https://pwkcarburetorcarb.com Fri, 31 Jul 2026 16:58:39 +0000 en-US hourly 1 https://wordpress.org/?v=4.1.1 https://pwkcarburetorcarb.com/2026/07/13/yamaha-yz250-yz-250-carb-keihin-pwk-38mm-air-striker-carburetor/ https://pwkcarburetorcarb.com/2026/07/13/yamaha-yz250-yz-250-carb-keihin-pwk-38mm-air-striker-carburetor/#comments Mon, 13 Jul 2026 16:21:45 +0000 https://pwkcarburetorcarb.com/2026/07/13/yamaha-yz250-yz-250-carb-keihin-pwk-38mm-air-striker-carburetor/ Aftermarket 38mm PWK Air Striker Carburetor. Upgrade your engine’s performance with this high-quality aftermarket 38mm PWK Air Striker carburetor. The Air Striker design improves airflow and fuel atomization for crisp throttle response, strong mid-range power, and excellent top-end performance. Perfect for motocross, woods, enduro, ATV, dune, and off-road applications. High-quality aftermarket 38mm PWK Air Striker […]]]>









Aftermarket 38mm PWK Air Striker Carburetor. Upgrade your engine’s performance with this high-quality aftermarket 38mm PWK Air Striker carburetor. The Air Striker design improves airflow and fuel atomization for crisp throttle response, strong mid-range power, and excellent top-end performance. Perfect for motocross, woods, enduro, ATV, dune, and off-road applications. High-quality aftermarket 38mm PWK Air Striker carburetor. Proven baseline jetting installed. Improved airflow and fuel atomization. Replaceable main and pilot jets. Ideal for stock and modified engines. Engine Side Diameter: Approx. Airbox Side Diameter: Approx. Please verify all measurements before purchasing. YZ250 (1988 & newer). Note: 2006 and newer YZ125 models require a short-body PWK carburetor. Note: TPS-equipped KX125 models may leave the TPS connector unplugged. 2017 and newer KTM XC/XC-W models can be converted from the OEM Mikuni TMX carburetor to a PWK-style carburetor. A PWK-compatible throttle cable and minor intake modifications may be required. Typically requires a larger PWK-compatible intake manifold or intake boot. A PWK-compatible throttle cable may also be required. May require an aftermarket intake manifold or intake boot depending on your setup. Fits most PWK-style intake manifolds. 1 × Aftermarket 38mm PWK Air Striker Carburetor. Spare Main & Pilot Jets. Main Jets: #165 & #175. Pilot Jets: #48 & #55. Final jetting adjustments may still be required depending on your engine modifications, exhaust system, reed cage, air filter, fuel, elevation, temperature, and riding conditions. Designed for applications using a 46mm PWK-style spigot mount intake. Some models may require an aftermarket intake manifold, larger intake boot, PWK-compatible throttle cable, or minor fitment modifications. If you’re unsure whether this carburetor is the right choice for your application, send me your year, make, model, and engine modifications before purchasing. I’ll be happy to verify compatibility and recommend a baseline jetting setup. Please read the entire listing before purchasing. Detailed fitment information, specifications, measurements, compatible years/models, and installation notes are provided in the description. Please compare your existing part and measurements before ordering. We’re happy to help.

]]> https://pwkcarburetorcarb.com/2026/07/13/yamaha-yz250-yz-250-carb-keihin-pwk-38mm-air-striker-carburetor/feed/ 0 https://pwkcarburetorcarb.com/2026/07/09/2005-02-05-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/ https://pwkcarburetorcarb.com/2026/07/09/2005-02-05-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/#comments Fri, 10 Jul 2026 04:14:46 +0000 https://pwkcarburetorcarb.com/2026/07/09/2005-02-05-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/ OEM Keihin 38MM Carburetor Assembly. Unit is in good working condition. No cracks, breaks or repairs seen. Mounting points and mating surfaces are all intact. Slide is clean and intact. For optimal results, carburetor should be serviced prior to install. These parts were removed from a. If your vehicle is different than this, be sure […]]]>













OEM Keihin 38MM Carburetor Assembly. Unit is in good working condition. No cracks, breaks or repairs seen. Mounting points and mating surfaces are all intact. Slide is clean and intact. For optimal results, carburetor should be serviced prior to install. These parts were removed from a. If your vehicle is different than this, be sure to verify fitment. Electrical parts are non-returnable. Wear items such as bearings, light bulbs, bushings, and seals are not guaranteed and may or may not need to be replaced. They are included with the sale, free of charge. Body, suspension, plastics may require additional cleaning. All parts unless otherwise stated are used and will show signs of normal wear and tear.

