8 Pack Genuine Autolite 26 Copper Resistor Spark Plug (2) Boxes of 4 OEM Battery · Genuine Husqvarna Part #

· Genuine Husqvarna Part # 537405601

FITS MODELS MURRAY 405015X92B

Use 3 blades for 60" deck

· Genuine Husqvarna Part # 539119007

ZTrak F620 and Z445

8 Pack Genuine Autolite 26 Copper Resistor Spark Plug (2) Boxes of 4 OEM Battery · Genuine Husqvarna Part #Brand New 8 Pack Genuine Autolite 26 Copper Resistor Spark Plug (2) Boxes of 4 OEM Genuine Autolite Part # 26 Copper glass seal bonded insulator, terminal post, and center electrode provide a tight seal that is 100 percent leak proof Multi rib insulator reduces danger of "flash over" to prevent misfires Full copper core electrode improves heat transfer and optimizes plug life Copper core center electrode provides higher thermal conductivity Features