costly repairs down the line, such as damaged bushings, control arms, or steering components.
7. **Easy to Inspect for Wear** The arm is exposed and accessible, making it simple to visually inspect for cracks, rust, or bent metal before purchasing. This reduces the risk of buying a faulty part.
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#### **Cons:**1. **Potential Rust or Wear** Parts from older vehicles (especially those exposed to moisture or off-road use) may have rust or internal corrosion. Always inspect the part for pitting, cracks, or weak spots before installation. A used part may require cleaning or treatment to prevent future issues.
2. **Bushings May Need Replacement** While the arm itself is sturdy, the rubber or polyurethane bushings at the attachment points wear out over time. If the original bushings are shot, you ll need to replace them alongside the arm, adding to the cost. Some aftermarket arms include new bushings, but this isn t always the case.
3. **Fitment Variations** There are slight differences between the **019**, **03**, and **160** variants (likely referring to model years or minor design tweaks). Ensure you have the correct part for your specific year and model to avoid compatibility issues. Double-check the part number against your vehicle s specifications.
4. **No Warranty on Used Parts** If purchasing from a salvage yard or private seller, there s no guarantee of quality or longevity. New or OEM parts (if available) come with a warranty, while used parts do not.
5. **Installation May Require Alignment** After replacing the arm, the wheel alignment could be slightly off, affecting handling. A quick alignment at a shop (typically $20 $50) is recommended to ensure safe and comfortable riding.
6. **Limited Aftermarket Support** While common, aftermarket alternatives (e.g., reinforced or upgraded arms) may not be widely available for this specific part. If you want performance upgrades, you may need to look for universal or non-Suzuki options.
7. **Potential for Counterfeit Parts** Cheap or knockoff parts may be sold online, especially on platforms like eBay or Facebook Marketplace. These can fail prematurely or not fit correctly. Always buy from reputable sellers (e.g., RockAuto, AutoZone, or trusted local shops) to avoid scams.
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### **Conclusion**
The **Suzuki 52420-02C00-019/03/160 front left arm** is a practical and cost-effective part to replace if your Quad Runner s original is damaged or worn. Its widespread availability, ease of installation, and durability make it a smart choice for basic maintenance. However, buyers should be mindful of rust, bushing wear, and fitment specifics to avoid complications. If you re comfortable inspecting parts and performing basic repairs, this is a straightforward upgrade. For those unsure about the condition of the part or installation, consulting a mechanic may be wise.
### **Recommendation**
- **Buy New or OEM if Possible** If you can find a new or genuine OEM replacement (e.g., from RockAuto, AutoZone, or a Suzuki dealer), opt for it to ensure quality and warranty coverage.
- **Inspect Thoroughly** If buying used, examine the part for rust, cracks, or bent metal. Test the bushings by wiggling the arm excessive play indicates wear.
- **Replace Bushings** If the arm is being reused, replace the bushings simultaneously to prevent future issues.
- **Check Alignment** After installation, have the wheels aligned to maintain proper handling.
- **Consider a Reinforced Arm for Off-Road Use** If you frequently ride aggressively, look into aftermarket reinforced suspension arms (e.g., from **Ride Engineering** or **Suspension Shop**) for better durability.
**Final Verdict:** This part is a **good, low-risk purchase** for basic maintenance, but prioritize quality and fitment to avoid unnecessary headaches. For off-road enthusiasts, upgrading to a heavier-duty arm may be worth the extra cost.
Combined shipping is available for multiple items. 03 Suzuki 160.