]]> https://pwkcarburetorcarb.com/2026/07/09/2005-02-05-yz250-yz-250-keihin-pwk-38mm-carburetor-throttle-body-fuel-injector/feed/ 0 https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/ https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/#comments Wed, 01 Jul 2026 15:53:42 +0000 https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/ This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime.]]>








This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime.

]]> https://pwkcarburetorcarb.com/2026/07/01/yz250-rm250-cr250-kx250-cr500-kx500-keihin-pwk-38mm-air-striker-carburetor-new-2/feed/ 0 https://pwkcarburetorcarb.com/2026/06/30/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-18/ https://pwkcarburetorcarb.com/2026/06/30/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-18/#comments Tue, 30 Jun 2026 15:51:45 +0000 https://pwkcarburetorcarb.com/2026/06/30/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-18/ This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime.]]>








This listing is for a new Keihin carb that is pre-jetted so it will require fine tuning according to the machine you have, any modifications, and altitude. Some spare Jets are included to help. If you need any help with recommended jetting specs feel free to message me at anytime.

]]> https://pwkcarburetorcarb.com/2026/06/30/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-18/feed/ 0 https://pwkcarburetorcarb.com/2026/06/18/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx125-cr500-kx500/ https://pwkcarburetorcarb.com/2026/06/18/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx125-cr500-kx500/#comments Thu, 18 Jun 2026 07:49:47 +0000 https://pwkcarburetorcarb.com/2026/06/18/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx125-cr500-kx500/ Keihin PWK 38mm Air Striker Carburetor For YZ250 RM250 CR250 KX250 CR500 KX500.]]>




Keihin PWK 38mm Air Striker Carburetor For YZ250 RM250 CR250 KX250 CR500 KX500.

]]> https://pwkcarburetorcarb.com/2026/06/18/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx125-cr500-kx500/feed/ 0 https://pwkcarburetorcarb.com/2026/06/11/yamaha-yz250-yfz350-oem-keihin-pwk-40-carburetor-carb-350-250-fast-ship/ https://pwkcarburetorcarb.com/2026/06/11/yamaha-yz250-yfz350-oem-keihin-pwk-40-carburetor-carb-350-250-fast-ship/#comments Thu, 11 Jun 2026 07:30:43 +0000 https://pwkcarburetorcarb.com/2026/06/11/yamaha-yz250-yfz350-oem-keihin-pwk-40-carburetor-carb-350-250-fast-ship/ Listing a BRAND NEW GENUINE OEM KEIHIN CARBURETOR for a YAMAHA YZ250 AND YFZ350!!! Comes with stock jetting: Pilot jet 55 and main jet 160. Not a cheap chinese imitation but actual KEIHIN Carb. Straight from the Yamaha Factory and ready to be installed on your ATV. ID Cylinder – Side. ID Air Filter Side. […]]]>













Listing a BRAND NEW GENUINE OEM KEIHIN CARBURETOR for a YAMAHA YZ250 AND YFZ350!!! Comes with stock jetting: Pilot jet 55 and main jet 160. Not a cheap chinese imitation but actual KEIHIN Carb. Straight from the Yamaha Factory and ready to be installed on your ATV. ID Cylinder – Side. ID Air Filter Side. Keihin Carburetor For Honda CR500 CR 500 CR500R Suzuki Kawasaki ATV PWK 40MM PA.

]]> https://pwkcarburetorcarb.com/2026/06/11/yamaha-yz250-yfz350-oem-keihin-pwk-40-carburetor-carb-350-250-fast-ship/feed/ 0 https://pwkcarburetorcarb.com/2026/06/04/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-17/ https://pwkcarburetorcarb.com/2026/06/04/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-17/#comments Thu, 04 Jun 2026 19:15:42 +0000 https://pwkcarburetorcarb.com/2026/06/04/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-17/ Keihin PWK 38mm Air Striker Carburetor For YZ250 RM250 CR250 KX250 CR500 KX500.]]>




Keihin PWK 38mm Air Striker Carburetor For YZ250 RM250 CR250 KX250 CR500 KX500.

