---
product_id: 431686208
title: "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"
brand: "novino"
price: "$51.49"
currency: USD
in_stock: true
reviews_count: 13
category: "Novino"
url: https://www.desertcart.ec/products/431686208-40pcs-carburetor-main-jet-slow-pilot-jet-kit-for-pwk
store_origin: EC
region: Ecuador
---

# Wide size range for perfect tuning 40 precision jets included High-quality solid brass build 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

**Brand:** novino
**Price:** $51.49
**Availability:** ✅ In Stock

## Summary

> ⚡ Tune Like a Pro, Ride Like a Legend

## Quick Answers

- **What is this?** 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 by novino
- **How much does it cost?** $51.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/431686208-40pcs-carburetor-main-jet-slow-pilot-jet-kit-for-pwk)

## Best For

- novino enthusiasts

## Why This Product

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

## Key Features

- • **Wide Compatibility:** Fits PWK, Keihin CVK, PE type carburetors & popular brands like OKO, KOSO, Stage-6, Polini
- • **Precision Threading:** Exact thread pitches (6x0.75mm & 4.7x2.5mm) guarantee seamless fit and easy installation
- • **Ready for Every Ride:** Ideal for scooters, ATVs, karts with 125cc-250cc GY6 motors—upgrade your engine’s breathability now
- • **Premium Brass Durability:** Solid brass construction ensures long-lasting corrosion resistance and reliability
- • **Ultimate Tuning Flexibility:** 40 jets covering slow pilot (#32-#55) and main jets (#100-#178) for tailored performance

## Overview

This 40-piece carburetor jet kit by NOVINO offers a comprehensive selection of slow pilot and main jets crafted from solid brass. Designed for PWK, Keihin CVK, PE type carburetors and compatible with top brands like OKO and KOSO, it provides precise thread sizes and a broad range of jet sizes (#32 to #178) to optimize engine performance across scooters, ATVs, and karts with 125cc to 250cc GY6 motors. Engineered for durability and perfect fit, this kit is a must-have for enthusiasts seeking customizable tuning and reliable upgrades.

## Description

Carburetor Jet Kit Size: Carburetor Slow Pilot Jet (#32 - #55) #32 #35 #38 #40 #42 #45 #48 #50 #52 #55 Thread Size: 6mmx0.75mm ,Nut diameter: 5mm/0.19",Length: 28mm/1.1" Carburetor Main Jet(#100 - #140) #100 #105 #108 #110 #115 #120 #125 #130 #135 #140 Thread pitch: 4.7 x 2.5 mm,Nut diameter: 5.7 mm Carburetor Main Jet(#155 - #178) #155 #158 #160 #162 #165 #168 #170 #172 #175 #178 Thread pitch: 5 x 0.8 mm,Thread length: 5mm,Nut diameter: 6mm Wide application: Fit for PWK, CVK, PE type carburetor. OKO, KOSO, Stage-6, Polini and etc. Fit most scooters, ATVs, and Karts with 125cc,150cc 200cc 250cc GY6 motors Carburetors. Package Include: 10 Pcs Slow Pilot Jets 30PCS Carburetor Main Jets

Review: Good fitment - I had a clogged pilot jet on my bike that was sitting a few weeks. I chose not unclog it and purchased a new one. This set fit well on a Honda CRF450x. #48 pilot jet with 165 main jet and the bike is running good. Elevation is under 3,000 ft. I just installed and tested. So far so good. I like this set includes many options to try out in the future. Very good price. Quality appears to be good but time will tell.
Review: Great Value - This was a very good value and the jets do the job for the 4-wheelers I have been fixing. Great quality

## Features

- 40PCS high quality solid brass carburetor jet kit for PWK Keihin CVK PE type carburetor OKO KOSO Stage-6 Polini etc. 30pcs carburetor main jets and 10pcs slow pilot jets
- Replace part#:SCL-2018090002-ZH-T-01 SCL-2018090002-ZH-T-02 SCL-2018090001-ZH-T-01 SCL-2018090003-ZH-T-01
- Size of slow pilot jets: 32, 35, 38, 40, 42, 45, 48, 50, 52, 55; Thread pitch: 6 x 0.75 mm; Nut diameter: 5 mm; Overall length: 28 mm
- Size of main jets: 100, 105, 108, 110, 115, 120, 125, 130, 135, 140(PWK 21mm-34mm); Thread pitch: 4.7 x 2.5 mm; Nut diameter: 5.7 mm; Thread length: 5 mm; Overall length of the hole: 7.9 mm
- Size of main jets: Carburetor Main Jet #155 #158 #160 #162 #165 #168 #170 #172 #175 #178 (PWK 28mm-42mm),PLEASE Attenion:Not fit for CV, VE and CVK above 3cm carburetor.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XH2N23J |
| Best Sellers Rank | #14,100 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Carburetor Jets |
| Brand | NOVINO |
| Customer Reviews | 4.5 4.5 out of 5 stars (476) |
| Date First Available | April 8, 2022 |
| Item Weight | 3.7 ounces |
| Item model number | NOV-014 |
| Manufacturer | NOVINO |
| Manufacturer Part Number | NOV-014 |
| Package Dimensions | 7.6 x 4.61 x 0.43 inches |

## Product Details

- **Brand:** NOVINO
- **Manufacturer:** NOVINO
- **Recommended Uses For Product:** Motorcycle
- **Vehicle Service Type:** ATV, Scooter

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/8100amGd3tL.jpg)

## Questions & Answers

**Q: Will this work with an 05 yfz 450?**
A: Yes it will, used it on my 05 YFZ450

**Q: Will this work for the mini pe28fl?**
A: U could try. But they were physically too big for my 30mm cvk carb.

**Q: Will these jets work for a 26mm mikuni carb?**
A: Yes, they will work.

**Q: Will these work on 08 yamaha yfz 450?**
A: I have a keihnin pwk 35 carb for my kdx 200 got these to go in different elevations. Check your carb for fitment, don't  know your carb.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good fitment
*by E***A on May 7, 2025*

I had a clogged pilot jet on my bike that was sitting a few weeks. I chose not unclog it and purchased a new one. This set fit well on a Honda CRF450x. #48 pilot jet with 165 main jet and the bike is running good. Elevation is under 3,000 ft. I just installed and tested. So far so good. I like this set includes many options to try out in the future. Very good price. Quality appears to be good but time will tell.

### ⭐⭐⭐⭐⭐ Great Value
*by B***S on May 14, 2025*

This was a very good value and the jets do the job for the 4-wheelers I have been fixing. Great quality

### ⭐⭐⭐⭐⭐ Carburetor jetting
*by G***M on January 17, 2026*

Haven't used it yet but it looks like a nice set if the jet sizes are consistent with what they're supposed to be Good deal if so

## Frequently Bought Together

- 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
- AUTOKAY 28mm Carburetor Rebuild Kit Fits for PWK28 KEIHIN OKO Spare Jets
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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-17*