A-D15Y-AI SPARK PLUG model-542477-2125-G1 Fits Blue Bird Models: 2012

Fits Blue Bird Models: 2012 & Up Blue Bird RE Bus

Connector Type: IR (insulated return)

Right Hand tie rod end

One New Aftermarket Replacement Seal Kit that Fits Caterpillar Excavator Stick Models: 315

780 (some)

A-D15Y-AI SPARK PLUG model-542477-2125-G1 Fits Blue Bird Models: 2012One New Aftermarket Replacement Spark Plug Fits Case International Harvester (IH) Industrial and Agricultural Equipment This aftermarket replacement spark plug is a direct replacement for the Fits Champion D15Y (Fits Champion 515) industrial and agricultural spark plug. Designed for use in gasoline powered Fits Case International Harvester (Fits Case IH) tractors and industrial equipment, this plug features an 18mm thread with a 1 2 inch powered tip