Raisman Carburetor Parts
Key components for a reliable fuel system.
The Raisman Carburetion Parts line brings together the most critical components of the fuel delivery system, excluding filters, which are managed as a separate product line. These parts play a fundamental role in ensuring proper fuel flow and accurate metering to the carburetor — and, as a result, reliable engine operation.
This product line is organized according to engine type, as component design and function vary significantly between 2-stroke and 4-stroke systems.
Components for 2-stroke engines
For 2-stroke applications, the Raisman carburetion parts line primarily includes:
• Inlet needles, responsible for regulating fuel entry into the carburetor chamber and maintaining proper mixture control.
• Primer bulbs, essential for cold starts, allowing fuel to be drawn into the system prior to ignition and reducing start-up effort.
These components are critical for diaphragm-type carburetors commonly used in chainsaws, brushcutters, and blowers.
Components for 4-stroke engines
For 4-stroke engines, the carburetion parts line is broader and includes:
• Inlet needles, available in different designs depending on carburetor architecture.
• Fuel pumps, used to transfer fuel from the tank to the carburetor in equipment with longer fuel lines or higher flow demands.
• Fuel lines and plastic connectors, ensuring continuous and leak-free fuel flow throughout the system.
• Primer bulbs, when present in configurations similar to those used in small equipment platforms.
Technical control and quality verification
In all cases, Raisman defines strict technical parameters, including material hardness, chemical resistance, dimensional tolerances, and sealing quality.
Fuel pumps and primer bulbs are pressure-tested on dedicated benches, while inlet needles are inspected by batch to verify cone precision and sealing performance.
With this line, Raisman ensures the proper operation of the entire fuel delivery system, providing distributors and technicians with critical replacement parts that match original designs and withstand demanding operating conditions.