SUZUKI 51540-45200 Left Right Headlight Mount 550L 750L 1530-45200

( Manufacturer Part Number: 51540-45200 ), ( Type: Headlight Assembly )

Review SUZUKI Used Left Right Headlight Mount fits GS 1979–1980

The **Suzuki 51540-45200** is a meticulously engineered replacement headlight mount designed specifically for the **1979 1980 Suzuki GS550L and GS750L** models, ensuring a perfect fit for both the left and right sides of your motorcycle. Crafted from high-quality, durable materials, this mount is built to withstand the rigors of daily riding, providing a secure and stable foundation for your headlight assembly. The **1530-45200** designation confirms its compatibility with Suzuki s original design, allowing for easy installation without the need for modifications to the motorcycle s frame or wiring harness. This part is ideal for riders seeking to restore their bike s original functionality or upgrade to a brighter, more modern headlight while maintaining authenticity. The precise engineering ensures proper alignment, reducing the risk of misalignment or wobbling, which could compromise visibility and safety. Whether you re restoring a classic Suzuki or maintaining one in peak condition, this headlight mount delivers the reliability and precision expected from OEM-quality components. Its straightforward installation process often requiring only basic tools makes it a practical choice for both seasoned mechanics and DIY enthusiasts. By choosing this genuine Suzuki part, you re not only preserving the integrity of your motorcycle but also ensuring long-term performance and durability.

### **Analysis of buying a Suzuki 51540-45200 (1979 1980 GS550L/750L Left/Right Headlight Mount Part #1530-45200)**

This part is a **headlight mount assembly** for the **Suzuki GS550L and GS750L** models from **1979 1980**. Below is a detailed breakdown of the pros and cons of purchasing this specific part, followed by a conclusion and recommendation.

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### **Pros of Buying This Part**

1. **Direct Fitment for Classic Suzuki Models**

- The **1979 1980 GS550L and GS750L** are iconic bikes, and aftermarket parts can be scarce. This OEM-style mount ensures a **perfect fit** without modifications, preserving the bike s original appearance and functionality.

- The **left and right headlight mounts** are sold as a pair, which is convenient for restorers or those replacing both at once.

2. **Authentic OEM Quality (If New or Genuine Replacement)**

- If purchasing from a **reputable supplier** (such as a Suzuki dealer, eBay seller with positive feedback, or a trusted parts distributor), this part should meet **original manufacturing standards**.

- Suzuki s early headlight mounts were **durable**, and a high-quality replacement should maintain reliability.

3. **Simplifies Restoration Projects**

- Many **classic Suzuki GS bikes** suffer from **rusted or broken headlight mounts**, especially in older examples. Replacing them prevents further damage and ensures the headlight assembly stays secure.

- Since these mounts are **mechanically simple**, installation is straightforward no complex wiring or alignment issues beyond basic removal and reattachment.

4. **Compatibility with Aftermarket Headlights**

- If upgrading to **modern LED or HID headlights**, this mount will still work, provided the new headlight unit has the correct **bulb socket and wiring harness** (though wiring may need adjustment).

- Some aftermarket headlight kits include compatible mounts, but having the **original Suzuki mount** ensures a cleaner, more authentic look.

5. **Prevents Future Headlight Misalignment**

- Loose or broken mounts can cause **headlights to shift**, leading to **poor visibility, glare, or legal issues** (if the beam is improperly aimed). A solid replacement ensures proper alignment.

6. **Cost-Effective for Common Issues**

- Unlike **entire headlight assemblies** (which may require new lenses, wiring, or bulbs), this part focuses solely on the **mounting hardware**, making it a **budget-friendly fix** for a common wear-and-tear problem.

---

### **Cons of Buying This Part**

1. **Potential for Counterfeit or Low-Quality Parts**

- The **aftermarket for classic Suzuki parts** is flooded with **fake or poorly made replicas**, especially on platforms like eBay or Alibaba.

- **No brand markings** (genuine Suzuki parts have clear stamping).

- **Unrealistically low prices** (e.g., $10 for a pair when OEM parts cost $30 $60).

- **Poor fitment** (mounts may not align correctly, requiring drilling or filing).

- **Solution:** Buy from **verified Suzuki dealers, reputable classic bike part sellers, or trusted eBay stores with excellent feedback**.

2. **Age-Related Wear in Original Parts**

- If removing the **original mounts** from a rusted or damaged bike, they may be **already compromised**, requiring **additional cleaning or replacement of surrounding components** (e.g., headlight housing, wiring).

- Some bikes may need **new bolts, washers, or even a fresh paint job** around the mount area to prevent future corrosion.

3. **Limited Availability of Genuine OEM Parts**

- Suzuki **discontinued production** of these parts decades ago, meaning **genuine OEM replacements are rare**.

- **Aftermarket alternatives** (e.g., from **Suzuki Classic Parts, Cycle World, or eBay sellers**) may not always match the original quality.

