fits model: Ds. make: Harley, Davidson.

( Brand: Drag Specialties ), ( Part Type: Fuel ), ( Manufacturer Part Number: 139566 ), ( Warranty Details: See Manufacturer )
The DS Original-Style Fuel Petcock from Specialties 139566 is a high-quality replacement fuel petcock specifically designed for Harley-Davidson motorcycles. This fuel petcock is an essential component of your bike's fuel system as it controls the flow of fuel from the gas tank to the carburetor or fuel injectors.
The DS Original-Style Fuel Petcock boasts a classic, authentic design reminiscent of the original Harley-Davidson part. This petcock is manufactured using only premium materials to ensure durability and reliability. The body is constructed from heavy-duty brass, which is resistant to corrosion and wear, while the diaphragm inside is made from a flexible rubber material. This design allows for a seamless fuel flow while also preventing fuel spillage or leaks.
The DS Original-Style Fuel Petcock is designed to fit most Harley-Davidson motorcycles with a standard fuel system. The petcock housing features a 3/8 NPT threaded inlet and a 5/16 NPT threaded outlet to facilitate easy installation on the fuel lines. The petcock also comes with a brass ball valve knob, which can be easily operated to turn the fuel on or off.
This fuel petcock from Specialties 139566 is easy to install, and no drilling or cutting is required to install it on your Harley-Davidson motorcycle. It also comes with an O-ring seal to ensure a tight and secure fit, preventing fuel leaks. This fuel petcock is an excellent choice for Harley-Davidson enthusiasts looking to maintain the authentic look and feel of their bike while also ensuring reliable fuel flow.
In conclusion, the DS Original-Style Fuel Petcock from Specialties 139566 is a high-quality replacement fuel petcock specifically designed for Harley-Davidson motorcycles. Its classic design, durable materials, easy installation, and reliable fuel flow make it an excellent choice for any Harley-Davidson owner looking to maintain the authenticity and performance of their bike.
A fuel petcock is a crucial component in the fuel delivery system of a motorcycle. The Harley-Davidson DS Original-Style Fuel Petcock is a popular aftermarket upgrade for Harley-Davidson motorcycles. In this article, we will explore the merits and drawbacks of purchasing this fuel petcock.
II. Pros1. Improved Functionality: The Harley-Davidson DS Original-Style Fuel Petcock provides better control over fuel delivery, reducing the risk of flooding and improving start-up.
2. Authentic Look: This fuel petcock is designed to mimic the original Harley-Davidson petcock, adding to the bike's classic aesthetic.
3. Durability: Made from high-quality materials, the DS Original-Style Fuel Petcock is a long-lasting upgrade for your Harley-Davidson motorcycle.
4. Reliability: Users report consistent performance and few issues with this fuel petcock.
III. Cons1. Cost: The Harley-Davidson DS Original-Style Fuel Petcock is an aftermarket upgrade, and it comes at a higher cost compared to OEM parts.
2. Installation Complexity: Installing this fuel petcock may require additional tools and expertise, making it a less straightforward DIY project.
3. Potential Incompatibility: While the DS Original-Style Fuel Petcock fits most Harley-Davidson motorcycles, it might not be compatible with all models.
IV. ConclusionThe Harley-Davidson DS Original-Style Fuel Petcock offers improved functionality, authentic looks, durability, and reliability. However, it comes with a higher cost, installation complexity, and potential compatibility issues.
V. RecommendationIf you're an avid Harley-Davidson enthusiast seeking a fuel petcock upgrade and are willing to spend extra for superior performance, authentic aesthetics, and peace of mind, the Harley-Davidson DS Original-Style Fuel Petcock is an excellent choice. However, if you're working on a tight budget or prefer a more straightforward installation process, there might be alternative options to consider. Ultimately, make sure to double-check compatibility before making a purchase.
Three-position fuel control: on/reserve/off. High fuel flow design suitable for custom engine builds. Sold individually. Harley Davidson FLH Electra Glide 1977-1980.
Harley Davidson FLH Electra Glide 1978-1984. NOTE: Replaces OEM Part #62166-81 and 62168-81. DS Original-Style Fuel Petcock Straight Chrome Harley Davidson #139566: Includes filter screen.