Best Brass Carburetor Jets

1. Windance 16 pcs/Box Brass Carburetor Slow Jet Kit #10 – #47.5 Fit for Mikuni HSR RS HS TM Carburetor VM28/486 with 5pcs Cleaning Needles, 5pcs Brush, High Precision Carb Pilot Jet

The Windance Brass Carburetor Slow Jet Kit includes 16 idle jets, 5 cleaning needles, and 5 brushes. Each jet is clearly marked with its size for easy use. Everything comes in a handy plastic box for storage.

This kit helps control idle fuel supply for stable combustion. It’s made of durable copper, so it’s tough and corrosion-resistant. Perfect for keeping your carburetor running smoothly.

Fits Mikuni HSR, RS, HS, TM, and VM28/486 carburetors. Works with 2-stroke and 4-stroke models too. Easy to install with simple tools.

2. Trkimal 30PCS Carburetor Repair Kits, 20PCS Carburetor Main Jets and 10 Pcs Slow Pilot Jets for CVK PWK Keihin PWM OKO KOSO PE, Brass Jet Kits(30PCS)

The Trkimal 30PCS Carburetor Repair Kits are perfect for scooters, ATVs, and Karts with GY6 motors. They also fit PWK, CVK, and PE carburetors, making them versatile for many vehicles.

All parts are made of solid brass, ensuring durability and resistance to corrosion. The CNC lathe processing gives them a smooth surface and precise dimensions, so they work perfectly.

This kit includes 10 slow pilot jets and 20 main jets, covering various sizes for easy tuning. It’s a quality aftermarket product, tested to meet or exceed OEM standards, with reliable after-sales service.

3. Trkimal 20PCS Carburetor Repair Accessories Kits, 10PCS Carburetor Main Jets and 10 Pcs Slow Pilot Jets for CVK PWK Keihin PWM OKO , Brass Jet Kits (20PCS-C)

The Trkimal 20PCS Carburetor Repair Kit is a must-have for scooter, ATV, and Kart owners. It works with GY6 motors and PWK, CVK, PE carburetors.

Made from solid brass, these parts are durable and corrosion-resistant. They fit OKO, KOSO, Stage-6, and Polini systems. The CNC lathe processing ensures a smooth surface and precise dimensions.

The kit includes 10 slow pilot jets and 10 main jets in various sizes. It’s a quality aftermarket product, 100% tested before shipping. Reliable after-sales service is available for any questions.

4. YAMAKATO Aftermarket 22pcs Carburetor Jet Kit w/11 Main Jets and 11 Slow Jet for Nibbi Honda PWK Keihin Yamaha OKO CVK PWM Type

The YAMAKATO Aftermarket 22pcs Carburetor Jet Kit is a must-have for tuning your carburetor. It includes 11 main jets and 11 slow pilot jets, made of durable brass to resist rust.

This kit fits PWK, CVK, PE, OKO, KOSO, Stage-6, and Polini carburetors. Check your engine model before ordering to ensure a perfect fit.

5. Mriuuod 42Pcs Carburetor Jet Kit, carburetor jets for mikuni carburetor & Pilot Slow Jet N100.604 & VM28/486 VM4/042 & VM22/210 Set

The Mriuuod 42Pcs Carburetor Jet Kit is a must-have for anyone working on carburetors. It includes 42 high-quality brass pieces for precise tuning. The kit is durable and resists corrosion.

It comes with main jets, pilot jets, and slow jets in various sizes. These fit Mikuni carburetors and other models like VM28/486 and VM22/210. The threads are uniform and dimensions are exact.

This kit works with PWK, CVK, PE GY6, and VM carburetors. It’s easy to use and perfect for tuning performance. Get the right fit every time with this kit.

6. Windance 12pcs Brass Carburetor Main Jet and Slow Jet Kit Replacement with 5pcs Cleaning Needles, Brushes(# 80-118)

The Windance 12pcs Brass Carburetor Main Jet and Slow Jet Kit is a complete solution for carburetor maintenance. It includes 6 main jets, 6 idle jets, 5 cleaning needles, and 5 brushes, all neatly packed in a small plastic box. Each jet is clearly engraved with its size for easy identification.

This kit fits Sportster, Softail, and Touring CV40 carburetors. It replaces multiple part numbers, making it a versatile choice. The main jets control fuel flow, while the slow jets stabilize idle combustion.

Installation is simple and straightforward. Just turn off the fuel, remove the carburetor, and replace the jets. The included cleaning tools help keep your carburetor in top condition.

7. 20-Pack Carburetor Main Jet Assortment Kit #60–69 Compatible with Holley Carburetor, 1/4-32 Brass Gas Main Jets Set, 2 Each Size for Carburetor Tuning

The 20-Pack Carburetor Main Jet Assortment Kit is a must-have for anyone tuning a Holley carburetor. It works with AED, Barry Grant, Quick Fuel, Demon, and Avenger carburetors too. This kit has 20 jets in sizes #60–69, with 2 jets per size.

Brass construction makes these jets durable and long-lasting. They resist corrosion, heat, and wear. Each jet has precise orifice sizing for stable fuel delivery.

Installing these jets is easy. They fit directly into your carburetor. This kit is perfect for tuning, rebuilding, or adjusting your engine.

8. Windance 20pcs/Box Carburetor Slow Jet Kit,High Precision Brass Nozzle Fit for Mikuni VM TM Carburetor VM22/210 with 5 pcs Cleaning Needles, 5 pcs Brushes, Carb Pilot Jet (#10 – #57.5)

The Windance Carburetor Slow Jet Kit is a complete idle control solution. It includes 20 precision jets, 5 cleaning needles, and 5 brushes, all in a handy plastic box. Perfect for tuning and maintenance.

High-quality materials ensure durability and accuracy. Jets are made of corrosion-resistant brass, while tools use stainless steel and nylon. Easy to use for smooth engine performance.

This kit fits Mikuni VM and TM carburetors and many OEM models. It’s an easy restoration tool for better fuel efficiency and smooth idle. All components are clearly labeled for quick use.

9. 40PCS Carburetor Main Jet Slow Pilot Jet Kit for PWK Keihin OKO CVK Crab,Replace #SCL-2018090002-ZH-T-01/02 SCL-2018090001/03-ZH-T-01

This 40-piece carburetor jet kit is made of high-quality solid brass. It works with PWK Keihin CVK PE type carburetors and others like OKO, KOSO, Stage-6, and Polini.

The kit includes 30 main jets and 10 slow pilot jets. Sizes range from 32 to 55 for slow jets and 100 to 178 for main jets. Not for CV, VE, or CVK carburetors over 3cm.

10. YAMAKATO Aftermarket 33pcs Carburetor Jet Kit w/ 11pcs Slow Pilot Jets and 22pcs Main Jets for Honda PWK Keihin OKO CVK KOSO PE PWM Yamaha Mikuni Carb Upgrade and Rebuild

The YAMAKATO Aftermarket 33pcs Carburetor Jet Kit is a must-have upgrade for your Honda, Yamaha, or other compatible bikes. It includes 11 slow pilot jets and 22 main jets, made from CNC processed brass for corrosion resistance and precise fit.

This kit fits most Chinese pit bikes, dirt bikes, scooters, ATVs, and Go Karts with 125cc to 400EX motors. It also works with PWK, CVK, PE OKO, and KOSO carb models. Check the product image to ensure it matches your needs before ordering.