--- product_id: 215187944 title: "Motorcarb Air Striker Carburetor for Keihin PWK 38mm for Yamaha YZ250 Suzuki RM125 RM250 Honda CR250 CR500 Kawasaki KX125 KX250 Carb" brand: "svkzgfz" price: "VT16803" currency: VUV in_stock: true reviews_count: 11 category: "Svkzgfz" url: https://www.desertcart.vu/products/215187944-motorcarb-air-striker-carburetor-for-keihin-pwk-38mm-for-yamaha store_origin: VU region: Vanuatu --- # Main jet #160 & pilot jet #55 - optimized fuel flow Direct replacement - zero modification needed 38mm outlet diameter - perfect fit Motorcarb Air Striker Carburetor for Keihin PWK 38mm for Yamaha YZ250 Suzuki RM125 RM250 Honda CR250 CR500 Kawasaki KX125 KX250 Carb **Brand:** svkzgfz **Price:** VT16803 **Availability:** ✅ In Stock ## Summary > ⚡ Unlock your ride’s true potential with precision carb tuning! ## Quick Answers - **What is this?** Motorcarb Air Striker Carburetor for Keihin PWK 38mm for Yamaha YZ250 Suzuki RM125 RM250 Honda CR250 CR500 Kawasaki KX125 KX250 Carb by svkzgfz - **How much does it cost?** VT16803 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/215187944-motorcarb-air-striker-carburetor-for-keihin-pwk-38mm-for-yamaha) ## Best For - svkzgfz enthusiasts ## Why This Product - Trusted svkzgfz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Riders:** Highly rated with 4.2 stars and praised for reliability and instant start-up out of the box. - • **Durable & Upgradeable:** Removable emulsion tube for easy maintenance and tuning beyond OEM standards. - • **Performance-Driven Jets:** Equipped with main jet #160 and pilot jet #55 for smooth throttle response and power delivery. - • **Plug-and-Play Precision:** Fits a wide range of iconic dirt bikes & ATVs with no hassle or mods. - • **Cost-Effective Power Boost:** Delivers OEM-level performance at a fraction of the price—save hundreds without compromise. ## Overview The Motorcarb Air Striker 38mm carburetor is a direct-fit replacement for Keihin PWK models, compatible with Yamaha, Suzuki, Honda, and Kawasaki dirt bikes and ATVs. Featuring a 38mm outlet diameter and optimized jets (#160 main, #55 pilot), it ensures smooth throttle transitions and reliable performance. Designed for easy installation with no modifications required, it includes a removable emulsion tube for enhanced tuning flexibility. Praised for delivering OEM-level quality at a budget-friendly price, this carburetor is a top choice for riders seeking dependable power upgrades. ## Description Buy Motorcarb Air Striker Carburetor for Keihin PWK 38mm for Yamaha YZ250 Suzuki RM125 RM250 Honda CR250 CR500 Kawasaki KX125 KX250 Carb: Carburetors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Carb saved my Quadzilla LT500 - Worked right out of the box with my LT500R build. I bought it to replaced a Keihin 39mm with worn out emulsion tube and jet needle. I was dealing with an annoying hesitation at 1/8-1/4 throttle transition creating a very rich condition (carb would not adjust no matter what I did). I decided to roll the dice and bought this carb. It came with 175/50 jets installed, extra jets and extra jet needle. Worked great. I just had to adjust both the idle screw and air screw a little. This $35 carb save my quadzilla and works just as good as the OEM Keihin that costs $350-400. The emulsion tube is removable which I think is a great improvement over OEM Keihin. Parts (slide, etc) however are not compatible with OEM Keihin. Chinese carbs are a hit and miss thing but I would give 5 stars to this one after hearing/watching good reviews on Youtube. Review: Worked as well as Brand names - Worked Great! Have used plenty of genuine Keihin pwk carbs as well as mikuni and this worked just as well ## Features - Carburetor for Suzuki RM125 (1975-2007), RM250 (1976-2008); for Yamaha YZ250 (1978-2002). - Carburetor for Honda CR250 (1973 & 1997), CR250R (1978-2008), CR500R (1984-2001). - For Kawasaki KX125 (1974-2005), KX250 (1974-2006, 2012-2013); Main jet #160, pilot jet #55. - A direct replacement: requires no modification and will start right up. - Inner diameter of outlet side: 38mm. Please be sure to check the sizes to confirm if it fits (pwk series have many sizes). