KEIHIN N502-17X01 Throttle Valve Carburetor Slide 7.0 36 38 39 41 2-STROKE

( Brand: Keihin ), ( Type: Throttle Valve ), ( Oe/oem Part Number: 018-522 ), ( Manufacturer Part Number: N502-17X01 ), ( Universal Fitment: No ), ( Country Of Origin: Japan ), ( Performance Part: Yes )

Review KEIHIN 7.0 Throttle Valve 36 38 39 41 2-stroke Carburetor Slide #7 fits PWK

The Keihin N502-17X01 7.0 Throttle Valve is a crucial component for 2-stroke carburetors with PWK 36, 38, 39, and 41 application numbers. This throttle slide is manufactured by Keihin, a renowned name in the automotive industry for producing high-quality carburetor components.

Measuring 7.0 centimeters in length, this throttle slide is specifically designed to provide optimal engine performance for various 2-stroke engines. It is an essential part of the carburetor system, responsible for controlling the airflow into the engine by opening and closing the throttle valve in response to the rider's throttle input.

The N502-17X01 throttle slide is made from premium materials, ensuring durability and reliability even under heavy usage. Its precise machining ensures a perfect fit and smooth operation in the carburetor. The slide's outer diameter is designed to match the specifications of the PWK 36, 38, 39, and 41 carburetors, guaranteeing a seamless installation process.

This throttle slide is an excellent upgrade for riders looking to enhance their engine's responsiveness and overall performance. Its high-quality construction ensures a long service life, reducing the need for frequent replacements. Additionally, its precise design guarantees consistent engine performance, making it an ideal choice for both recreational and professional use.

In conclusion, the Keihin N502-17X01 7.0 Throttle Valve is a top-tier component for 2-stroke carburetors with PWK 36, 38, 39, and 41 application numbers. Its premium quality materials, precise machining, and optimal design make it a reliable and effective solution for enhancing engine performance and responsiveness.

The Keihin N502-17X01 7.0 throttle valve is a common part used in 2-stroke carburetors, particularly those with PWK 36, 38, 39, and 41 models. Here are some pros and cons to consider when deciding to buy this throttle valve:

1. OEM Compatibility: This throttle valve is an original equipment manufacturer (OEM) replacement part, ensuring a perfect fit and function for your carburetor.

2. Improved Performance: A worn-out or faulty throttle valve can significantly impact engine performance. Replacing it with a new one can help improve throttle response, power output, and overall engine efficiency.

3. Durability: Keihin is a reputable manufacturer known for producing high-quality carburetor components. This throttle valve is likely to be durable and long-lasting.

4. Easy Installation: Installing a throttle valve is a relatively simple process that can be done at home with basic tools.

1. Cost: Replacing a throttle valve can be an expense, especially if your engine requires multiple replacement parts.

2. Availability: Depending on your location, availability of this specific throttle valve model may be limited, requiring you to order it online or from a specialty shop.

3. Potential Learning Curve: If you've never worked on a 2-stroke engine before, installing a throttle valve may involve a learning curve. You may need to familiarize yourself with the carburetor and engine components.

In conclusion, purchasing the Keihin N502-17X01 7.0 throttle valve can significantly improve the performance and durability of your 2-stroke engine. However, it comes with the potential costs and availability concerns. If your engine requires a new throttle valve and you're confident in your ability to install it, this may be an excellent investment. If not, consider having a professional mechanic handle the installation for you.

part # n50217x01 prices

• $50.00-$97.80

specifications carbcaddie:

• for models: Pwk
• brand: Keihin
• type: Throttle Valve
• oe/oem part number: 018-522
• manufacturer part number: N502-17X01
• universal fitment: No
• country of origin: Japan
• performance part: Yes

returns carbcaddie:

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

seller carbcaddie:

• # reviews: 2850
• rating: 99.1%

offer carbcaddie:

• quantity: 1
• availability: In Stock
• started: May 10, 2026
• sold: 0
• options: Ship-to-home

general carbcaddie:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

payments carbcaddie:

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

shipping carbcaddie:

• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• transit: 4-9 Days
• cost: $0.00

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