Carburetor Repair Kit Carb Kit Snowmobile OE: RK-117HL. Brand New Race-Driven OEM Replacement Carburetor Repair Kit. Replacement for RK Series Tillotson. You will receive a standard carburetor repair kit. This kit comes with all standard items to rebuild your carburetor. See picture for parts included. Race-Driven is committed to bringing the highest quality products to all riders at an affordable price. Customer Driven Quality Driven Race-Driven. While we aim to supply accurate product information, it is sourced by manufacturers, suppliers and marketplace sellers, and has not been provided by Overstock.