1. Voltage Regulators & Rectifiers Offers
  2. sku: 5934961154006721
  3. YAMAHA 812-81970-41-00

YAMAHA 812-81970-41-00 Rectifier

fits make: Yamaha.

812-81970-41-00 Yamaha New Oem Rectifier

( Type: Rectifier ), ( Machine Type: Off-road Motorcycle, Street Motorcycle, Snowmobile ), ( Vintage Part: Yes ), ( Country Of Origin: Japan ), ( UPC: 812819704100 )

Review YAMAHA New Oem Rectifier

The Yamaha 812-81970-41-00 is a high-performance rectifier designed for use in various applications, especially in Yamaha musical instruments and power equipment. This rectifier is a crucial component in the power supply system, responsible for converting alternating current (AC) to direct current (DC) for efficient and reliable operation.

This Yamaha rectifier is engineered with robust construction to ensure durability and long-lasting performance. It features a heavy-duty design with a high-quality diode that can handle high current loads and voltage spikes effectively. The diode is encapsulated in a resin material to protect it from moisture, dust, and other environmental factors that may cause damage.

The rectifier has a compact size, making it suitable for installation in tight spaces. It measures approximately 7.7 x 5.3 x 3.1 inches (LxWxH) and weighs around 1.3 pounds. The dimensions and weight make it easy to transport and install in various applications.

This Yamaha 812-81970-41-00 rectifier is designed to operate in temperatures ranging from -10 C to 50 C (-14 F to 122 F). It is suitable for use in both indoor and outdoor environments, making it a versatile choice for various applications.

The rectifier comes with two terminals for easy connection to the battery or power source. It also features a protective fuse that safeguards against overcurrent and short circuits, ensuring the safety of the user and the equipment.

In summary, the Yamaha 812-81970-41-00 is a reliable and high-performance rectifier designed for use in various applications. Its robust construction, compact size, and wide operating temperature range make it an ideal choice for powering Yamaha musical instruments and power equipment. The protective fuse adds an extra layer of safety, ensuring the safe and efficient operation of the equipment.

The Yamaha 812-81970-41-00 rectifier is a power supply unit designed primarily for use with Yamaha musical instruments and equipment. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Designed specifically for Yamaha equipment: This rectifier is engineered to work optimally with Yamaha musical instruments and equipment, ensuring the best possible performance and longevity.

2. Compact and portable: The rectifier is relatively small and lightweight, making it easy to transport and use in various locations, such as during live performances or recording sessions.

3. Durable construction: Yamaha is known for its high-quality products, and this rectifier is no exception. It features robust components and design, promising long-lasting use.

Cons:

1. Limited compatibility: Since it is designed specifically for Yamaha equipment, it may not be suitable for use with other brands or types of musical instruments or equipment.

2. Higher cost compared to generic alternatives: Due to its Yamaha branding and specific design, this rectifier may cost more than generic alternatives on the market.

3. Limited features: Unlike some other power supply units, this rectifier does not offer additional features, such as overload protection or voltage regulation.

In conclusion, the Yamaha 812-81970-41-00 rectifier is a valuable investment for those who own and regularly use Yamaha musical instruments and equipment. Its compact size, durable construction, and optimized performance make it a worthwhile addition to your setup. However, if you work with a diverse range of equipment or are on a tight budget, you may want to consider a more versatile and cost-effective alternative. Ultimately, the decision depends on your specific needs and preferences.

Details:

With a focus on quality and precision, this rectifier is reliable choice for maintaining the performance of your Yamaha snowmobile. Part fits certain 1970-1974Yamaha snowmobiles with electric start.The OEM rectifier also 1972 JT2/JT2MX Made in Japan by Yamaha, this is a genuine part that ensures proper electrical and ignition function of your machine. The Yamaha OEM Rectifier 812-81970-41-00 is a vintage part designed specifically for snowmobiles.

part #: 812819704100 prices

  • $20.00-$36.95

specifications rightrectifier:

  • for makes: Yamaha
  • type: Rectifier
  • machine type: Off-road Motorcycle, Street Motorcycle, Snowmobile
  • vintage part: Yes
  • country of origin: Japan
  • upc: 812819704100

seller rightrectifier:

  • # reviews: 171
  • rating: 100.0%
  • city: Troy, New York

general rightrectifier:

  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Voltage Regulators Rectifiers
  • condition: New other see details

offer rightrectifier:

  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • started: January 2, 2026

shipping rightrectifier:

  • type: Calculated
  • carrier: UPS
  • service: UPS Ground
  • transit: 5-11 Days
  • class: Standard
  • cost: $14.64

returns rightrectifier:

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

payments rightrectifier:

  • wallet: Google-pay
  • credit card: Visa
  • other
for makes: yamaha, type: rectifier, machine type: off-road motorcycle, street motorcycle, snowmobile, vintage part: yes, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components > voltage regulators rectifiers, sku: 5934961154006721,

Yamaha 812-81970-41-00 Is Similar To:

rightrectifier logo
5 offers $20.00–$36.95 USD
  • New other (see details). Offer #1 priced at $20.00 + $9.66 delivery = $29.66* total. Made in Japan by Yamaha, this rectifier is a genuine OEM part that ensures proper electrical and ignition function of your machine.+$9.66 shipping
  • New other (see details). Offer #2 priced at $24.95 + $5.95 delivery = $30.90* total. +$5.95 shipping
  • New other (see details). Offer #3 priced at $36.95 + $5.50 delivery = $42.45* total. The part number is and is shown to be used on model(s) and component(s). 1973 EL433B ELECTRIC STARTER UNIT.+$5.50 shipping
  • New. Offer #4 priced at $26.66 + $8.75 delivery = $35.41* total. 1972 SL292B - Electric Starter (Alternate Parts) Sl292 - B. 1972 EW643 - Electrical 2.+$8.75 shipping
  • New other (see details). Offer #5 priced at $14.99 + $8.30 delivery = $23.29* total. This Yamaha RECTIFIER ASSEMBLY fits the following models and components.+$8.30 shipping

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