---
product_id: 514929429
title: "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"
brand: "yamakato"
price: "€ 26.13"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/514929429-aftermarket-33pcs-carburetor-jet-kit-w-11pcs-slow-pilot-jets
store_origin: FI
region: Finland
---

# 33 precision jets included Fits 125cc-250cc carburetors CNC-machined brass for durability 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

**Brand:** yamakato
**Price:** € 26.13
**Availability:** ✅ In Stock

## Summary

> ⚡ Tune Like a Pro, Ride Like a Legend

## Quick Answers

- **What is this?** 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 by yamakato
- **How much does it cost?** € 26.13 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/514929429-aftermarket-33pcs-carburetor-jet-kit-w-11pcs-slow-pilot-jets)

## Best For

- yamakato enthusiasts

## Why This Product

- Trusted yamakato brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Premium CNC Brass:** Corrosion-resistant, precisely sized jets engineered for longevity and performance
- • **Wide Compatibility:** Optimized for PWK, Keihin, Mikuni, OKO, KOSO, and more on 125cc-250cc engines
- • **Compact & Lightweight:** Only 2.89 oz with sleek polished finish, perfect for professional rebuilds and upgrades
- • **Precision Jet Variety:** 33 jets covering slow pilot and main jets for ultimate tuning control
- • **Performance Upgrade Ready:** Ideal for pit bikes, dirt bikes, scooters, ATVs, and go-karts craving next-level carb tuning

## Overview

The YAMAKATO 33pcs Carburetor Jet Kit offers a comprehensive selection of CNC-machined brass jets designed for precise carburetor tuning on 125cc to 250cc engines. Compatible with popular carburetor models including PWK, Keihin, Mikuni, OKO, and KOSO, this lightweight, corrosion-resistant kit is perfect for upgrading or rebuilding pit bikes, dirt bikes, scooters, ATVs, and go-karts, ensuring enhanced engine performance and reliability.

## Description

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

## Features

- 【"NOT FIT" from return-order comments】: not for klx110\xj550H0nda_crf11090_raptorCr250rYāmāha_PW80. Note that this kit fits only certain equipment models from listed brands.
- CNC proccessed brass material, corrosion resistance with precise sizes. Fit most Chinese pit bikes, dirt bikes, mini bikes, scooters, ATVs, and Go Karts with 125cc 150cc 200cc 250cc GY6 300EX 400EX motors carburetors.
- Also fit many PWK, CVK, PE OKO, KOSO Stage-6, Polini etc. carb models.
- Size of Main Jets #100 #105 #108 #110 #115 #120 #125 #130 #135 #140 #145 and #155 #158 #160 #162 #165 #168 #170 #172 #175 #178 #180
- Models and types of carburetor jets varies, please check the product image to make sure it's the type of jet in need before ordering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CHAOLI |
| Brand | YAMAKATO |
| Item Weight | 2.89 ounces |
| Package Dimensions | 3.35 x 2.6 x 0.63 inches |
| Item model number | PWK |
| Exterior | Polished |
| Manufacturer Part Number | AYMK108 |

## Product Details

- **Brand:** YAMAKATO
- **Vehicle Service Type:** ATV, Dirt, Scooter
- **Recommended Uses For Product:** Go Kart
- **Manufacturer:** CHAOLI

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/81JMg-1EcyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Had the pilot jet size I needed
*by A***R on March 6, 2024*

I needed a 42 pilot jet and this kit came with one. There's smaller kits out there that had the 42, but for barely more money, I got this kit which has all the main and pilot jets I could ever imagine needing... plenty of spares now to give to friends if they need.They are marked with the Keihin 'K', but I doubt these are real Keihin. Having said that, they fit right up and the bike runs fine. I have no way to 'measure' if the printed size matches the expected flow-rate. So, is a 42-pilot in this kit -the same as- a real Keihin 42-pilot? No idea. I tune the bike to run with the jets I have, so I am using this 42 pilot, and got the bike to idle and behave at low throttle. At the end of the day, that's all I'm looking for... make the bike run.

### ⭐⭐⭐⭐⭐ Exactly what you need
*by A***R on September 2, 2025*

Nice variety

### ⭐⭐⭐⭐⭐ High quality
*by S***N on July 27, 2025*

Works perfectly for nibi carburetors

## Frequently Bought Together

- 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
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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-01-27*