]]> https://pwkcarburetorcarb.com/2026/06/04/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm250-cr250-kx250-cr500-kx500-17/feed/ 0 https://pwkcarburetorcarb.com/2026/06/02/keihin-38mm-pwk-airstriker-carburetor-for-yamaha-yz250-dirtbike-with-jet-kit/ https://pwkcarburetorcarb.com/2026/06/02/keihin-38mm-pwk-airstriker-carburetor-for-yamaha-yz250-dirtbike-with-jet-kit/#comments Tue, 02 Jun 2026 07:10:42 +0000 https://pwkcarburetorcarb.com/2026/06/02/keihin-38mm-pwk-airstriker-carburetor-for-yamaha-yz250-dirtbike-with-jet-kit/ The Air Striker design features directional intake fins that enhance airflow to the venturi, delivering stronger low-to-mid range response and reducing bogging under hard acceleration. The flat-slide design provides crisp throttle control and excellent top-end performance. This carburetor is a popular upgrade and replacement for many motocross and ATV models, including. Honda: CR125, CR250 especially […]]]>









The Air Striker design features directional intake fins that enhance airflow to the venturi, delivering stronger low-to-mid range response and reducing bogging under hard acceleration. The flat-slide design provides crisp throttle control and excellent top-end performance. This carburetor is a popular upgrade and replacement for many motocross and ATV models, including. Honda: CR125, CR250 especially 1999? 2000, CR500, TRX250R, ATC250R. Yamaha: YZ125, YZ250, YFZ350 Banshee (commonly used in pairs). KTM: 125 SX/EXC, 150 SX, 250 SX/EXC, 300 XC/EXC, 380/500 models (great upgrade from 2017+ Mikuni TMX). Kawasaki: KX125, KX250, KX500. Suzuki: RM125, RM250, RMX250, LT250R, Quadzilla LT500R. Key Dimensions for 38mm PWK Air Striker: Total Height: 165 mm (approx) Intake Diameter: 38 mm (Inner) / 46 mm (Outer) Air Filter Side: 62 mm (Inner) / 70 mm (Outer) Float Height: 16 mm. Carburetor comes ready for installation with baseline jetting and is easily tunable for your specific setup. Installed is a #175 main, and #50 pilot, I include a 170/172/178/180/185 main jets along with a 45/55 pilot.

]]> https://pwkcarburetorcarb.com/2026/06/02/keihin-38mm-pwk-airstriker-carburetor-for-yamaha-yz250-dirtbike-with-jet-kit/feed/ 0 https://pwkcarburetorcarb.com/2026/05/29/yamaha-yz250-yz-250-carb-keihin-style-38mm-pwk-carburetor-for-with-jets/ https://pwkcarburetorcarb.com/2026/05/29/yamaha-yz250-yz-250-carb-keihin-style-38mm-pwk-carburetor-for-with-jets/#comments Fri, 29 May 2026 19:03:43 +0000 https://pwkcarburetorcarb.com/2026/05/29/yamaha-yz250-yz-250-carb-keihin-style-38mm-pwk-carburetor-for-with-jets/ New aftermarket grade A Keihin 38mm PWK A/S style carb for the Yamaha YZ250, I will include the correct Jets needed for the application.]]>








New aftermarket grade A Keihin 38mm PWK A/S style carb for the Yamaha YZ250, I will include the correct Jets needed for the application.

]]> https://pwkcarburetorcarb.com/2026/05/29/yamaha-yz250-yz-250-carb-keihin-style-38mm-pwk-carburetor-for-with-jets/feed/ 0 https://pwkcarburetorcarb.com/2026/05/27/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm125-cr250-kx250-cr500-kx500-2/ https://pwkcarburetorcarb.com/2026/05/27/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm125-cr250-kx250-cr500-kx500-2/#comments Wed, 27 May 2026 06:58:44 +0000 https://pwkcarburetorcarb.com/2026/05/27/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm125-cr250-kx250-cr500-kx500-2/ Aftermarket replacement Keihin 38mm PWK Airstriker pre jetted with a #160 main jet, #55 pilot, #7 slide, and DDJ Needle. (Grade A) low cost quality carburetor, unlike others you get simplified jetting for both low-high Altitudes.]]>



Aftermarket replacement Keihin 38mm PWK Airstriker pre jetted with a #160 main jet, #55 pilot, #7 slide, and DDJ Needle. (Grade A) low cost quality carburetor, unlike others you get simplified jetting for both low-high Altitudes.

]]> https://pwkcarburetorcarb.com/2026/05/27/keihin-pwk-38mm-air-striker-carburetor-for-yz250-rm125-cr250-kx250-cr500-kx500-2/feed/ 0