Spark Plug for Briggs PF engine

Part Number: 21531100

Replacement Gravely OEM spark plug designed to increase performance, maximize equipment longevity, provide easier starting and resist deposits that cause fouling. Our OEM parts help to ensure that your Gravely equipment continues to perform at industry leading levels.

• Use a 5/8-inch (16mm) socket or wrench for installation and maintenance - Size may vary by brand