YAMAHA 3AA-84331-00-00 Headlight Screw Nos

( Manufacturer Part Number: 3AA-84331-00-00 ), ( Part Type: Headlight Screw )

Review YAMAHA New Oem Headlight Adjusting Screw Nos

The **Yamaha 3AA-84331-00-00 headlight screw nos** are precision-engineered fasteners specifically designed for Yamaha motorcycle models, ensuring a secure and reliable fit for headlight assemblies. These screws are crafted from high-quality, corrosion-resistant materials, typically featuring a durable zinc-plated or black oxide finish that resists rust and wear, even in harsh environmental conditions. Engineered with a **fine-threaded, hex-head design**, these screws provide optimal torque distribution, preventing loosening under vibration and ensuring long-term stability for critical components like headlight housings, brackets, and mounting points. The **M6 x 1.0 mm thread pitch** and standardized length (often 10 mm or 12 mm, depending on application) guarantee compatibility with Yamaha s standardized mounting systems, allowing for easy installation without the need for additional washers or spacers in most cases. Their **self-locking or non-self-locking variants** (depending on the model) cater to different assembly requirements, offering either a secure, vibration-resistant grip or a straightforward, removable fit as needed. Ideal for both original equipment replacement and aftermarket modifications, these screws are a critical component for maintaining proper headlight alignment and functionality, contributing to visibility and safety on the road. Built to withstand the demands of daily riding, these fasteners are a testament to Yamaha s commitment to durability and precision in motorcycle maintenance.

### Pros and Cons of buying a Yamaha 3AA-84331-00-00 Headlight Screw (Nose)

1. **Authentic Fit and Functionality** This part is designed specifically for Yamaha motorcycles, ensuring a perfect fit and reliable performance. Using OEM (Original Equipment Manufacturer) parts helps maintain the original functionality and safety of your bike.

2. **Durability and Quality** Yamaha parts are known for their high-quality materials and robust construction. The 3AA-84331-00-00 screw is likely made to withstand the stresses of motorcycle use, reducing the risk of premature failure.

3. **Compatibility with Warranty** If your Yamaha motorcycle is still under warranty, using genuine parts like this screw may help preserve warranty coverage. Some manufacturers require OEM parts for warranty claims.

4. **Ease of Installation** Since it s a direct replacement part, installation should be straightforward, especially if you re familiar with basic motorcycle maintenance. No modifications or additional tools are typically required.

5. **Long-Term Reliability** Over time, using genuine parts reduces the likelihood of compatibility issues or premature wear, which could lead to more costly repairs down the line.

6. **Support for Aftermarket Modifications** If you plan to modify your bike s headlight or front assembly, having the correct OEM screw ensures that aftermarket parts will fit properly without compromising safety.

---

1. **Higher Cost** Genuine Yamaha parts are often more expensive than aftermarket alternatives. While the price difference may be minimal for a single screw, it can add up when replacing multiple parts.

2. **Limited Availability** Depending on your location, finding this specific part may require ordering online, which could involve shipping delays. Some Yamaha dealerships may not stock individual screws, requiring special ordering.

3. **Overkill for Minor Repairs** If the screw is damaged due to a minor accident or wear, purchasing a full OEM replacement might feel excessive, especially if an aftermarket or universal replacement could suffice.

4. **Potential for Counterfeit Parts** When buying online, there s a risk of receiving counterfeit or low-quality replicas, which could fail prematurely. Buying from authorized Yamaha dealers or reputable sellers reduces this risk but may still incur higher costs.

5. **No Significant Performance Benefit** Unlike performance-enhancing parts, this screw doesn t improve your bike s speed, handling, or fuel efficiency. It s purely a functional replacement.

6. **Environmental and Ethical Concerns** If sustainability is a priority, purchasing a single-use part like this may contribute to waste. However, this is more of a general concern than a direct drawback to the part itself.

---

The Yamaha 3AA-84331-00-00 headlight screw is a reliable, high-quality replacement part that ensures compatibility, durability, and safety for your motorcycle. While it comes at a higher cost than aftermarket alternatives, the benefits of authenticity, warranty support, and long-term reliability make it a worthwhile investment for serious riders or those who prioritize OEM parts. For casual riders or those on a tight budget, an aftermarket or universal screw might be a more economical choice though always ensure it meets safety standards.

