OTTO Zx450 6Wg1T Japan Nikko Genuine Electric Starter Motor 12V 24V 1811003410 181100-3410 1-81100341-0 For Isuzu Engineered for harsh mining conditions, this Nikko genuine motor delivers instant, stable ignition for ZX450 excavators. Unlike low-quality replacements, it resists wear and voltage fluctuations, slashing downtime and maintenance costs, and keeping your mining operations running nonstop.