YAMAHA 1129474 Track Drive Sprocket Sr Gp

( Manufacturer Part Number: 1129474 ), ( Part Type: Drive Sprocket ), ( Warranty: 90 Day ), ( Product Instruction: No )

Review YAMAHA Aftermarket Snowmobile Track Drive Sprocket Sr Gp fits SL GS SS 1971–1976

1129474 Track Drive Sprocket for Yamaha SL, SR, GP, and GS Models (1971-1976)

The 1129474 Track Drive Sprocket is an essential component designed specifically for the Yamaha SL, SR, GP, and GS snowmobiles manufactured between 1971 and 1976. This high-quality replacement part ensures optimal performance and reliability for your vintage snowmobile.

This track drive sprocket is precision-engineered to fit securely onto the drive shaft, connecting the engine to the track system. The sprocket's teeth engage with the track's pulleys, transferring the engine's power to the track for propulsion.

Made from robust and durable materials, this sprocket is designed to withstand the rigors of snowmobiling. It features a tooth design optimized for efficient power transfer and is engineered to minimize wear and tear. The sprocket's teeth are evenly spaced to ensure proper alignment with the track's pulleys, ensuring smooth and even power distribution.

This replacement part is an exact fit for the specified Yamaha models, ensuring a seamless installation process. It comes with all necessary hardware for installation, making it a convenient and hassle-free solution for maintaining or upgrading your vintage snowmobile.

In summary, the 1129474 Track Drive Sprocket is an essential replacement part for Yamaha SL, SR, GP, and GS snowmobiles from 1971 to 1976. Its precise fit, durability, and efficient power transfer make it an indispensable component for maintaining the performance and reliability of your vintage snowmobile.

Pros and Cons of Buying a 1129474 Track Drive Sprocket for a 1971-1976 Yamaha SL, SR, GP, or GS

The 1129474 track drive sprocket is a crucial component for the operation and maintenance of a Yamaha Snowmobile model from 1971 to 1976 (SL, SR, GP, or GS). A worn-out or damaged sprocket can significantly impact the performance and reliability of the snowmobile. In this article, we will discuss the pros and cons of purchasing this sprocket to help you make an informed decision.

1. Enhanced Performance: A new track drive sprocket can improve the overall performance of the snowmobile by ensuring proper power transmission from the engine to the track.

2. Smoother Operation: A worn-out sprocket can cause vibrations and rough operation. Replacing it with a new one can result in a smoother and more enjoyable riding experience.

3. Longer Track Life: A well-maintained track drive system, including a new sprocket, can help extend the life of the tracks.

4. Improved Safety: A damaged or worn-out sprocket can cause the track to derail, leading to potential accidents. Replacing it can help improve safety.

1. Cost: The cost of a new 1129474 track drive sprocket can be significant, especially for those on a tight budget.

2. Availability: Depending on the location and availability, it may take some time to source and receive the sprocket.

3. Installation Complexity: Installing a new sprocket may require some mechanical expertise or the assistance of a professional.

In conclusion, while the cost and availability of a new 1129474 track drive sprocket for a 1971-1976 Yamaha SL, SR, GP, or GS snowmobile may be a concern, the benefits, such as enhanced performance, smoother operation, longer track life, and improved safety, often outweigh the cons. Proper maintenance and timely replacement of worn-out or damaged components, including the track drive sprocket, are essential for ensuring safe and enjoyable snowmobiling experiences.

If you own a 1971-1976 Yamaha SL, SR, GP, or GS snowmobile and have concerns about the condition of your track drive sprocket, we recommend considering the purchase of a new 1129474 sprocket. Regular maintenance and prompt replacement of worn-out components can help ensure optimal performance, safety, and longevity for your snowmobile.

Details:

Keywords: Yamaha snowmobile drive sprocket replacement, 1971-1976 track sprocket, aftermarket parts, SL SR SS GP GS durable gear. This is an aftermarket part, not OEM component. Snowmobile Track Drive Sprocket for 1971-1976 Yamaha model's: Durable aftermarket snowmobile track drive sprocket fits SL, SR, SS, GP, and GS model's. Easy to install with standard tools and no modifications.

Compatible with multiple Yamaha snowmobile model's from 1971-1976. Compatibility may vary depending on the machines serial number. Ensures smooth track drive and improved snowmobile handling. Made from high-quality materials for long-lasting performance.

Please verify fitment before purchase.

part #: 1129474 prices

• $25.26-$25.35

specifications enginesnowmobile:

• for models: Sl, Gs, Ss
• for makes: Yamaha
• for years: 1971-1976
• mpn: 1129474
• part type: Drive Sprocket
• warranty: 90 Day
• product instruction: No

returns enginesnowmobile:

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

shipping enginesnowmobile:

• class: Standard
• type: Fixed
• transit: 3-9 Days
• service: Standard
• cost: $0.00

seller enginesnowmobile:

• rating: 98.7%
• city: Hebron, Kentucky
• # reviews: 1448

general enginesnowmobile:

• condition: New
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

payments enginesnowmobile:

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

offer enginesnowmobile:

• sold: 0
• started: November 4, 2025
• quantity: 3
• options: Ship-to-home
• availability: In Stock

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