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VMVVBQ6 | | Best Sellers Rank | #61,887 in Automotive ( See Top 100 in Automotive ) #160 in Powersports Engine Parts #225 in Powersports Carburetors | | Brand Name | SVKZGFZ | | Compatible with Vehicle Type | ATV, Dirt Bike, Motorcycled | | Customer Reviews | 4.2 4.2 out of 5 stars (116) | | Flange Type | PWK | | Fuel Type | Gasoline | | Item Dimensions D x W x H | 9.84"D x 19.69"W x 4.92"H | | Manufacturer | SVKZGFZ | | Manufacturer Warranty Description | 90 Days Manufacturer | | Model Number | pwk38 | | Recommended Uses For Product | Motorcycle | | Specific Uses For Product | Power | ## Product Details - **Brand:** SVKZGFZ - **Flange Type:** PWK - **Fuel Type:** Gasoline - **Recommended Uses For Product:** Motorcycle - **Vehicle Service Type:** ATV, Dirt Bike, Motorcycled ## Images ![Motorcarb Air Striker Carburetor for Keihin PWK 38mm for Yamaha YZ250 Suzuki RM125 RM250 Honda CR250 CR500 Kawasaki KX125 KX250 Carb - Image 1](https://m.media-amazon.com/images/I/61v32sXmpLL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Just orded this, old one has a solenoid, this does not... does it matter?** A: Dear customer, the original carburetor this one replaces does not have a solenoid either. Please offer the model and year of your vehicle for us to confirm if you get the right carb. And you could send us an email for better help. **Q: Will this fit a 1992 Rm 125?** A: This will fit if the outlet side inner diameter of your original carburetor is also 38mm. Please tell us if you have a different size, and we'll recommend you the right one. **Q: Will this fit 1998 CR250R?** A: there are different sizes for this model,please check the size as below Outlet side Outer Diameter: 46mm Outlet side Inner Diameter: 38mm Inlet side Outer Diameter: 63mm Inlet side Inner Diameter: 59mm **Q: Will this fit 88 cr 500** A: This is a good inexpensive carb but not for a CR500. If you have that kind of bike you'll need to be able to fine tune it, this carb is not going to get you to max performance of the big 500, it will run but not much to be desired. Spend the real money on that beast of a bike, you'll be much happier. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Carb saved my Quadzilla LT500 *by W***Z on January 14, 2026* Worked right out of the box with my LT500R build. I bought it to replaced a Keihin 39mm with worn out emulsion tube and jet needle. I was dealing with an annoying hesitation at 1/8-1/4 throttle transition creating a very rich condition (carb would not adjust no matter what I did). I decided to roll the dice and bought this carb. It came with 175/50 jets installed, extra jets and extra jet needle. Worked great. I just had to adjust both the idle screw and air screw a little. This $35 carb save my quadzilla and works just as good as the OEM Keihin that costs $350-400. The emulsion tube is removable which I think is a great improvement over OEM Keihin. Parts (slide, etc) however are not compatible with OEM Keihin. Chinese carbs are a hit and miss thing but I would give 5 stars to this one after hearing/watching good reviews on Youtube. ### ⭐⭐⭐⭐⭐ Worked as well as Brand names *by C***. on March 17, 2026* Worked Great! Have used plenty of genuine Keihin pwk carbs as well as mikuni and this worked just as well ### ⭐⭐⭐ No where near enough jetting for a large displacement two stroke. *by F***E on June 18, 2023* Had to change the needle and jets to flow about 40% more fuel for a yz300. Main upped to 182 and pilot to 55. Needle is small changed to nz03. Now it's very crisp and responsive. ## Frequently Bought Together - Motorcarb Air Striker Carburetor for Keihin PWK 38mm for Yamaha YZ250 Suzuki RM125 RM250 Honda CR250 CR500 Kawasaki KX125 KX250 Carb - 20 Pieces Carburetor Main Jet Kit, Include 10 Pieces Carburetor Main Jet and 10 Pieces Slow Jet Kit Compatible with Keihin OKO KOSO PE and for PWK Carb - 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 --- ## 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.vu/products/215187944-motorcarb-air-striker-carburetor-for-keihin-pwk-38mm-for-yamaha](https://www.desertcart.vu/products/215187944-motorcarb-air-striker-carburetor-for-keihin-pwk-38mm-for-yamaha) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-08*