--- product_id: 439844076 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: "$52.08" currency: USD in_stock: true reviews_count: 5 category: "Novino" url: https://www.desertcart.us/products/439844076-40pcs-carburetor-main-jet-slow-pilot-jet-kit-for-pwk store_origin: US region: United States of America --- # Multiple thread sizes for perfect fit Fits PWK, Keihin, OKO & more 40 precision jets included 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:** $52.08 **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?** $52.08 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/439844076-40pcs-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 - • **Versatile Jet Sizes:** Includes 30 main jets (#100-#178) and 10 slow pilot jets (#32-#55) for ultimate tuning control. - • **Optimized Thread Designs:** Multiple thread pitches and nut diameters guarantee a secure, leak-free fit every time. - • **Wide Compatibility Range:** Designed for PWK, Keihin CVK, OKO, KOSO, Stage-6, Polini carburetors and more. - • **Complete 40-Piece Jet Kit:** Everything you need to fine-tune your carburetor performance in one sleek set. - • **Precision Machined Brass Jets:** Durable solid brass ensures long-lasting reliability and optimal fuel flow. ## Overview This 40-piece carburetor jet kit by NOVINO features high-quality solid brass jets tailored for PWK, Keihin CVK, OKO, and other popular carburetors. With 30 main jets and 10 slow pilot jets spanning a wide range of sizes and thread specifications, it offers precise tuning options for scooters, ATVs, and karts with 125cc to 250cc GY6 engines. Engineered for durability and compatibility, this kit is a must-have for enthusiasts seeking peak engine performance and reliability. ## 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 quality for cheap jets Review: 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. ## 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 | |---------------|-------| | Manufacturer | NOVINO | | Brand | NOVINO | | Package Dimensions | 19.3 x 11.7 x 1.1 cm; 105 g | | Item model number | NOV-014 | | Manufacturer Part Number | NOV-014 | | Manufacturer | NOVINO | | Item Weight | 105 g | ## 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 ### ⭐⭐⭐⭐⭐ Review *by S***X on 2 August 2025* Good quality for cheap jets ### ⭐⭐⭐⭐⭐ Review *by E***A on 7 May 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. ### ⭐⭐⭐⭐⭐ Review *by A***R on 4 October 2025* Used on 1985 honda big red 250 es Kit includes correct jets for primary and pilot jet Has a lot more power after jetting ## 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 - Gumout 800002231 Carb and Choke Cleaner Jet Spray - 14 oz. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/439844076-40pcs-carburetor-main-jet-slow-pilot-jet-kit-for-pwk](https://www.desertcart.us/products/439844076-40pcs-carburetor-main-jet-slow-pilot-jet-kit-for-pwk) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-04-26*