NGK Spark Plug - B9HS 10 per Box trim A tuned 2-stage bearing system

A tuned 2-stage bearing system provides excellent performance across the full working load range with an integrated thrust bearing feature and the resilience to handle high dynamic or static loads

2 1/2" High

this compass guarantees unwavering accuracy regardless of speed or sea conditions

Variety of sizes available

stand-up spring kits and blocks with special swivel-eye to suit non-tumble padeyes

NGK Spark Plug - B9HS 10 per Box trim A tuned 2-stage bearing systemEnhance your engine's performance with NGK Spark Plug B9HS! Pack of 10 top quality spark plugs by NGK. Trusted by Cassell Marine for their reliability. Benefit from over 80 years of NGK's spark plug expertise.