1. Motorcycle & Scooter Starter Motors Parts
  2. sku: 7901445218712731
  3. YAMAHA 4G0-15512-00-00

YAMAHA 4G0-15512-00-00 Starter Idler Gear

fits model: Fz600, Fz, 600. make: Yamaha. year: 1986.

4g0-15512-00-00 Yamaha 1986 Fz600 Fz 600 Starter Idler Gear

( Manufacturer Part Number: 4G0-15512-00-00 ), ( Part Type: Idler Starter Gear )

Review YAMAHA Starter Idler Gear fits FZ600 FZ 600 1986

The Yamaha 4G0-15512-00-00 starter idler gear is a crucial component of the starting system in Yamaha FZ600 and FZ models produced in 1986. This part is designed to minimize the play between the starter motor and the engine, ensuring a smooth and efficient starting process.

The idler gear is manufactured from high-quality materials, typically steel, to provide durability and reliability. Its tooth pattern is precisely machined to mesh properly with the starter motor and engine flywheel, reducing wear and tear. The gear is also finished with a protective coating to resist corrosion and extend its lifespan.

The starter idler gear measures approximately 38.5mm in diameter and 23.5mm in width. It is designed to fit specifically in Yamaha FZ600 and FZ motorcycles manufactured in 1986. Installing this part involves removing the old idler gear and replacing it with the new one.

This part may require replacement if it shows signs of wear or damage, such as cracked teeth, excessive play, or difficulty starting the engine. A worn-out idler gear can cause the starter motor to work harder than necessary, potentially damaging other components and reducing the overall performance of your motorcycle.

By installing a new Yamaha 4G0-15512-00-00 starter idler gear, you can restore the starting system's efficiency, ensure a reliable starting process, and maintain the overall health of your motorcycle. This part is an essential investment for any Yamaha FZ600 or FZ rider looking to keep their bike in optimal condition.

Pros and Cons of Buying a Yamaha 4G0-15512-00-00 1986 FZ600 FZ600 Starter Idler Gear

The Yamaha 4G0-15512-00-00 is an aftermarket starter idler gear for the 1986 FZ600 FZ600 model. This component is essential for the proper functioning of the starter motor. Here are some pros and cons to consider before making a purchase.

Pros:

1. Improved reliability: A new starter idler gear can enhance the overall reliability of your motorcycle's starting system, reducing the chances of unexpected issues.

2. Smoother starting process: With a well-functioning starter idler gear, the starting process is smoother and more efficient, making it easier to get your bike up and running.

3. Longer lifespan: A high-quality aftermarket starter idler gear can last longer than the original OEM part, saving you the hassle and cost of frequent replacements.

4. Cost-effective: Compared to the cost of a complete starter motor replacement, purchasing an aftermarket starter idler gear is a more cost-effective solution.

Cons:

1. Installation complexities: Installing an aftermarket starter idler gear may require some mechanical skills and tools, which could add to the overall cost and time investment.

2. Potential compatibility issues: Before making a purchase, ensure that the aftermarket starter idler gear is compatible with your specific motorcycle model and year.

3. Variability in quality: The market for aftermarket motorcycle parts can be inconsistent, so it's crucial to choose a reputable supplier to ensure that you're getting a high-quality part.

Ending Conclusion:

In summary, purchasing an aftermarket Yamaha 4G0-15512-00-00 starter idler gear for your 1986 FZ600 FZ600 can bring several benefits, such as improved reliability, smoother starting, longer lifespan, and cost-effectiveness. However, it's essential to be aware of the potential installation complexities, compatibility issues, and variability in quality. To mitigate these concerns, choose a reputable supplier with good customer reviews and ensure that the part is compatible with your motorcycle before making a purchase.

Recommendation:

Based on the information provided, we recommend purchasing the Yamaha 4G0-15512-00-00 aftermarket starter idler gear from a trusted supplier with a proven track record of providing high-quality parts. Make sure to double-check the compatibility of the part with your specific motorcycle model and year before making a purchase. Additionally, consider seeking the assistance of a professional mechanic or trusted friend with motorcycle repair experience to help with the installation process.

Details:

MOTOR# 2AX-002400. We primarily use USPS and UPS as our shipping companies. 1986 Yamaha FZ600 FZ 600 starter idler gear. MAY ALSO FIT: 1988.

part #: 4g0155120000 prices

  • $12.55-$90.99

specifications scostarters:

  • for models: Fz600, Fz, 600
  • for makes: Yamaha
  • for years: 1986
  • mpn: 4g0-15512-00-00
  • part type: Idler Starter Gear

offer scostarters:

  • sold: 0
  • started: April 11, 2026
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

seller scostarters:

  • city: Spokane, Washington
  • # reviews: 108419
  • rating: 99.9%

payments scostarters:

  • credit card: Mastercard
  • other
  • wallet: Paypal

shipping scostarters:

  • class: Standard
  • transit: 4-7 Days
  • service: USPS Ground Advantage
  • type: Fixed
  • carrier: USPS
  • cost: $7.50

general scostarters:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Starter Motors

returns scostarters:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for models: fz600, fz, 600, for makes: yamaha, for years: 1986, part type: idler starter gear,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > starter, sku: 7901445218712731,

Yamaha 4G0-15512-00-00 Is Similar To:

scostarters logo
3 offers $12.55–$90.99 USD
  • Offer #1: $90.99 price + $0.00 shipping estimate = $90.99* total. Item Overview. Included: Starter Idle Gear.FREE SHIPPING
  • Offer #2: $12.55 price + $7.50 shipping estimate = $20.05* total.+$7.50 shipping
  • Offer #3: $15.95 price + $6.00 shipping estimate = $21.95* total. The part numbers are 4G0-1512-00-00 and 4H7-15521-00-00. This is a used OEM starter idler gear 1 and shaft 1 removed from a 1986 Yamaha YX600 Radian.+$6.00 shipping

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