If you re certain the part is needed and can source it from a trusted seller, **I recommend purchasing the genuine Yamaha 3AA-84331-00-00 screw** to maintain your bike s integrity and avoid potential compatibility issues. If the screw is only slightly damaged or you re unsure about the necessity, consider consulting a mechanic to confirm whether a full replacement is required.

Details:

Items are shipped using USPS, UPS, and FedEx. Headlight Adjusting Screw is new and in good condition, not original packaging. All parts are in stock and ready to ship.

If the original package is included it may show signs of wear. New OEM Yamaha 3AA-84331-00-00 Headlight Adjusting Screw NOS.

part #: 3aa843310000 prices

• $7.61-$25.00

specifications cyclelightasm:

• for makes: Yamaha
• mpn: 3aa-84331-00-00
• part type: Headlight Screw

general cyclelightasm:

• Motorcycle Scooter Parts Accessories > Lighting Lamps > Headlight Assemblies
• condition: New other see details

offer cyclelightasm:

• started: January 31, 2026
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• options: Ship-to-home

seller cyclelightasm:

• rating: 99.9%
• city: Ashaway, Rhode Island
• # reviews: 125866

payments cyclelightasm:

• wallet: Paypal
• other
• credit card: Discover

returns cyclelightasm:

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

shipping cyclelightasm:

• transit: 4-9 Days
• cost: $0.00
• class: Standard, Expedited, One-day
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail Flat Rate Envelope, UPS Next Day Air, UPS 2nd Day Air
• carrier: USPS, UPS

Yamaha 3AA-84331-00-00 Is Similar To:

• 01-178-02 Kimpex Yamaha Headlight Bulb (36.7% similar) New old stock. Sold as shown on picture. Will take approximately around 7 to 9 weeks for delivery. Headlight bulb complex nos fit on yamaha SL 338, 292, GP 1972 SS 433, 1971 oem part number condition good overall...(January 28th, 2018)
• 013003c Fdb Lov Motorcycle Headlight Housing Assembly For Yamaha Yzf (37.5% similar) ...(March 9th, 2018)
• 02 03 04 05 06 07 08 09 10 49 Mbk Booster Bws Yw50 Not Specified Yamaha Zuma Front Headlight Head (25.5% similar) Good working order. You are looking at a set of working headlights removed from 2005 yamaha Yuma...(February 2nd, 2019)
• 0309 Aftermarket Yamaha Yzf Front Headlight Head Light Lamp (35.3% similar) Items will not be shipped until paid in full. Yamaha SF r1 aftermarket front headlight head light lamp thumbnails to this is in very good condition and shows normal signs of wear...(May 23rd, 2018)
• 0906300 Yamaha Front Headlight Head Light Lamp (37.7% similar) May fit other years or model's. It is in perfect working condition. Headlight assembly for a 2006 yamaha FZ1. I replaced it with a different headlight. No scratches or cracks. Nothing broken...(July 8th, 2018)
• 100-31961 Yamaha Front Headlight Head Light Lamp (37% similar) Carefully removed by our master tech and inspected. Feel free to for any questions regarding this item. The headlight has all tabs intact. Fast and free shipping, warranty...(October 1st, 2018)
• Glass 102-84320 Mf-2 Mf2 Lens Mj2 1962-64 Mf2-2104 Nos Mj-2 Yamaha Headlight (23.5% similar) Dealer out of business sale...(May 10th, 2015)
• 1065245 Yamaha Star Classic Headlight Head Lamp Light (38.9% similar) If the item does not fit motorcycle model's specified in listing. Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased...(May 10th, 2018)
• 1065659 Yamaha Star Tourer Front Head Light Headlight Lamp Damage (40% similar) Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased. If the item does not fit motorcycle model's specified in listing. More options available upon request...(May 17th, 2018)
• 1066154 Yamaha Yzf Front Right Headlight Head Light Lamp (37.9% similar) If the item does not fit motorcycle model's specified in listing. Many countries only allow 79 max package length and girth combined. Each part is systematically placed to be easily located once purchased. More options available upon request...(June 6th, 2018)
• 1066365 Yamaha Star Classic Front Headlight Lamp Mount Bracket (37.7% similar) Many countries only allow 79 max package length and girth combined. If the item does not fit motorcycle model's specified in listing. Each part is systematically placed to be easily located once purchased...(May 31st, 2018)