91266-1 Sprocket 39T

( Brand: Aftermarket ), ( Manufacturer Part Number: 91266-1 ), ( Part Type: Sprocket )

Review AFTERMARKET 39t Sprocket

The 91266-1 39t sprocket is a crucial component in the drive train system of various types of machinery, particularly those that utilize chains for power transmission. This sprocket, manufactured to the highest standards, is specifically designed to deliver exceptional durability and reliability, ensuring smooth and efficient operation for extended periods.

Measuring exactly 39 teeth, this sprocket is meticulously crafted from robust materials, typically steel, to withstand the rigors of industrial applications. Its teeth are precision machined to ensure accurate engagement with the chain, reducing wear and tear and minimizing the risk of chain jump or derailment. The sprocket's tooth profiles are carefully designed to optimize the transfer of power from the drive source to the driven component, enhancing overall system efficiency.

The surface finish of the 91266-1 39t sprocket is another critical aspect of its design. This sprocket often features a hardened and ground tooth surface, which is essential for reducing the risk of tooth breakage and extending the overall lifespan of the component. In addition, the sprocket's body may be treated with various coatings, such as zinc phosphate or nickel plating, to provide excellent corrosion resistance and protect the component from the damaging effects of environmental factors.

The 91266-1 39t sprocket is also designed with ease of installation in mind. Its outer diameter and hub size are typically standardized across various machinery types, allowing for interchangeability between systems. Furthermore, the sprocket may come equipped with keyways or other mounting features, making it simple to securely attach the sprocket to the driven component, ensuring a stable and secure connection.

In summary, the 91266-1 39t sprocket is a high-quality, durable, and reliable component designed for use in power transmission applications where a robust and efficient drive train is essential. Its precision machining, robust materials, and corrosion-resistant coatings ensure long-lasting performance, while its standardized dimensions and mounting features make it a versatile and adaptable solution for a wide range of machinery types.

Buying a 39t sprocket, specifically model number 91266-1, can have several pros and cons depending on your specific use case and requirements. Here are some potential considerations:

1. Increased Torque: A larger sprocket like the 39t will provide more torque to your system, making it better suited for heavy loads or uphill terrain.

2. Faster Top Speed: With a larger sprocket, your chain drive system will turn over fewer times per minute, resulting in a faster top speed.

3. Customization: If you're building or modifying a custom bike or vehicle, having a 39t sprocket can allow you to fine-tune your drivetrain for specific performance goals.

1. Reduced Low-End Power: More torque comes at the expense of reduced low-end power. This means that your vehicle may not perform as well in situations where quick acceleration is required.

2. Increased Wear and Tear: The larger sprocket will put more strain on your drivetrain components, potentially leading to increased wear and tear over time.

3. Cost: A larger sprocket like the 91266-1 is typically more expensive than a standard sprocket, adding to the overall cost of your project.

In conclusion, the decision to purchase a 39t sprocket like the 91266-1 ultimately depends on your specific use case and performance goals. If you're dealing with heavy loads or uphill terrain, the increased torque and faster top speed may be worth the trade-offs in reduced low-end power and increased cost. However, if you're looking for a more balanced performance or are working with a limited budget, a standard sprocket may be a better choice.

Recommendation: Before making a decision, carefully consider your specific use case and performance goals. If the benefits of the larger sprocket outweigh the drawbacks for your application, then the 91266-1 may be a worthwhile investment. However, if you're looking for a more balanced performance or are working with a limited budget, a standard sprocket may be a better choice.

Details:

Aftermarket 91266-1 39T Sprocket. Items are shipped using USPS, UPS, and FedEx. 39T Sprocket is used and in good condition, not original packaging. If the original package is included it may show signs of wear.

All parts are in stock and ready to ship.

part #: 912661 price

• $29.99

specifications clutcdrivbel:

• brand: Aftermarket
• mpn: 91266-1
• part type: Sprocket

payments clutcdrivbel:

• wallet: Google-pay
• other
• credit card: Visa

offer clutcdrivbel:

• quantity: 1
• options: Ship-to-home
• started: April 5, 2026
• best offers: True
• availability: In Stock
• sold: 0

returns clutcdrivbel:

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

seller clutcdrivbel:

• # reviews: 132393
• rating: 99.9%
• city: Ashaway, Rhode Island

general clutcdrivbel:

• Parts Accessories > Snowmobile Parts > Clutch Drive Belts
• condition: Used

shipping clutcdrivbel:

• class: Standard
• cost: $0.00
• transit: 4-9 Days
• service: Standard
• type: Fixed

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