- **Solution:** Check **Suzuki s parts catalog (if still available)**, **classic bike forums**, or **restoration shops** for verified sources.

4. **Installation May Require Additional Work**

- If the **headlight housing is damaged**, the new mounts may not seat properly, requiring **sanding, filling, or repainting**.

- Some bikes may need **new gaskets or seals** around the headlight area to prevent leaks.

- **Wiring adjustments** may be needed if the original harness is frayed or corroded.

5. **No Warranty or Return Options (For Some Sellers)**

- Many **third-party sellers** do not offer **warranties or easy returns**, meaning if the part is defective or doesn t fit, you may be stuck with it.

- **Solution:** Purchase from a **dealer with a return policy** or buy from a seller who offers **money-back guarantees**.

6. **Potential for Overpaying for "Vintage" Parts**

- Some sellers **inflate prices** for "rare" Suzuki parts, especially if the bike is a **collector s model**.

- **Research comparable prices** on forums like **Cycle World, Suzuki Owners Club, or eBay sold listings** before buying.

---

### **Conclusion**

You **need a direct replacement** for a broken or rusted mount.

You **purchase from a trusted source** to avoid counterfeit parts.

You **plan to restore the bike** and want to maintain authenticity.

The part is **affordable compared to full headlight replacements**.

You **buy from an untrusted seller** with no return policy.

The **original bike has extensive surrounding damage** requiring additional repairs.

You **cannot verify the part s authenticity** before purchase.

---

### **Recommendation**

1. **Verify the Part s Authenticity**

- Check for **Suzuki branding, correct part numbers, and material quality**.

- If buying online, **compare with known genuine parts** (e.g., images from Suzuki manuals or restoration guides).

2. **Buy from a Reputable Source**

- **Suzuki Classic Parts Dealers** (if available)

- **Trusted eBay Sellers** (with **100% positive feedback** and **verified purchases**)

- **Specialized Classic Bike Shops** (e.g., **Cycle World, Suzuki Owners Club members**)

- **Avoid Alibaba or unknown Chinese sellers** unless you can **physically inspect the part before shipping**.

3. **Consider Aftermarket Alternatives (If Available)**

- Some **modern headlight mounts** (e.g., from **Kawasaki or Honda**) may fit with **minor modifications**, but **Suzuki-specific mounts are ideal for purity**.

- If the bike is **not a restoration project**, a **universal mount** (with proper wiring) could be a **cheaper, more accessible option**.

4. **Inspect the Bike Before Installing**

- Ensure the **headlight housing, wiring, and surrounding metal** are in **good condition** before installing new mounts.

- If the **original mounts are seized**, you may need **penetrating oil (PB Blaster) or a heat gun** to remove them safely.

5. **Budget for Additional Repairs**

- If the bike has **rusted or damaged areas around the headlight**, allocate extra funds for **sanding, filling, or repainting** to prevent future issues.

6. **Check for DIY Installation Guides**

- Suzuki s **service manuals** (if available) or **YouTube tutorials** can help with **proper alignment and securing**.

- Some bikes may require **new bolts or washers** for a tight fit.

---

### **Final Verdict**

- You **need a reliable, direct-fit replacement** for a failing mount.

- You **source it from a trusted seller** to avoid fakes.

- You re **restoring the bike** and want **authentic parts**.

- You **can t confirm the part s authenticity**.

- The **bike has extensive surrounding damage** that isn t addressed.

- You **find a better-priced, verified alternative** (e.g., a used genuine part).

- **Start with a trusted seller** (e.g., a Suzuki dealer or well-reviewed eBay store).

- **Inspect the part upon arrival** (check for stamping, fitment, and quality).

- **Prepare for minor additional repairs** (wiring, housing, or paintwork).

- **Install carefully** to avoid damaging the bike further.

For most **serious restorers or owners of classic Suzuki GS bikes**, this part is a **necessary and worthwhile purchase** **as long as quality and authenticity are ensured**. For casual riders or those on

Details:

Good usable part.

part #: 5154045200 prices

• $20.00-$75.99

specifications cyclelightasm:

• for models: Gs
• for makes: Suzuki
• for years: 1979-1980
• mpn: 51540-45200
• type: Headlight Assembly

returns cyclelightasm:

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

payments cyclelightasm:

• other
• credit card: Diners-club
• wallet: Google-pay

shipping cyclelightasm:

• service: Economy
• transit: 3-7 Days
• class: Economy
• type: Fixed
• cost: $12.50

general cyclelightasm:

• condition: Used
• Motorcycle Scooter Parts Accessories > Lighting Lamps > Headlight Assemblies

offer cyclelightasm:

• sold: 0
• quantity: 1
• started: February 3, 2026
• options: Ship-to-home
• availability: In Stock

seller cyclelightasm:

• # reviews: 656
• city: Cleveland, Ohio
• rating: 100.0%

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