fits model: T140, Tr7, 750. make: Triumph.

( Manufacturer Part Number: 57-4378 ), ( Part Type: Transmission Shaft Gear )
The 57-4378 Triumph T140 TR7 750 Transmission Shaft 3rd Gear A055 is an essential component for your classic Triumph motorcycle's drivetrain. This high-quality transmission shaft is specifically designed for the T140 TR7 750 model, ensuring a perfect fit and seamless operation.
The 3rd gear shaft (A055) is a critical part of the transmission system, responsible for delivering power from the engine to the rear wheel. This particular shaft is manufactured with precision and durability in mind, using high-strength materials that can withstand the rigors of regular use.
The shaft features a smooth, polished finish to ensure smooth operation and minimize wear and tear. Its dimensions are precisely measured to fit perfectly within the transmission housing, ensuring a secure and reliable connection.
The 57-4378 Triumph T140 TR7 750 Transmission Shaft 3rd Gear A055 is a must-have for any Triumph T140 TR7 750 owner looking to maintain or restore their vehicle. Its high-quality construction and reliable performance make it an excellent choice for enthusiasts and daily riders alike.
In summary, the 57-4378 Triumph T140 TR7 750 Transmission Shaft 3rd Gear A055 is a top-quality component that ensures smooth and reliable operation of your classic Triumph motorcycle. It is a crucial part of your drivetrain that requires regular maintenance and replacement, and this high-quality shaft is an excellent choice for any T140 TR7 750 owner.
Pros of buying a 57-4378 Triumph T140 TR7 750 transmission shaft 3rd gear A055:1. OEM Part: The A055 is an original equipment manufacturer (OEM) part, meaning it is designed and manufactured by Triumph for use in their motorcycles. This ensures a perfect fit and compatibility with your bike.
2. Quality: OEM parts are often known for their durability and reliability. As a critical component of the transmission, a high-quality 3rd gear shaft can contribute to a smoother ride and prolong the life of your motorcycle.
3. Availability: Since the A055 is an OEM part, it is generally easier to find and purchase compared to aftermarket alternatives. This can save you time and effort in sourcing the part.
Cons of buying a 57-4378 Triumph T140 TR7 750 transmission shaft 3rd gear A055:1. Cost: OEM parts can often be more expensive than aftermarket alternatives. This may be a concern, especially if you're on a tight budget.
2. Limited customization: Since OEM parts are designed to fit specific models, they may not offer the same level of customization as aftermarket parts.
Recommendation:If you're looking for a reliable and high-quality replacement for your Triumph T140 TR7 750's 3rd gear shaft, the 57-4378 A055 part is a solid choice. While it may be more expensive than some aftermarket alternatives, the peace of mind that comes with using an OEM part and the potential for improved performance and longevity may be worth the investment. Be sure to shop around and compare prices from multiple sources to ensure you're getting a fair deal.
I try to accurately describe used parts by listing any noticeable flaw. I try my best to accurately list and describe parts merchandise, but i'm only human can't be right 100 of the time. But there is always a chance I may overlook something.
Your actual cost could be less but will never more. The shipping cost listed is an estimate since now requires a be specified in listing.
Items can be combined to save money even if they do not end on the same day.
Also, I can't possible please everyone with my opinion of condition used parts.
Triumph 5 speed transmission main shaft 3rd third gear TR7 T140 140 750cc 750 cc Bonneville Bonnie the oem number stamped into it is this has 18 teeth,there are no cracked,chipped or broken teeth on, information listed based my internet research.