As low as $2.48/mo with or . (Pay in 4 interest-free payments)
SPORT-PARTS INC. Pilot Air Adjusting Screw Fine-tune your engine’s idle with precision using the SPORT-PARTS INC. Pilot Air Adjusting Screw . Designed for quick, tool-friendly tweaks, it delivers reliable air-fuel mixture control to optimize throttle response and smooth idling. Easy idle mixture adjustment: Achieve crisp, consistent idle and improved low-speed performance. Fast, tool-ready control: Knurled head with flat-head slot for quick adjustments in the shop or on the trail. Broad compatibility: Fits all 38 mm and 40 mm Mikuni rack-style carburetors on Arctic Cat, Polaris, and Ski-Doo. Durable construction: Built to withstand vibration and harsh riding conditions. Precision fit: Ensures secure seating and repeatable tuning results. Whether you’re dialing in for altitude, temperature changes, or performance upgrades, this air screw offers the control you need for peak carburetor efficiency. Ideal for: Snowmobiles and powersports enthusiasts seeking reliable, on-the-fly carb tuning without removing components.
Easily adjusts idle mixture
Knurled head with flat head screw slot for quick and easy adjustments
Fits all 38mm and 40mm Mikuni rack style carbs on Arctic Cat, Polaris and Ski-Doo
or 
. (Pay in 4 interest-free payments)
