Description: Type Anode Block ,directly replace the old or broken anode .Part NumberReplacement 689-11325-00FitmentAnode Block for Yamaha Outboard Durable Material High quality Zinc alloy material, wear resistant, sturdy and durable.QualityProfessional manufacturing, stable performance, has a long service life. Specification: Material: zinc alloy Fitment:for Yamaha Outboard 25HP 25LK 1985 Crankcase - Cylinderfor Yamaha Outboard 25HP 25SK 1985 Crankcase - Cylinderfor Yamaha Outboard 25HP 25ELH 1987 Crankcase - Cylinderfor Yamaha Outboard 25HP 25SN 1984 Crankcase - Cylinderfor Yamaha Waverunner 1990 WR500D Crankcase - Cylinderfor Yamaha Outboard 25HP 25ESJ 1986 Crankcase - Cylinderfor Yamaha Outboard 25HP 25LH 1987 Crankcase - Cylinderfor Yamaha Outboard 30HP 30ELN 1984 Crankcase - Cylinderfor Yamaha Outboard 25HP 25ELK 1985 Crankcase - Cylinderfor Yamaha Outboard 25HP 25ELJ 1986 Crankcase - Cylinderfor Yamaha Outboard 30HP CV30ELD 1990 Crankcase - Cylinderfor Yamaha Waverunner 1987 WAVE JAMMER - WJ500H Crankcase - Cylinderfor Yamaha Waverunner 1991 WR500P Crankcase - Cylinderfor Yamaha Outboard 25HP 25ELN 1984 Crankcase - Cylinderfor Yamaha Outboard 30HP 30ELJ 1986 Crankcase - Cylinderfor Yamaha Waverunner 1990 WAVE JAMMER - WJ500D Crankcase - Cylinderfor Yamaha Outboard 25HP 25LJ 1986 Crankcase - Cylinderfor Yamaha Outboard 25HP 25ESH 1987 Crankcase - Size Chart: 1.5cmx2.8cmx1cm/0.59inchx1.10inchx0.39inch Package Includes: 1 Anode Block Note: Please allow slightly errors due to manual measurement and different monitors.