Mcculloch String Trimmer Ignition Controls

Ignition module for chainsaw engines. Installs on the engine block to control spark timing. Replace if cracked, damaged, or corroded terminals affect ignition.

Ignition module for gas leaf blowers and trimmers. Works with flywheel to create spark timing. Replace if damaged by heat exposure or engine won't spark.

Ignition module for gas line trimmers. Generates high voltage pulses to fire the spark plug. Replace if cracked, corroded, or physically damaged.