fits model: 800, 1200. make: Yamaha.

( Brand: Mikuni ), ( Manufacturer Part Number: BN401/22 ), ( Part Type: Pump )
The Mikuni 66E-14170-00-00 Diaphragm Accelerator Pump is a crucial component for the proper functioning of your Yamaha engine. This diaphragm accelerator pump is specifically designed for Yamaha vehicles, ensuring optimal compatibility and performance.
The diaphragm pump is responsible for regulating fuel flow to the engine's fuel injectors, which in turn controls the fuel-air mixture that is combusted in the engine's cylinders. This Mikuni diaphragm pump is engineered with precision and durability in mind, featuring a high-quality diaphragm that ensures consistent fuel delivery, even under high-pressure conditions.
The pump is designed to fit the 66E series, making it a perfect replacement for worn-out or faulty parts. It is a direct fit, ensuring easy installation and minimal modification to your existing engine setup. The 66E-14170-00-00 diaphragm accelerator pump is compatible with engines that require fuel delivery between 800 and 1200cc, making it a versatile choice for a wide range of Yamaha models.
In summary, the Mikuni 66E-14170-00-00 Diaphragm Accelerator Pump is a reliable and high-quality replacement part for your Yamaha engine. It is designed to ensure consistent fuel delivery, improving engine performance and longevity. Its easy installation and wide compatibility range make it a practical choice for Yamaha owners looking to maintain or upgrade their vehicles' fuel systems.
Pros of buying Mikuni 66e-14170-00-00 800 1200 accelerator pump:1. Known brand: Mikuni is a well-known and trusted manufacturer of aftermarket performance parts, including carburetors and accelerator pumps.
2. Fits Yamaha models: This specific model is designed to fit Yamaha engines with a displacement of 800 to 1200 cc, which makes it a great option for many Yamaha motorcycle and ATV models.
3. High-quality construction: Mikuni is known for producing high-quality parts with durable materials and precise craftsmanship.
4. Improved throttle response: A new accelerator pump can help improve throttle response, which can lead to better acceleration and overall performance.
5. Easy installation: The Mikuni 66e-14170-00-00 800 1200 accelerator pump is relatively easy to install, which can save you time and money compared to more complex modifications.
Cons of buying Mikuni 66e-14170-00-00 800 1200 accelerator pump:1. Potential compatibility issues: There is always a risk that the pump may not fit your specific Yamaha model perfectly, or that it may require additional modifications to work correctly.
2. Cost: While the Mikuni 66e-14170-00-00 800 1200 accelerator pump is a high-quality product, it may be more expensive than some other options on the market.
3. Maintenance: Accelerator pumps can require regular maintenance, including cleaning and adjustment, to ensure they continue to function properly.
Conclusion:The Mikuni 66e-14170-00-00 800 1200 accelerator pump is a great option for Yamaha motorcycle and ATV owners looking to improve their engine's performance and throttle response. While there are some potential drawbacks, such as compatibility issues and cost, the benefits of a high-quality, durable, and easy-to-install part far outweigh them. If you're willing to invest in a premium product, the Mikuni accelerator pump is a worthy addition to your motorcycle or ATV.
Please see our return page for all details.
Correct fitment is up to end user installer to verify.
There are sometimes mid model year changes, previous owner swapping in different year model parts, etc.