NGK 97637 Spark Plug NetSuite-ID_667825 low-kickback semi-chisel cutters give the

low-kickback semi-chisel cutters give the chain its aggressive cutting edge

Reduced rail wear and more precise cutting via better chain fitup

User manual

Outer diameter: 52 mm

NGK 97637 Spark Plug NetSuite-ID_667825 low-kickback semi-chisel cutters give theEngineered specifically for lawn mowers, chainsaws, trimmers, and other outdoor machinery, these spark plugs deliver exceptional performance and reliability. Many parts look similar, so its crucial to ensure youre choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement. Trivalent metal plating provides superior anti corrosion and anti seizing