O-Ring Set: Mach 26, Mach 28

Carburetor Insert Set. Package includes 6, 6.5 and 7mm aluminum carburetor inserts with factory installed o-rings. This product was added to our catalog on January 27, 2022

Max 40E, 86, C14, 60B, 60G, 60H, and 60L carbs. It mounts to the mixture control valve. Features: Silicone construction. Includes: Two O-rings. Specs: Outside diameter: 6mmInside diameter: 3mm This product was ...

Samurai 321B Carburetor Restrictor. Featuring a unique oval shape, ProTek R/C Elliptical carb restrictors provide improved fuel mileage, with a more progressive power delivery that is smooth on the bottom, and ramps ...

RM.1, RM, CR21, S03 & R03 Carburetor Outer O-Ring. This o-ring slides onto the carburetor shaft before sliding the carburetor into the crankcase for installation. This product was added to our catalog on ...

R/C Large Mid Needle O-Rings for RM.1, RM, 321B, S03 and R03 engines. The Mid Needle requires the use of one large and one small o-ring (PTK-2534) for operation. This product was ...