NGK 6597 Spark Plug NetSuite-ID_576501 3/16" fuel line

3/16" fuel line

Outer diameter: 3/8"

part number 55-973

Requires 3 blades for 54" and 55" cut

high-quality materials and fits most standard trimmer heads

NGK 6597 Spark Plug NetSuite-ID_576501 3/16" fuel lineengineered 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