Harley Davidson Motorcycle Carburetor Jets & Needles
![Motorcycle Carburetor Jets & Needles](https://ic.motorcycleid.com/motorcycle/pages/carburetor-jets-needles/motorcycle-carburetor-jets-needles_collage_0.jpg)
- WSM®Mikuni Main Jet (07-4360)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4230)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4175)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4135)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4130)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4145)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.92
- WSM®Mikuni Main Jet (07-4110)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4100)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4185)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4155)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4120)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4245)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4265)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4165)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Main Jet (07-4210)Universal Mikuni Main Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
- WSM®Mikuni Needle Valve and Seat (07-410J)Universal Mikuni Needle Valve and Seat by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Expertly crafted from the highest grade materialsMade with experience and proven by quality$8.96
- AFCO®Bleed Jet (A550030163X)Bleed Jet by AFCO®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...High quality at an affordable priceExpertly made from premium materials$6.99
- EBC Brakes®Mikuni™ Slot Head Style Main Jets (SJ90.0-4)Universal Mikuni™ Slot Head Style Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 90 mm. The names Mikuni & Keihin are for description purposes only. These are NOT original Mikuni or Keihin jets, simply a high quality replacement....Expertly crafted from the highest grade materialsWill deliver years of reliable service$9.50
- Mikuni®Idle Screw (TM42/55)Idle Screw by Mikuni®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great quality at an...High quality at an affordable priceExpertly made from premium materials$17.11
- Motion Pro®Rubber Boot for Mikuni Adjuster (01-0028)Universal Rubber Boot for Mikuni Adjuster by Motion Pro®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$1.99
- S&S Cycle®Super E & G Main Jet (11-7234)Super E & G Main Jet by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$44.96
- Sudco®Round Main Jets (KE 019.)Round Main Jets by Sudco®. Made in Japan. Keihin round main jets used in Honda CBR600, CBR1000, VB, VD, and VE series and some PD and PE series carbs. Also used in all Kawasaki CV and CVK series carbs.Made to offer outstanding performanceComplies with stringent industry standards to provide superior longevity$27.58
- WSM®Mikuni Pilot Jet (07-555)Universal Mikuni Pilot Jet by WSM®. Plugs choke shaft holes when installing a primer kit. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level...Expertly crafted from the highest grade materialsMade with experience and proven by quality$0.90
The advantages and disadvantages of carbureted motorcycles, when compared to their injection counterparts, constitute a lively debate since the introduction of the fuel injection system. Today, even though the majority of high-performance bikes feature injection systems, many motorcycles are still equipped with carburetors. While fuel injection systems can ensure unmatched efficiency and easier cold starts, carburetors are easier to maintain in top shape. Even though a carburetor itself is almost indestructible, it has some fine parts that need special care to maintain the throttle responsiveness and original efficiency. Among these parts, jets and needles are by far the most crucial.
The main jet controls the gasoline flow during acceleration; the pilot jet adjusts the amount of fuel at idle; the jet needle regulates the gas when opening and closing the throttle between 20 and 80% power. The needle valve ensures that the fuel inside the carburetor chamber is maintained at the same level. Beyond the regular maintenance, the replacement of stock jets and needles with their aftermarket analogs is a proven method of customization for improving performance or reducing fuel consumption. In our online store, you can find a large assortment of premium Harley Davidson motorcycle carburetor jets and needles carefully designed by some of the top-ranked brands.
Featured Brands
Related Categories
Carburetors
Fuel Injectors
Fuel Filters
Fuel Pumps
Fuel Petcocks
Nitrous Oxide Systems
Fuel Sensors
Fuel Lines & Hoses
Carburetor Rebuild Kits
Fuel Gaskets & Seals
Fuel System Mounts & Hardware
Intake Manifolds
Fuel Management Systems
Exhaust Oxygen Sensors
Fuel System Tools
Exhaust Catalytic Converters
Gas Tanks
Throttle Bodies
Fuel Additives