Straal MAIN#125

This main jet one of many critical wear items in the carburettor. Renewing this along with the other jets, including screw set A, needle jet and slow running jet will help restore the carburettor back to full performance and economy - check the schematic to see exactly which parts you should order.

• Order new carburettor seals and gaskets at the same time.
• Consider a new OE throttle cable as well?
• We supply all the critical replacement parts to bring your carburettors back to full performance.